AG302
InGaP HBT Gain Block
The Communications Edge TM Preliminary Product Information
Product Features
• DC - 5000MHz • +13 dBm P1dB at 900MHz • +27 dBm OIP3 at 900MHz • 15 dB Gain at 900MHz • Single Voltage Supply • SOT-363 or SOT-86 SMT Pkg
Product Description
The AG302 is a general-purpose buffer amplifier that offers high dynamic range in a low-cost surface-mount package. At 900 MHz, the AG302 typically provides 15 dB of gain, +27 dBm Output IP3, and +13 dBm P1dB. The device combines dependable performance with consistent quality to maintain MTBF values exceeding 100 years at mounting temperatures of +85°C and is housed in a SOT-363 & SOT-86 industry standard SMT packages. The AG302 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, W-CDMA, and UMTS. In addition, the AG302 will work for other various applications within the DC to 5 GHz frequency range such as CATV and fixed wireless.
Functional Diagram
GND
RF in
AG32
RF OUT
GND
AG302-86
GND GND RF OUT GND
• Internally matched to 50 Ω
RF IN
GND
AG302-63
Specifications
Parameters1
Frequency Range S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Output P1dB Output IP3 Noise Figure Device Voltage Device Current
Typical Parameters
Units
MHz dB dB dB dBm dBm dB V mA
Min
Typ
DC-5000 15 -15 -15 +13 +27 3.9 4.0 35
Max
Parameter1
Frequency S21 S11 S22 Output P1dB Output IP3 Noise Figure Supply Voltage Device Current
Units
MHz dB dB dB dBm dBm dB V mA
Typical
900 15 -20 -20 +13 +27 3.6 5 35 1900 14 -25 -17 +12 +25 3.8 5 35
Test conditions unless otherwise noted 1. T = 25ºC, Supply Voltage = +5 V, Rbias = 30 Ω , Frequency = 900MHz, 50 Ω System. 2. 3OIP measured with two tones at an output power of -5 dBm/tone separated by 10MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
1. Data represents typical performance in an application board with T = 25ºC, Vs = +5 V, and Rbias = 30 Ω in a 50 Ω system.
Absolute Maximum Ratings
Parameters
Operating Case Temperature Storage Temperature
Ordering Information
Part No.
AG302-63 AG302-86
Rating
-40 to +85 °C -40 to +125 °C
Description
InGaP HBT Gain Block SOT-363 Style Package
(Available in Tape & Reel)
Operation of this device above any of there parameters may cause permanent damage
Application Circuit
R1 30 Ω
VS = +5 V IS = 35 mA C3 Bypass Capacitor
InGaP HBT Gain Block SOT-86 Style Package
(Available in Tape & Reel)
AG302-63PCB AG302-86PCB
Fully Assembled Application Board Fully Assembled Application Board
RF IN
L1 RF Choke
RF OUT
AG302
C1 Blocking Capacitor C2 Blocking Capacitor
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
June 2002
AG302
InGaP HBT Gain Block
The Communications Edge TM Preliminary Product Information
AG302-86 Package Information Outline Drawing
.021 ± .004 .008 ± .002
7°
0° - 8° 45° .026 ± .005 Seating Plane .085 ± .005 .037 ± .010 +.0020 .002 -.0015 .032 ± .010 (3X) .006 (Guage Plane)
.105 ±.005
.100 ±.005 .060 ± .005 (.195 - .215)
Land Pattern
Mounting Configuration Notes
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
June 2002
AG302
InGaP HBT Gain Block
The Communications Edge TM Preliminary Product Information
AG302-63 Package Information Outline Drawing
Land Pattern
0.381 (.015)
Mounting Configuration Notes
2.515 (.099)
0.773 .030)
2.515 (.099)
1.524 (.060)
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
June 2002
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