WHM30-2525LE
REV B
2.5 – 3.5 GHz LOW NOISE WIDE BAND LIMITER AMPLIFIER
Key Features
Product Description
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WHM30-2525LE integrates WanTcom proprietary
low noise amplifier technologies, high frequency
micro electronic assembly techniques, and high
reliability designs to realize optimum low noise
figure, wideband, and high performances together.
With single +5.0V DC operation, the amplifier has
optimal input and output matching in the specified
frequency range at 50-Ohm impedance system.
The amplifier has standard 0.35” x 0.25” x 0.085”
surface mount package.
2.5 ~ 3.5 GHz
0.80 dB Noise Figure
17.0 dBm Output IP3
29.0 dB Gain
30 dBm Maximum Pin
8.0 dBm P1dB
1.5:1 VSWR Fully Matched
Single Power Supply
Built-in Limiter
RoHS Compliant
MLS-1 Moisture Sensitivity
Level
August 2009
Applications
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Mobile Infrastructures
WiMAX
C-Band
Defense
Security System
Measurement
Fixed Wireless
The amplifier is designed to meet the rugged
standard of MIL-STD-883.
Specifications
Summary of the key electrical specifications at room temperature
Index
Testing Item
Symbol
Test Constraints
1
Gain
S21
2.5 – 3.5 GHz
29
dB
2
Gain Variation
∆G
2.5 – 3.5 GHz
+/- 1.0
dB
3
Input Return Loss
S11
2.5 – 3.5 GHz
12
15
dB
4
Output Return Loss
S22
2.5 – 3.5 GHz
12
15
dB
5
Reverse Isolation
S12
2.5 – 3.5 GHz
35
38
6
Noise Figure
NF
2.5 – 3.5 GHz
7
Output Power 1dB Compression Point
P1dB
2.5 – 3.5 GHz
5
8
dBm
8
Output-Third-Order Interception point
IP3
Two-Tone, Pout = 0 dBm each, 1 MHz separation
15
17
dBm
9
Current Consumption
Idd
Vdd= +5.0 V
10
Power Supply Operating Voltage
Vdd
11
Thermal Resistance
Rth,c
12
Operating Temperature
To
13
Maximum Average RF Input Power
PIN, MAX
Units
dB
40
mA
+5
+5.3
V
o
220
C/W
o
+85
DC – 6.0 GHz
Ordering Information
Unit
dB
-40
Ratings
Max
1.0
Junction to case
DC Power Supply Voltage
V
6.0
Drain Current
mA
70
Total Power Dissipation
mW
400
RF Input Power
dBm
30
Channel Temperature
°C
150
Storage Temperature
°C
-65 ~ 150
Operating Temperature
°C
-40 ~ +85
Thermal Resistance
°C/W
220
Operation of this device beyond any one of these parameters may cause permanent damage.
Model Number
Nom
0.8
+4.7
Absolute Maximum Ratings
Parameters
Min
30
C
dBm
Functional Block Diagram
RF INPUT
RF OUTPUT
Limiter
Control Circuitry
+Vdd IN
RF & DC GND
WHM30-2525LE
ESD resistance tube of 25 pieces is used for the packing. Contact factory for tape and reel packing option for higher volume
order.
Specifications and information are subject to change without notice.
1/2
WanTcom, Inc ∗ Phone 01 952 746 6088 ∗ FAX: 01 952 746 8818 ∗ e-mail: sales@wantcominc.com ∗ Web site: www.wantcominc.com
WHM30-2525LE
REV B
2.5 – 3.5 GHz LOW NOISE WIDE BAND LIMITER AMPLIFIER
August 2009
Typical Data
Input and Output Return Losses @ +25C
50
1.6
40
40
1.5
30
30
1.4
20
20
1.3
10
10
S12
0
S21
S12
S22
-10
-20
-20
-30
-30
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.8
Freq (GHz)
0.0
6.0
1.1
0.9
-50
-50
25C
1.0
-40
Freq (GHz)
Noise Figure @ 25C
1.2
0
-10
-40
S11
dB
S21
dB
dB
Gain & Reverse Isolation @ +25C
50
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Freq (GHz)
0.7
0.6
2.2
P1dB @ 25C
20
4.5
16
4.0
2.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
3.5
14
P1dB
IP3
12
3.0
10
k
dBm
2.6
Stability Factor k @ 25C
5.0
18
2.4
2.5
8
2.0
6
1.5
1.0
4
2
0.5
Freq (GHz)
Freq (GHz)
0.0
0
2.3
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
4.3
0.0
0.5
1.0
1.5
Outline, WHM-5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Foot Print
******
Specifications and information are subject to change without notice.
2/2
WanTcom, Inc ∗ Phone 01 952 746 6088 ∗ FAX: 01 952 746 8818 ∗ e-mail: sales@wantcominc.com ∗ Web site: www.wantcominc.com