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参数资料
| 型号： | AH314-G |
| 元件分类： | 放大器 |
| 英文描述： | 2300 MHz - 2900 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| 封装： | 5 X 5 MM, ROHS COMPLIANT, MO-220VGGC, SMT, QFN-20 |
| 文件页数： | 1/5页 |
| 文件大小： | 395K |
| 代理商： | AH314-G |
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, www.TriQuint.com
Page 1 of 5 May 2008
AH314
2.3-2.9 GHz WiMAX 2W Driver Amplifier
Product Features
2.3 – 2.9 GHz
23 dB Gain
EVM <2.5 %@ 24 dBm Pout
Internal Active Bias
+5V Single Supply Voltage
+33 dBm P1dB
Lead-free/RoHS-compliant
5x5 mm QFN SMT package
Applications
802.16 WiMAX infrastructure
WiBro infrastructure
Product Description
The AH314 is a high dynamic range broadband driver
amplifier in a surface mount package.
The two-stage
amplifier has 23 dB of gain, while achieving +24 dBm of
linear output power for 2.3–2.9 GHz WiMAX/WiBro
applications.
AH314 uses a high reliability +5V InGaP/GaAs HBT
process technology.
The device incorporates proprietary
bias circuitry to compensate for variations in linearity and
current draw over temperature. The device does not require
any negative bias voltage; an internal active bias allows the
AH314 to operate directly off a commonly available +5V
supply.
The
RoHS-compliant/Lead-free
5x5mm
QFN
package
is
surface
mountable
to
allow
for
low
manufacturing costs to the end user.
The AH314 is targeted for use in a configuration for the
driver stage amplifier in 802.16 WiMAX or WiBro
basestations where high linearity and medium power is
required.
Functional Diagram
P
IN
_
V
b
ia
s
2
G
N
D
/
N
C
G
N
D
/
N
C
G
N
D
/
N
C
G
N
D
/
N
C
RF IN
PIN_Vbias1
G
N
D
/
N
C
G
N
D
/
N
C
V
c
1
G
N
D
/
N
C
RF OUT
GND / NC
Vcc2
RF OUT
P
IN
_
V
P
D
2
GND / NC
PIN_VPD1
Specifications
(1)
Parameter
Units
Min
Typ
Max
Operational Bandwidth
GHz
2.3
2.9
Output Channel Power
dBm
+24
Power Gain
dB
23
EVM
(2)
%
2.0
2.5
Efficiency
%
6.6
Output P1dB
dBm
+33
Noise Figure
dB
6.4
PIN_VPD Current, Ipd
mA
36
Quiescent Current, Icq
(3)
mA
600
Icc @ 24dBm
mA
700
Device Voltage, Vcc
V
+5
1. Test conditions unless otherwise noted: 25C, +5V Vsupply, in 2.5-2.7GHz tuned application circuit
shown in page 3.
2. Using an 802.16-2004 OFDMA, 64QAM-1/2,1024-FFT, 20 symbols, 30 subchannels.
3. This corresponds to the quiescent current or operating current under small-signal conditions with
bias resistor R1=68
off pin 1 and R2=150 off pin 16.
4. This corresponds to the quiescent current or operating current under small signal conditions into
pins 1, 2, 15 and 17. Pin 1 and 16 is used a reference voltage for the internal biasing circuitry. It is
expected that PIN_VPD1 and PIN_VPD2 will pull 36 mA of current when used with series
resistors (i.e. Total device current typically will be 636 mA).
Absolute Maximum Rating
Parameter
Rating
Storage Temperature
-55 to +125 C
Collector Current, Icc ( Icc1+Icc2)
1.6 A
RF Input Power into a 50
Load
19 dBm
Device Voltage
+8 V
Device Power
8 W
Thermal Resistance, Rth
14.4
C / W
Junction Temperature
150
C
Operation of this device above any of these parameters may cause permanent damage.
Typical Performance
(4)
Parameter
Units
Vcc=5V
Vcc=6V
Frequency
GHz
2.6
Output Channel Power
dBm
+25
+26.5
Power Gain
dB
23.1
S11 – Input R.L.
dB
-8.2
-8.6
S22 – Output R.L.
dB
-16.7
-26
Output P1dB
dBm
33
34.5
EVM
%
1.8
2.2
Efficiency
%
8.2
8.5
Noise Figure
dB
6.4
Quiescent Current
mA
600
650
Vpd, Vbias
V
+5
+6
4. Typical parameters reflect performance in a tuned application circuit at +25
C.
Ordering Information
Part No.
Description
AH314-G
2.3-2.9 GHz WiMAX 2W Driver Amplifier
AH314-PCB
2.4-2.7 GHz Evaluation Board
Standard T/R size = 500 pieces on a 7” reel.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AH314-PCB | 功能描述:射频开发工具 2.4-2.7GHz Eval Brd 23dB Gain RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| AH314TR | 制造商:TriQuint Semiconductor 功能描述:RF & MW DRIVER AMPLIFIER |
| AH315 | 制造商:WJCI 制造商全称:WJCI 功能描述:3.3-3.8 GHz WiMAX 2W Driver Amplifier |
| AH315-G | 功能描述:射频放大器 3300-3800MHz 25dB RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| AH315-PCB | 功能描述:射频开发工具 3.4-3.6GHz Eval Brd 25dB Gain RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
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