DC to VHF
UPC1663GV
DIFFERENTIAL VIDEO AMPLIFIER
D
FEATURES
SINGLE ENDED VOLTAGE GAIN
vs. FREQUENCY
UE
Single Ended Voltage Gain, AVS (dB)
• BANDWIDTH AND TYPICAL GAIN:
120 MHz at AVOL = 300
170 MHz at AVOL = 100
700 MHz at AVOL = 10
• VERY SMALL PHASE DELAY
• GAIN ADJUSTABLE FROM 10 TO 300
• NO FREQUENCY COMPENSATION REQUIRED
DESCRIPTION
Gain 1
50
40
30
20
Gain 2
10
0
IN
NEC's UPC1663GV is a video amplifier with differential input
and output stages. A high frequency process (fT = 6 GHz)
improves AC performance compared with industry-standard
video amplifiers. This device is excellent as a sense amplifier
for high-density CCDs, as a video or pulse amplifier in highresolution displays, and in communications equipment.
60
100 k
1M
10 M
100 M
Frequency, f (Hz)
NT
ELECTRICAL CHARACTERISTICS (TA = 25°C, VCC = ±6 V, RS = 50 Ω, f = 10 MHz)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
ICC
Power Supply Current
AVd
tR
Gain1
Gain2
Bandwidth (Gain is 3 dB down
from the gain at 100 KHz)
Rise Time, VOUT = 1Vp-p:
tpd
Propagation Delay, VOUT = 1 Vp-p:
RIN
Input Impedance:
Gain1 Gain2 Gain1 Gain2 Gain1 Gain2 Gain1
Gain2
SC
O
BW
Differential Voltage Gain:
CIN
IIO
IB
VN
VI
CMRR
SVRR
VO(off)
VO (CM)
VOp-p
Isink
DI
Input Capacitance
Input Offset Current
Input Bias Current
Input Noise Voltage, 10 k to 10 MHz
Input Voltage Range
Common Mode Rejection Ratio, Vcm = ±1 V, f ≤100 kHz
Vcm = ±1 V, f = 5 MHz
Supply Voltage Rejection Ratio, ΔV = ±0.5 V
Output Offset Voltage, VO(off) = |OUT1 - OUT2|
Gain1
Gain2
Output Common Mode Voltage
Max. Output Voltage Swing, Single-ended
Output Sink Current
UNITS
mA
MHz
MHz
ns
ns
ns
ns
kΩ
kΩ
pF
μA
μA
μVr.m.s.
V
dB
dB
dB
V
V
V
Vp-p
mA
MIN
200
8
50
±1.0
55
53
50
2.4
3.0
2.5
UPC1663GV
S08
TYP
13
320
10
120
700
2.9
2.7
2
1.2
4.0
180
2
0.4
20
3
MAX
20
500
12
5.0
40
94
60
70
0.3
0.1
2.9
4.0
3.6
1.5
1.0
3.4
Notes:
1. Gain select pins GA and GB are connected together.
2. All gain select pins are open.
3. Insert adjustment resistor (0 to 10 kΩ) between GA and GB when variable gain is necessary.
California Eastern Laboratories
UPC1663GV
ABSOLUTE
MAXIMUM RATINGS1 (TA = 25°C)
EQUIVALENT CIRCUIT
YMBOLS
S
PARAMETERS
UNITS RATINGS
VC–VE
Voltage between VC and VE
V
-0.3 to 14
Total Power Dissipation2
mW
200
VID
VIN
IO
TOP
Differential Input Voltage
Input Voltage
Output Current
Operating Temperature
V
V
mA
°C
±5
±6
35
-45 to +75
TSTG
Storage Temperature
°C
-55 to +150
Notes:
1. Operation in excess of any one of these parameters may result in permanent damage.
2. Mounted on 50 cm x 50 cm x 1.6 mm glass epoxy PCB with copper film (TA = Max TOP).
IN1
IN2
GA
GB
D
PT
OUT1
OUT2
UE
VC
Ve
IN
TYPICAL PERFORMANCE UNDER SINGLE SUPPLY +5 V OPERATION*
RECOMMENDED
OPERATING CONDITIONS (TA = 25°C)
VC
CHARACTERISTICS UNITS MINTYP MAX
Positive Supply Voltage
Ve
V
Negative Supply Voltage
IO source
Source Current
IO sink
V
-2
-6
mA
Sink Current
+2 +6 +6.5
Frequency Range
mA
MHz DC
-6.5
20
2.5
200
SC
O
Attention:
Due to high frequency characteristics, the physical circuit layout is very
critical. Supply voltage line bypass, double-sided printed-circuit board,
and wide-area ground line layout are necessary for stable operation.
Two signal resistors connected to both inputs and two load resistors
connected to both outputs should be balanced for stable operation.
TYPICAL PERFORMANCE CURVES (TA = 25°C)
VIDEO LINE SINGLE ENDED
OUTPUT VOLTAGE SWING vs. FREQUENCY
0.1 µ
75 Ω
75 Ω
200 Ω
75 Ω
1.0
dB
dB
106
115
MHz
MHz
2.2
ns
2.8
1.8
ns
ns
-123 -93
degree
degree
5.0
0
-11.5 dBm
dBm
dBm
1.4
1.2
200 Ω
VC = 6 V, Ve = -6 V
35
11
NORMALIZED VOLTAGE GAIN
vs. SUPPLY VOLTAGE
OUT
75 Ω
DI
75 Ω Output Voltage (Vp-p)
2.0
TYPICAL UNITS
Differential Gain 15 MHz
Gain 1
Gain 2
Bandwidth
Gain is 3 dB down from Gain 1
the gain at 100 KHz
Gain 2
Rise Time
RS = 50 Ω, VOUT = 80 mVp-p
Gain 1
Propagation
Delay
Gain 1
RS = 50 Ω, VOUT = 80 mVp-p
Gain 2
RS = 50 Ω, VOUT = 60 mVp-p
Phase Shift
100 MHz
Gain 1
Gain 2
Output Power ZL = 50 Ω, 15 MHz
RA = 240 Ω
RA = 910 Ω
RA = 80 Ω
*
See Application Circuit
Relative Gain, Avr
SYMBOLS
CONDITIONS
NT
PARAMETER
Gain 2
1.0
0.8
0.6
Gain 1
0.4
0.2
0
0.1
100 k
1M
10 M
100 M
Frequency, f (Hz)
1G
+2
+3
+4
+5
-2
-3
-4
-5
Supply Voltage,
+6
-6
V± (V)
+7
+8
VC
-7
-8
VE
UPC1663GV
TYPICAL PERFORMANCE CURVES (TA = 25°C)
SINGLE ENDED OUTPUT VOLTAGE
SWING vs. TEMPERATURE
SINK CURRENT vs. TEMPERATURE
Output Sink Current, IOSINK (mA)
4.0
3.5
3.5
UE
Output Voltage, VO (Vp-p)
4.5
D
4.0
5.0
3.0
2.5
3.0
2.5
-20
0
20
40
60
80
-20
40
60
80
IN
INPUT BIAS CURRENT
vs. TEMPERATURE
DIFFERENTIAL VOLTAGE GAIN vs.
RESISTANCE BETWEEN GA AND GB
1000
50
Differential Gain, AVD (V/V)
Vc =6 V, Ve = -6 V
NT
40
30
20
10
SC
O
Input Bias Current, IB (μA)
20
Ambient Temperature, TA (°C)
Ambient Temperature, TA (°C)
-20
0
20
40
60
100
10
0
10
80
100
1k
10 k
Ambient Temperature, TA (°C)
RADJ (Ω)
SUPPLY CURRENT vs. TEMPERATURE
SUPPLY CURRENT vs. SUPPLY VOLTAGE
16
20
15
14
13
12
11
10
Supply Current, ICC (mA)
VC = 6 V, VE = -6 V
DI
Supply Current, ICC (mA)
0
15
10
5
0
-20
0
20
40
60
Ambient Temperature, TA (°C)
80
+2
-2
+4
-4
+6
-6
Supply Voltage, V± (V)
+8
-8
VC
VE
UPC1663GV
TYPICAL PERFORMANCE CURVES (TA = 25°C)
D
0
-45
Gain 2
-90
-135
UE
Phase Shift (degree)
PHASE SHIFTvs. FREQUENCY
Gain 1
-180
1M
100 k
10 M
100 M
IN
Frequency, f (Hz)
TYPICAL APPLICATIONS
• Photo Signal Detector
Vc
Vc
NT
Vc + 5 V
2.2µ
R2
75Ω
PIN PHOTO
DIODE
R5
1 kΩ
R4
50Ω
1000 pF
C1
Q1
SC
O
1000 pF
50Ω
R1
R3
50Ω
R6
1 kΩ
C2
2.2µ
Ve - 5 V
Since the input impedance of the IC falls when the gain rises, stable operation can
be achieved by inserting a FET buffer when necessary as illustrated above.
• Application for +5 V Single Supply
DI
+5V
2.2µ
1000
+5V
3k
2.2µ
1000
V+
50Ω
1000
1663
50Ω
V-
3k
2.2µ
1000
RA
RA
1000
50Ω
50Ω
UPC1663GV
CONNECTION DIAGRAM (TOP VIEW)
OUTLINE DIMENSIONS (Units in mm)
UPC1663GV
UPC1663GV
PACKAGE OUTLINE S08
6
IN2
1
8
IN1
G1A
2
7
G1B
6
VCC+
5
1663
Detail of Lead End
N
2
3
3.0 MAX
3 -3˚
4.94 ± 0.2
+0.10
0.15 -0.05
1.5±0.1
VCC- 3
+7˚
4
0.87±0.2
3.2±0.1
OUT2
1.8 MAX
0.65
+0.10
0.3 -0.05
0.5 ± 0.2
0.575 MAX
Notes:
1. Each lead centerline is located within 0.12 mm (0.005 inch) of its true position at maximum material condition.
2. All dimensions are typical unless otherwise specified.
PIN DESCRIPTION
Pin
No.
Pin Name
8
IN1
1
IN2
5
4
OUT1
OUT2
Pin
voltage
0
Pin
voltage
In single
bias
(V)
Apply
voltage
VCC/2
Apply
voltage
0
VCC/2
6
VCC+
±2 to ±6.5 -0.3 to +14
3
VCC-
GND
7
G1A
—
—
DI
2
G1B
OUT1
PART NUMBER
QUANTITY
UPC1663GV-E1-A
1000/Reel
Functions and Applications
Internal Equivalent Circuit
Input pin
6
Output pin
SC
O
In single
Bias
(V)
5
ORDERING INFORMATION
NT
4
IN
0.1 ± 0.1
UE
1
D
7
8
8
Plus voltage supply pin.
This pin should be
connected with bypass
capacitor to minimize AC
impedance.
Minus voltage supply pin.
This pin should be
connected with bypass
capacitor to minimize AC
impedance.
Gain adjustment pin.
External resistor from 0 to
10 kW can be inserted
between pin 2 and 7 to
determine gain value.
7
2
1
5
4
3
Internal circuit constants should be refered to application note.
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
11/04/2008
DATA SUBJECT TO CHANGE WITHOUT NOTICE