WJ Company AG602-89PCB, AG602-89 Datasheet
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The Communications Edge TM
AG602
InGaP HBT Gain Block
Preliminary Product Information
Product Description
• DC - 2800MHz
• +18.5 dBm P1dB at 900MHz
• +33.5 dBm OIP3 at 900MHz
• 14 dB Gain at 900MHz
• Single Voltage Supply
• SOT-89 SMT Package
•
Internally matched to 50 Ω
The AG602 is a general-purpose buffer amplifier that offers hig
dynamic range in a low-cost surface-mount package. At 900 MHz,
the AG602 typically provides 14 dB of gain, +33.5 dBm Outpu
IP3, and +18.5 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-89 industry standard SMT package.
The AG602 consists of Darlington pair amplifiers using the hig
reliability InGaP/GaAs HBT technology process technology an
only requires DC-blocking capacitors, a bias resistor, and a
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 AG602
will work for other various applications within the DC to 2.8 GH
frequency range such as CATV and fixed wireless.
Specifications
Parameters1 Units Min Typ Max
Frequency Range MHz DC-2800
S21 - Gain dB 14
S11 - Input Return Loss dB -15
S22 - Output Return Loss dB -12
Output P1dB dBm +18.5
Output IP3 dBm +33.5
Noise Figure dB 4.9
Device Voltage V 5.25
Device Current mA
Test conditions unless otherwise noted
1. T = 25ºC, Supply Voltage = +6 V, R
2. 3OIP measured with two tones at an output power of 0 dBm/tone separated by 10MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
= 10 Ω, Frequency = 900MHz, 50 Ω System.
bias
75
Absolute Maximum Ratings
Functional Diagram Product Features
GND
AG602
RF IN
GND RF OUT
AG602-89
Typical Parameters
Parameter1 Units Typical
Frequency MHz 900 1900
S21 dB 14 13
S11 dB -20 -25
S22 dB -15 -15
Output P1dB dBm +18.5 +18.2
Output IP3 dBm +33.5 +32.0
Noise Figure dB 4.9 4.9
Supply Voltage V 6 6
Device Current mA
1. Data represents typical performance in an application board with
T = 25ºC, Vs = +6 V, and R
= 10 Ω in a 50 Ω system.
bias
75
Ordering Information
75
Parameters Rating
Operating Case Temperature
Storage Temperature
Operation of this device above any of there parameters may cause permanent damage
Application Circuit
R1
10 Ω
L1
RF
RF IN
C1
Blocking
Capacitor
This document contains information on a new product.
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
AG602
Choke
-40 to +85 °C
-40 to +125 °C
VS = +6 V
IS = 75 mA
C3
Bypass Capacitor
RF OUT
C2
Blocking
Capacitor
Part No. Description
AG602-89 InGaP HBT Gain Block
SOT-89 Style Package
AG602-89PCB Fully Assembled Application Board
Specifications and information are subject to change without notice
(Available in Tape & Reel)
June 2002
The Communications Edge TM
AG602
InGaP HBT Gain Block
AG602-89 Package Information
Outline Drawing
Land Pattern Mounting Configuration
Preliminary Product Information
This document contains information on a new product.
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
Specifications and information are subject to change without notice
June 2002
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