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TQ7125 PDF预览

TQ7125

更新时间: 2024-11-10 03:26:39
品牌 Logo 应用领域
TRIQUINT 放大器射频微波功率放大器
页数 文件大小 规格书
1页 25K
描述
3V HBT TDMA Power Amplifier IC

TQ7125 数据手册

  
Advance Product Information  
WIRELESS COMMUNICATIONS DIVISION  
Preliminary: Subject to change without notice  
3V HBT TDMA Power Amplifier IC  
TQ7125  
Selected Electrical Characteristics  
Test Conditions: VCC = +3.5 V, TC = 25°C, Vbias=2.75V  
Primary Application(s)  
Parameter  
Min.  
Typ.  
Max.  
Units  
MHz  
dBm  
%
IS-136 Mobile Phones  
Usable Frequency Range  
TDMA Output Power  
TDMA Power Added Efficiency  
ACP, Pout = +29.5 dBm  
ALT, Pout = +29.5dBm  
Large Signal Gain  
824  
849  
29.5  
47  
AMPS Mobile phones  
Dual Mode Mobile phones  
CDPD Modems  
-30  
-52  
27  
dBc  
dBc  
dB  
Key Features  
Small Signal Gain  
26.5  
-92  
55  
dB  
Receive Band Noise  
dBm/30KHz  
mA  
High Efficiency  
Quiescent Current,  
uses Vmode  
AMPS Mode  
Low Quiescent Current,  
Mode Selectable  
TDMA Mode  
70  
mA  
Switching  
Small size: 3x3 mm leadless package  
Few external components  
Excellent ACP Performance  
Single +2.7V Supply  
Vmode, Externally  
Switched.  
AMPS Mode  
TDMA Mode  
0
0
0.3  
3.0  
V
V
2.4  
2.7  
-30  
-40  
29.5  
47  
Second Harmonic, POUT =+29.5 dBm  
Third Harmonic, POUT =+29.5 dBm  
AMPS Output Power  
dB  
dB  
dBm  
%
AMPS Power Added Efficiency  
Package: 3x3 mm  
Application Circuit, US Cellular Band  
Leadless 16 pin  
VCC 2  
3.0 mm  
VCC 1  
VCC1  
GND GND GND  
16  
15  
14  
13  
GND  
RFOUT  
RF Input  
50 OhmLine  
RFIN  
GND  
RFOUT  
RFOUT  
RF Output  
1
2
3
4
12  
11  
10  
9
TQ7125  
50 Ohm  
VREG  
RFOUT  
GND  
V REG  
Vbias Vmode  
GND  
Bypass  
Vbias  
Open  
Vmode  
5
6
7
8
TQS Wireless Communications  
2300 NE Brookwood Parkway  
Hillsboro, OR 97124  
(503) 615-9000  
FAX:(503) 615-8900  
05/14/01 REV. 4  

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