3 V, SUPER MINIMOLD UPC2747TB
900 MHz Si MMIC AMPLIFIER UPC2748TB
FEATURES
GAIN vs. FREQUENCY
VCC = 3.0 V
• HIGH DENSITY SURFACE MOUNTING:
6 pin super minimold or SOT-363 package
20
• GAIN:
UPC2747TB: Gs = 12 dB TYP
UPC2748TB: Gs = 19 dB TYP
UPC2747TB
UPC2748TB
18
16
Gain, GS (dB)
• NOISE FIGURE:
UPC2747TB: NF = 3.3 dB TYP
UPC2748TB: NF = 2.8 dB TYP
• SUPPLY VOLTAGE:
VCC = 2.7 to 3.3 V
GS
14
12
GS
10
DESCRIPTION
8
NEC's UPC2747TB and UPC2748TB are Silicon RFIC's which
are manufactured using the NESAT III process. These devices
are suitable as buffer amplifiers for cellular radio and other
communication receivers. The UPC2747TB/48TB are pin compatible and have comparable performance as the larger
UPC2747T/48T, so they are suitable for use as a replacement
to help reduce system size. The IC's are housed in a 6 pin
super minimold or SOT-363 package.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
6
0
0
1000
2000
Frequency, f (MHz)
ELECTRICAL CHARACTERISTICS (TA = 25°C, ZL = ZS = 50 Ω)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
UPC2747TB
SO6
UPC2748TB
SO6
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
ICC
Circuit Current (no signal)VCC = 3.0 V
VCC = 1.8 V
mA
mA
3.8
5.0
3.0
7.0
4.5
6.0
3.5
8.0
GS
Small Signal Gain,
dB
dB
9
12
5.5
14
16
19
11.5
21
fL1
Lower Limit Operating Frequency, VCC = 3.0 V
VCC = 1.8 V
GHz
GHz
0.2
0.2
0.4
fU2
Upper Limit Operating Frequency, VCC = 3.0 V
VCC = 1.8 V
GHz
GHz
1.5
1.8
1.8
1.2
1.5
1.5
Saturated Output Power, f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dBm
dBm
-9.5
-7
-14
-6
-3.5
-10
PSAT
NF
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
Noise Figure,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
Input Return Loss,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
11
14
11
8.5
11.5
10
RLOUT
Output Return Loss,
f = 900 MHz, VCC = 3.0 V
f = 900 mHz, VCC = 1.8 V
dB
dB
7
10
13
5.5
8.5
12
ISOL
Isolation,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
35
40
34
35
40
34
OIP3
SSB Output Third Order Intercept,
POUT = -20 dBm
f1 = 900 MHz, f2 = 902 MHz, VCC = 3.0 V
RLIN
RTH (J-A)
f1 = 900 MHz, f2 = 902 MHz, VCC = 1.8 V
Thermal Resistance (Junction to Ambient)
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
Note:
1.The gain at fL is 3 dB down from the gain at 900 MHz.
2.The gain at fU is 3 dB down from the gain at 900 MHz.
dBm
dBm
°C/W
3.3
5.2
4.5
-3
-10
2.8
4.5
4.0
-1
-6
325
325
California Eastern Laboratories
UPC2747TB, UPC2748TB
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
PARAMETERS
VCC
UNITS
RATINGS
V
4.0
SYMBOLS
PARAMETERS
15
VCC
Supply Voltage
V
2.7
3
3.3
TOP
Operating Temperature
°C
-40
25
85
Supply Voltage
Total Supply Current
ICC
RECOMMENDED
OPERATING CONDITIONS
mA
PIN
Input Power
dBm
0
PT
Total Power Dissipation2
mW
200
TOP
Operating Temperature
°C
-40 to +85
TSTG
Storage Temperature
°C
-55 to +150
UNITS MIN
TYP MAX
TEST CIRCUIT
Notes:
1. Operation in excess of any one of these parameters may result in
permanent damage.
2. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB (TA = 85°C).
VCC
1000 pF
C3
6
C1
50 Ω
IN
C2
4
1
50 Ω
OUT
1000 pF
2, 3, 5
1000 pF
TYPICAL PERFORMANCE CURVES (TA = 25°C)
CURRENT vs. OPERATING
TEMPERATURE
10
10
8
8
Circuit Current, ICC (mA)
6
4
2
VCC = 3.3 V
6
VCC = 3.0 V
4
1.8 V
1.8 V
2
UPC2747TB
UPC2747TB
UPC2748TB
0
0
1
2
3
4
UPC2748TB
0
-60 -40
5
-20
0
20
60
80
Supply Voltage, VCC (V)
Operating Temperature TOP (°C)
UPC2747TB
GAIN vs. FREQUENCY
AND TEMPERATURE
UPC2747TB
GAIN AND NOISE FIGURE
vs. FREQUENCY
100
15
14
-40˚C
VCC = 3.3 V
+25˚C
3.0 V
12
2.7 V
10
Gain, GS (dB)
Gain, GS (dB)
40
+85˚C
10
1.8 V
5
5
VCC = 3.3 V
8
4
0
3.0 V
Vcc = 3.0 V
Icc = 5 mA
3
2.7 V
2
-5
0
1000
Frequency, f (MHz)
2000
0.01
0.3 0.6 0.9
1.2
1.5 1.8
2.1 2.4
Frequency, f (MHz)
2.7 3.0
Noise Figure, NF (dB)
Circuit Current, ICC (mA)
CURRENT vs. SUPPLY VOLTAGE
UPC2747TB, UPC2748TB
TYPICAL PERFORMANCE CURVES (TA = 25°C)
UPC2747TB
ISOLATION vs. FREQUENCY
UPC2747TB
RETURN LOSS vs. FREQUENCY
0
0
RLin (VCC = 1.8 V)
10
10
Isolation, ISOL (dB)
Input Return Loss, RLIN (dB)
Output Return Loss, RLOUT (dB)
RLout (VCC = 3.0 V)
RLout (VCC = 1.8 V)
20
RLin (VCC = 3.0 V)
30
20
1.8 V
30
VCC = 3.0 V
40
40
50
50
0.3
0.6
0.9 1.2
1.5
1.8
2.1
2.4 2.7 3.0
0.01 0.3 0.6
0.9
2.1
2.4 2.7 3.0
Frequency, f (GHZ)
UPC2747TB
POWER vs. FREQUENCY
UPC2747TB
POWER vs. FREQUENCY
Psat
-8.0
Output Power (dBm)
Output Power, (dBm)
1.8
Frequency, f (GHZ)
PSAT
-10.0
P1dB
-12.0
-16
-18
P1dB
-20
VCC = 1.8 V
ICC = 3 mA
VCC = 3.0 V
ICC = 5 mA
0
1000
0
2000
1000
2000
Frequency, f (MHz)
Frequency, f (MHz)
UPC2747TB
OUTPUT POWER vs. INPUT POWER
AND VOLTAGE
UPC2747TB
OUTPUT POWER vs. INPUT POWER
AND TEMPERATURE
0
0
VCC = 3.0 V
f = 900 MHZ
VCC = 3.3 V
Output Power, POUT (dBm)
f = 900 MHZ
Output Power, POUT (dBm)
1.2 1.5
3.0 V
-10
2.7 V
-20
-30
TA = +85˚ C
-10
-40˚ C
+25˚ C
+25˚ C
-40˚ C
-20
+85˚ C
-30
-40
-30
-20
-10
Input Power PIN (dBm)
0
-40
-30
-20
-10
Input Power PIN (dBm)
0
UPC2747TB, UPC2748TB
TYPICAL PERFORMANCE CURVES (TA = 25°C)
UPC2748TB
GAIN vs. FREQUENCY
AND TEMPERATURE
UPC2748TB
GAIN and NOISE FIGURE
vs. FREQUENCY
6
20
20
-40˚C
+25˚C
18
5
15
Gain, GS (dB)
Gain, GS (dB)
VCC = 3.0 V
16
+85˚C
VCC = 2.7 V
4
10
VCC = 1.8 V
VCC = 2.7 V
5
14
VCC = 3.3 V
0
0
3
VCC = 3.0 V
VCC = 3.0 V
ICC = 6 mA
1000
0.01 0.3
2000
0.6
0.9 1.2
1.5
1.8
2.1 2.4
2
2.7 3.0
Frequency, f (MHz)
Frequency, f (GHz)
UPC2748TB
ISOLATION vs. FREQUENCY
UPC2748TB
RETURN LOSS vs. FREQUENCY
0
0
Isolation, ISOL (dB)
-10
-20
VCC = 3.0 V
-30
1.8 V
-40
1.8 V
Input Return Loss RLin (dB)
Output Return Loss RLout (dB)
RLin (VCC = 1.8 V)
RLout (VCC = 3.0 V)
10
20
RLOUT (VCC = 1.8 V)
30
RLIN (VCC = 3.0 V)
40
VCC = 3.0 V
50
-50
0.01 0.3
0.6
0.9
1.2 1.5
1.8
2.1
2.4
0.01 0.3
2.7 3.0
0.6 0.9
1.2 1.5 1.8
2.1 2.4 2.7 3.0
Frequency, f (GHZ)
Frequency, f (GHZ)
UPC2748TB
POWER vs. FREQUENCY
UPC2748TB
POWER vs. FREQUENCY
Psat
-12.0
Output Power, (dBm)
Output Power, (dBm)
-4.0
PSAT
- 8.0
P1dB
-16.0
P1dB
VCC = 3.0 V
ICC = 6 mA
VCC = 1.8 V
ICC = 3.5 mA
-20.0
-12.0
0
1000
Frequency, f (MHz)
2000
0
1000
Frequency, f (MHz)
2000
Noise Figure NF (dB)
VCC = 3.3 V
UPC2747TB, UPC2748TB
TYPICAL PERFORMANCE CURVES (TA = 25°C)
UPC2748TB
OUTPUT POWER vs. INPUT POWER
AND VOLTAGE
UPC2748TB
OUTPUT POWER vs. INPUT POWER
AND TEMPERATURE
0
0
TA = +85˚ C
3.0 V
Output Power, (dBm)
Output Power, (dBm)
VCC = 3.3 V
-10
2.7 V
-20
-40 ˚ C
+25˚ C
-40 ˚ C
-10
+25˚ C
-20
TA = +85˚ C
VCC = 3.0 V
f = 900 MHZ
f = 900 MHZ
-30
-30
-40
-30
-20
-10
-40
0
-30
Input Power, PIN (dBm)
-20
-10
0
Input Power, PIN (dBm)
PIN DESCRIPTION
Pin
No.
Pin
Name
Applied
Voltage
(V)
1
Input
0.81
0.82
Description
Internal Equivalent Circuit
Signal input pin. An internal matching
circuit, configured with resistors, enables
50 Ω connection over a wide bandwidth.
A multi-feedback circuit is designed to
cancel the deviations of hFE and resistance.
This pin must be coupled to the signal source
with a blocking capacitor.
VCC
6
OUT
4
1
IN
4
Output
2.791
2.722
6
VCC
2.7 to 3.3
2
3
5
Notes:
1. UPC2747TB.
2. UPC2748TB.
GND
0
Signal output pin. An internal matching
circuit, configured with resistors, enables
50 Ω connection over a wide bandwidth.
This pin must be coupled to the output
load with a blocking capacitor.
Power supply pin. This pin should be
externally equipped with a bypass capacitor
to minimize ground impedance.
Ground pin. This pin should be connected
to system ground with minimum inductance.
Ground pattern on the board should be
formed as wide as possible. All the ground
pins must be connected together with wide
ground pattern to minimize impedance
difference.
3
GND
5
2
GND
The above diagram is for the UPC2747TB.
The resistor marked with a star does not
exist in the UPC 2748TB.
UPC2747TB, UPC2748TB
TYPICAL SCATTERING PARAMETERS (TA = 25˚C)
1.0 G
3.0 G
2.0 G
0.1 G
0.1 G
1.0 G
3.0 G
2.0 G
UPC2747TB
Coordinates in Ohms
Frequency in GHz
S11
S22
VCC = VOUT = 3.0 V
VCC = VOUT = 3.0 V, ICC = 5.0 mA
FREQUENCY
S21
S11
S12
S22
GHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
K
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
0.091
0.105
0.136
0.165
0.179
0.185
0.189
0.189
0.182
0.180
0.174
0.160
0.148
0.134
0.124
0.110
0.099
0.089
0.084
0.085
0.087
0.092
0.102
0.114
0.126
0.136
0.154
0.168
0.180
0.196
0.208
-178.3
-161.2
-166.8
-172.9
177.8
170.1
162.5
155.1
148.8
142.6
137.1
131.5
127.4
124.4
121.0
121.0
122.9
126.8
134.8
141.7
148.1
152.1
156.6
158.7
161.4
160.6
161.3
160.4
157.9
155.2
152.5
3.732
3.997
4.075
4.105
4.141
4.098
4.124
4.104
4.061
4.016
3.977
3.948
3.799
3.736
3.582
3.506
3.317
3.190
3.040
2.901
2.736
2.645
2.507
2.395
2.312
2.218
2.136
2.036
1.952
1.847
1.757
-3.9
-13.3
-23.4
-32.9
-41.2
-49.5
-57.9
-66.3
-74.5
-83.0
-91.8
-99.5
-108.4
-115.9
-124.0
-131.7
-138.8
-145.7
-152.8
-159.0
-164.8
-170.8
-176.3
177.8
172.9
168.1
162.1
157.8
151.6
147.6
141.6
0.001
0.002
0.002
0.004
0.004
0.005
0.006
0.008
0.009
0.012
0.013
0.015
0.016
0.019
0.022
0.023
0.025
0.028
0.030
0.032
0.034
0.035
0.037
0.038
0.041
0.042
0.042
0.044
0.044
0.043
0.045
28.0
103.2
76.0
90.4
89.4
90.7
96.6
101.3
99.2
99.9
100.3
105.5
96.6
93.8
93.8
88.1
88.6
88.3
80.2
78.7
77.6
73.0
72.5
68.5
66.2
64.0
60.4
54.8
53.0
47.2
44.0
0.290
0.294
0.292
0.286
0.298
0.302
0.307
0.309
0.313
0.316
0.318
0.318
0.318
0.313
0.311
0.312
0.308
0.305
0.305
0.303
0.299
0.304
0.304
0.305
0.317
0.319
0.323
0.331
0.330
0.332
0.331
-3.7
-4.3
-3.9
-5.6
-6.9
-8.4
-10.2
-12.2
-14.4
-16.9
-19.7
-22.6
-24.9
-27.4
-30.1
-31.8
-33.3
-35.1
-37.2
-38.8
-40.9
-41.5
-42.2
-44.7
-45.8
-47.8
-50.8
-54.1
-57.5
-60.9
-65.5
98.96
64.71
46.80
29.99
25.94
20.69
17.38
12.59
12.26
9.45
8.22
7.49
7.42
6.36
5.83
5.55
5.37
5.05
4.98
4.97
4.99
4.97
4.93
5.01
4.76
4.78
4.88
4.88
5.07
5.45
5.49
UPC2747TB, UPC2748TB
TYPICAL SCATTERING PARAMETERS (TA = 25˚C)
1.0 G
0.1 G
0.1 G
2.0 G
3.0 G
1.0 G
UPC2748TB
Coordinates in Ohms
Frequency in GHz
S11
S22
VCC = VOUT = 3.0 V
VCC = VOUT = 3.0 V, ICC = 6.0 mA
FREQUENCY
S11
S21
S12
S22
GHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
K
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
0.120
0.136
0.166
0.194
0.210
0.213
0.213
0.211
0.203
0.193
0.180
0.159
0.136
0.115
0.096
0.072
0.049
0.024
0.007
0.014
0.034
0.047
0.063
0.079
0.094
0.108
0.123
0.139
0.151
0.164
0.178
-177.2
-167.3
-174.2
179.6
169.6
160.0
150.2
140.8
131.1
121.1
110.8
100.6
90.6
79.2
70.4
60.9
47.5
36.5
-6.0
-126.0
-141.3
-147.7
-156.9
-161.1
-165.5
-169.0
-174.7
-178.9
175.9
170.5
166.0
4.730
5.430
5.930
6.314
6.701
6.876
7.203
7.310
7.354
7.371
7.346
7.334
7.001
6.834
6.437
6.181
5.710
5.372
5.014
4.724
4.405
4.175
3.933
3.738
3.579
3.411
3.283
3.107
2.989
2.814
2.680
5.3
-0.2
-9.2
-18.8
-28.2
-38.8
-49.3
-60.6
-71.5
-81.9
-92.8
-102.4
-112.6
-121.3
-130.1
-138.2
-145.4
-152.5
-158.6
-164.1
-169.7
-174.7
-179.5
175.3
171.2
166.5
161.4
157.3
151.4
147.3
141.5
0.000
0.001
0.001
0.003
0.004
0.005
0.006
0.009
0.010
0.012
0.014
0.015
0.016
0.018
0.019
0.020
0.020
0.021
0.021
0.024
0.024
0.026
0.026
0.028
0.030
0.030
0.032
0.031
0.032
0.033
0.034
-30.4
19.3
97.8
125.4
108.7
107.4
98.7
114.1
107.6
98.3
99.1
97.5
91.4
84.1
84.8
82.4
78.9
73.5
74.1
74.9
71.5
73.6
71.2
69.1
63.8
64.7
64.6
58.9
53.2
51.6
47.3
0.280
0.285
0.286
0.291
0.306
0.319
0.337
0.349
0.360
0.371
0.366
0.359
0.342
0.320
0.296
0.271
0.247
0.228
0.208
0.198
0.188
0.190
0.185
0.192
0.202
0.214
0.222
0.238
0.240
0.251
0.254
-2.2
-2.4
-0.9
-2.7
-3.7
-5.4
-8.4
-12.3
-17.4
-22.7
-28.9
-35.3
-40.7
-46.0
-50.5
-53.0
-55.1
-55.7
-55.7
-52.8
-52.1
-47.8
-45.3
-44.7
-43.2
-43.6
-45.7
-47.6
-52.4
-55.8
-61.4
352.73
72.83
52.47
24.77
16.82
12.40
10.09
6.68
5.68
4.71
3.98
4.01
3.95
3.71
3.77
3.81
4.13
4.22
4.57
4.37
4.70
4.44
4.81
4.58
4.48
4.59
4.54
4.83
4.84
4.99
5-07
UPC2747TB, UPC2748TB
OUTLINE DIMENSIONS (Units in mm)
PIN CONNECTIONS
(Bottom View)
(Top View)
PACKAGE OUTLINE S06
(Top View)
2.1±0.1
1.25±0.1
2
2.0±0.2
3
0.65
4
C1S
3
1
4
4
3
5
5
2
6
6
1
+0.10
0.22 -0.05
1.3
2
(All Leads)
5
*Marking is an example of UPC2747TB
1
0.9±0.1
1.
2.
3.
4.
5.
6.
6
0.13±0.05
0.45
INPUT
GND
GND
OUTPUT
GND
VCC
0 to 0.1
SYSTEM APPLICATION EXAMPLE
DIGITAL CELLULAR SYSTEM BLOCK DIAGRAM
Example of 900 MHz Band Digital Cellular Phone
RX
DEMO
SW
PSC+PLL
I
Q
PLL
I
0˚
TX
φ
PA
90˚
Q
UPC2747TB, UPC2748TB applicable
ORDERING INFORMATION
PART NUMBER
UPC2747TB-E3-A
UPC2748TB-E3-A
MARKING
QTY
C1S
C1T
3K/Reel
3K/Reel
Note:
Embossed Tape, 8 mm wide. Pins1, 2 and 3 face perforated side
of tape.
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
05/11/2000
DATA SUBJECT TO CHANGE WITHOUT NOTICE
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive
2003/11/EC Restriction on Penta and Octa BDE.
CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates
that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are
exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals.
All devices with these suffixes meet the requirements of the RoHS directive.
This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that
go into its products as of the date of disclosure of this information.
Restricted Substance
per RoHS
Concentration Limit per RoHS
(values are not yet fixed)
Concentration contained
in CEL devices
-A
Not Detected
Lead (Pb)
< 1000 PPM
Mercury
< 1000 PPM
Not Detected
Cadmium
< 100 PPM
Not Detected
Hexavalent Chromium
< 1000 PPM
Not Detected
PBB
< 1000 PPM
Not Detected
PBDE
< 1000 PPM
Not Detected
-AZ
(*)
If you should have any additional questions regarding our devices and compliance to environmental
standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance
content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information
provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better
integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate
information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL
suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for
release.
In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to
customer on an annual basis.
See CEL Terms and Conditions for additional clarification of warranties and liability.