參數(shù)資料
型號(hào)： AH312
英文描述： InGaP HBT Amplifiers
中文描述： InGaP HBT寬頻放大器
文件頁(yè)數(shù)： 1/6頁(yè)
文件大小： 302K
代理商： AH312
Specifications and information are subject to change without notice
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
Web site: www.wj.com
January 2004
AH312
2 Watt, High Linearity InGaP HBT Amplifier
Product Information
The Communications Edge
TM
Product Features
400 – 2300 MHz
+33 dBm P1dB
+51 dBm Output IP3
18 dB Gain @ 900 MHz
11 dB Gain @ 1960 MHz
Single Positive Supply (+5V)
SOIC-8 SMT Package
Applications
Final stage amplifiers for Repeaters
Mobile Infrastructure
Defense / Homeland Security
Specifications
Product Description
The AH312 is a high dynamic range driver amplifier in a
low-cost surface mount package. The InGaP/GaAs HBT
is able to achieve high performance for various
narrowband-tuned application circuits with up to +49
dBm OIP3 and +33 dBm of compressed 1dB power. It is
housed in an industry standard SOT-89 SMT package.
All devices are 100% RF and DC tested.
The AH312 is targeted for use as a driver amplifier in
wireless infrastructure where high linearity and medium
power is required. An internal active bias allows the
AH312 to maintain high linearity over temperature and
operate directly off a single +5V supply. This
combination makes the device an excellent candidate for
transceiver line cards in current and next generation
multi-carrier 3G base stations.
Functional Diagram
Function
Vref
Input
Output
Vbias
GND
N/C or GND
Pin No.
1
3
6, 7
8
Backside Paddle
2, 4, 5
Parameters
Frequency Range
S21 - Gain
S11 - Input R.L.
S22 - Output R.L.
Output P1dB
Output IP3 (2)
IS-95A Channel Power
@ -45 dBc ACPR, 1960 MHz
W-CDMA Channel Power
@ -45 dBc ACLR, 2140 MHz
Noise Figure
Operating Current Range (3)
Device Voltage
Units Min
MHz
dB
dB
dB
dBm
dBm
Typ
2140
10
-20
-6.8
+33.2
+48
Max
2300
400
9
+32
+47
dBm
+27.5
dBm
+25.3
dB
mA
V
7.7
800
+5
700
900
Test conditions unless otherwise noted.
1. T = 25oC, Vsupply = +5 V, Frequency = 2140 MHz, in tuned application circuit.
2. 3OIP measured with two tones at an output power of +17 dBm/tone separated by 1 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
3. This corresponds to the quiescent current or operating current under small-signal conditions. It is
expected that the current can increase up to 1 A at P1dB.
Absolute Maximum Rating
Typical Performance
Parameters
Frequency
S21 – Gain
S11 – Input R.L.
S22 – Output R.L.
Output P1dB
Output IP3
IS-95A Channel Power
@ -45 dBc ACPR,
W-CDMA Channel Power
@ -45 dBc ACLR
Noise Figure
Supply Bias
Units
MHz
dB
dB
dB
dBm
dBm
Typical
1960
11
-19
-6.8
+33.4
+51
900
18
-18
-11
+33
+49
2140
10
-20
-6.8
+33.2
+48
dBm
+27
+27.5
dBm
+25.3
dB
8.0
7.3
7.7
+5 V @ 800 mA
Typical parameters reflect performance in a tuned application circuit:
Supply Voltage = +5 V, I
dq
= 800 mA, +25
°
C.
Ordering Information
Parameters
Operating Case Temperature
Storage Temperature
RF Input Power (continuous)
Device Voltage
Device Current
Device Power
Rating
-40 to +85
°
C
-65 to +150
°
C
+28 dBm
+8 V
1400 mA
8 W
Part No.
AH312-S8
AH312-S8PCB900
AH312-S8PCB1960
AH312-S8PCB2140
Description
2 Watt, High Linearity InGaP HBT Amplifier
900 MHz Evaluation Board
1960 MHz Evaluation Board
2140 MHz Evaluation Board
Operation of this device above any of these parameters may cause permanent damage.
1
2
3
4
8
7
6
5
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參數(shù)描述
AH312-RFID 制造商:WJCI 制造商全稱:WJCI 功能描述:2 Watt, High Linearity InGaP HBT Amplifier
AH312-S8 制造商:WJCI 制造商全稱:WJCI 功能描述:2 Watt, High Linearity InGaP HBT Amplifier
AH312-S8G 功能描述:射頻放大器 400-2300MHz 18dB Gain@900MHz RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
AH312-S8PCB1960 功能描述:射頻開(kāi)發(fā)工具 1960MHz Eval Brd 11dB Gain RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
AH312-S8PCB2140 功能描述:射頻開(kāi)發(fā)工具 2140MHz Eval Brd 10dB Gain RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
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