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PDF AG303 Data sheet ( Hoja de datos )
| Número de pieza | AG303 | |
| Descripción | InGaP HBT Gain Block | |
| Fabricantes | WJ Communications | |
| Logotipo |  |
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AG303
InGaP HBT Gain Block
The Communications Edge TM
Preliminary Product Information
Product Features
Product Description
Functional Diagram
• DC - 5000MHz
• +13 dBm P1dB at 900MHz
• +27 dBm OIP3 at 900MHz
• 20.5 dB Gain at 900MHz
• Single Voltage Supply
• SOT-363 or SOT-86 SMT
Package
• Internally matched to 50 Ω
The AG303 is a general-purpose buffer amplifier that offers high
dynamic range in a low-cost surface-mount package. At 900 MHz,
the AG303 typically provides 20.5 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 AG303 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 AG303
will work for other various applications within the DC to 5 GHz
frequency range such as CATV and fixed wireless.
RF in
GND
AG33
RF OUT
GND
AG303-86
GND
RF OUT
GND
GND
RF IN
AG303-63
GND
Specifications
Parameters1
Units Min Typ Max
Frequency Range
MHz
DC-5000
S21 - Gain
dB 20.5
S11 - Input Return Loss
dB
-15
S22 - Output Return Loss
dB
-15
Output P1dB
dBm +13
Output IP3
dBm +27
Noise Figure
dB 3.6
Device Voltage
V 4.0
Device Current
mA 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.
Absolute Maximum Ratings
Parameters
Rating
Operating Case Temperature
-40 to +85 °C
Storage Temperature
-40 to +125 °C
Operation of this device above any of there parameters may cause permanent damage
Application Circuit
VS = +5 V
IS = 35 mA
R1 C3
30 Ω Bypass Capacitor
Typical Parameters
Parameter1
Units
Typical
Frequency
MHz
900
S21 dB 20.5
S11 dB -20
S22 dB -20
Output P1dB
dBm +13
Output IP3
dBm +27
Noise Figure
dB 3.6
Supply Voltage
V
5
Device Current mA 35
1. Data represents typical performance in an application board with
T = 25ºC, Vs = +5 V, and Rbias = 30 Ω in a 50 Ω system.
1900
19
-15
-20
+12
+25
3.6
5
35
Ordering Information
Part No.
AG303-63
AG303-86
AG303-63PCB
AG303-86PCB
Description
InGaP HBT Gain Block
SOT-363 Style Package
(Available in Tape & Reel)
InGaP HBT Gain Block
SOT-86 Style Package
(Available in Tape & Reel)
Fully Assembled Application Board
Fully Assembled Application Board
RF IN
C1
Blocking
Capacitor
L1
RF
Choke
AG303
RF OUT
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: [email protected] • Web site: www.wj.com
June 2002
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AG303.PDF ] | |
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