AG302-63
InGaP HBT Gain Block
Product Information
Product Features
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DC – 4000 MHz
+13.5 dBm P1dB at 900 MHz
+26.5 dBm OIP3 at 900 MHz
15.5 dB Gain at 900 MHz
Single Voltage Supply
Green SOT-363 SMT Pkg.
Internally matched to 50
Ω
Product Description
The AG302-63 is a general-purpose buffer amplifier that
offers high dynamic range in a low-cost surface-mount
package. At 900 MHz, the AG302-63 typically provides
15.5 dB gain, +26.5 dBm OIP3, and +13.5 dBm P1dB. The
device combines dependable performance with consistent
quality to maintain MTTF values exceeding 100 years at
mounting temperatures of +85° C and is housed in a lead-
free/green/RoHS-compliant SOT-363 industry standard
SMT package.
The AG302-63 consists of Darlington pair amplifiers using
the high reliability InGaP/GaAs HBT technology process
technology and only requires DC-blocking capacitors, a
bias resistor, and an inductive RF choke for operation.
The broadband MMIC amplifier can be directly applied to
various current and next generation wireless technologies
such as GPRS, GSM, CDMA, and W-CDMA. In addition,
the AG302-63 will work for other various applications
within the DC to 4 GHz frequency range such as CATV
and fixed wireless.
Functional Diagram
GND
1
6
RF OUT
GND
2
5
GND
RF IN
3
4
GND
Applications
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Mobile Infrastructure
CATV / DBS
W-LAN / ISM
RFID
Defense / Homeland Security
Fixed Wireless
Function
Input
Output/Bias
Ground
Pin No.
3
6
1, 2, 4, 5
Specifications
(1)
Parameter
Operational Bandwidth
Test Frequency
Gain
Input Return Loss
Output Return Loss
Output IP3
(2)
Output IP2
Output P1dB
Noise Figure
Test Frequency
Gain
Output IP3
(2)
Output P1dB
Device Voltage
Device Current
Typical Performance
(1)
Units
MHz
MHz
dB
dB
dB
dBm
dBm
dBm
dB
MHz
dB
dBm
dBm
V
mA
Min
DC
Typ
900
15.6
18
18
+26.4
+37
+13.4
3.4
1900
14.5
+24.8
+12.2
4.23
35
Max
6000
Parameter
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
Units
MHz
dB
dB
dB
dBm
dBm
dB
500
15.9
-18
-20
+13.2
+26.6
3.3
Typical
900
15.6
-18
-18
+13.4
+26.4
3.4
1900
14.5
-18
-18
+12.2
+24.8
3.6
2140
14.2
-18
-15
+11.7
+24.3
3.6
13.5
15.5
1. Test conditions: . T = 25º C, Supply Voltage = +5 V, R
bias
= 22.1
Ω,
50
Ω
System.
2. 3OIP measured with two tones at an output power of -2 dBm/tone separated by 10 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Absolute Maximum Rating
Parameter
Operating Case Temperature
Storage Temperature
DC Voltage
RF Input Power (continuous)
Junction Temperature
Rating
-40 to +85
°C
-55 to +125
°C
+4.5 V
+10 dBm
+250
°C
Ordering Information
Part No.
AG302-63*
AG302-63G
AG302-63PCB
Description
InGaP HBT Gain Block
(lead-tin SOT-363 Pkg)
InGaP HBT Gain Block
(lead-free/green/RoHS-compliant SOT-363 Pkg)
700 – 2400 MHz Fully Assembled Eval. Board
Operation of this device above any of these parameters may cause permanent damage.
* This package is being phased out in favor of the green package type which is backwards compatible for
existing designs. Refer to Product Change Notification WJPCN06MAY05TC1 on the WJ website.
Specifications and information are subject to change without notice
WJ Communications, Inc
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Phone 1-800-WJ1-4401
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FAX: 408-577-6621
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e-mail: sales@wj.com
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Web site: www.wj.com
Page 1 of 6
July 2005
WJCI [ WJ COMMUNICATION. INC. ]
