參數(shù)資料
型號(hào)： AH314
廠商： TRIQUINT SEMICONDUCTOR INC
元件分類(lèi)： 放大器
英文描述： 2300 MHz - 2900 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER
封裝： 5 X 5 MM, ROHS COMPLIANT, SMT, QFN-20
文件頁(yè)數(shù)： 1/5頁(yè)
文件大?。?/td> 294K
代理商： AH314
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
Page 1 of 5 January 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
RoHS-compliant/Lead-free
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 being able to achieve high
performance for 2.3–2.9 GHz WiMAX/WiBro applications
delivering +24 dBm of linear output power.
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 used single +5V
supply. The RoHS-compliant/Lead-free/Green 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
stage amplifier in 802.16 WiMAX or WiBro basestations
where high linearity and medium power is required.
Functional Diagram
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
VBias1
Vpd1
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
V
p
d
2
GND / NC
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
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.
Absolute Maximum Rating
Parameter
Rating
Storage Temperature
-55 to +125 C
Thermal Resistance, Rth
13 °C / W
Junction Temperature, Tj
150 °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
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
Power Gain
dB
23.1
22.9
S11 – Input R.L.
dB
-8.2
-8.6
S22 – Output R.L.
dB
-16.7
-26
Output P1dB
dBm
33
EVM
%
1.8
1.9
Efficiency
%
8.2
8.5
Noise Figure
dB
6.4
Quiescent Current
mA
600
650
Vpd, Vbias
V
+5
4. Typical parameters reflect performance in a tuned application circuit at +25° C.
Ordering Information
Part No.
Description
AH314
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.
相關(guān)PDF資料
PDF描述
AH31 50 MHz - 500 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
AH31 50 MHz - 500 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
AH4 250 MHz - 6000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
AHAMC MOBILE STATION ANTENNA
AB144/440C MOBILE STATION ANTENNA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AH314-G 功能描述:射頻放大器 2300-2900MHz 23dB RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)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(lèi)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
AH314-PCB 功能描述:射頻開(kāi)發(fā)工具 2.4-2.7GHz Eval Brd 23dB Gain RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類(lèi)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
AH314TR 制造商:TriQuint Semiconductor 功能描述:RF & MW DRIVER AMPLIFIER
AH315 制造商:WJCI 制造商全稱:WJCI 功能描述:3.3-3.8 GHz WiMAX 2W Driver Amplifier
AH315-G 功能描述:射頻放大器 3300-3800MHz 25dB RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)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(lèi)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
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