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參數(shù)資料
| 型號(hào)： | TQ7125 |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V HBT TDMA Power Amplifier IC |
| 中文描述： | RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | LEADLESS, 16 PIN |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 27K |
| 代理商： | TQ7125 |
Advance Product Information
Preliminary:
Subject to change without notice
WIRELESS COMMUNICATIONS DIVISION
3V HBT TDMA Power Amplifier IC
Selected Electrical Characteristics
Test Conditions:
V
CC
= +3.5 V, T
C
= 25
°
C, V
bias
=2.75V
Parameter
TQS Wireless Communications
2300 NE Brookwood Parkway
Hillsboro, OR 97124
(503) 615-9000
FAX:(503) 615-8900
05/14/01 REV. 4
TQ7125
Min.
Typ.
Max.
Units
Usable Frequency Range
824
849
MHz
TDMA Output Power
29.5
dBm
TDMA Power Added Efficiency
47
%
ACP, Pout = +29.5 dBm
-30
dBc
ALT, Pout = +29.5dBm
-52
dBc
Large Signal Gain
27
dB
Small Signal Gain
26.5
dB
Receive Band Noise
-92
dBm/30KHz
Quiescent Current,
uses V
mode
Switching
AMPS Mode
TDMA Mode
55
70
mA
mA
V
mode
, Externally
Switched.
AMPS Mode
TDMA Mode
0
2.4
0
2.7
0.3
3.0
V
V
Second Harmonic, P
OUT
=+29.5 dBm
-30
dB
Third Harmonic, P
OUT
=+29.5 dBm
-40
dB
AMPS Output Power
29.5
dBm
AMPS Power Added Efficiency
47
%
Application Circuit, US Cellular Band
Primary Application(s)
IS-136 Mobile Phones
AMPS Mobile phones
Dual Mode Mobile phones
CDPD Modems
Key Features
High Efficiency
Low Quiescent Current,
Mode Selectable
Small size: 3x3 mm leadless package
Few external components
Excellent ACP Performance
Single +2.7V Supply
Package: 3x3 mm
Leadless 16 pin
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
3.0 mm
3
50 OhmLine
RF Input
V
CC 2
RF Output
50 Ohm
V
CC 1
V
mode
V
REG
TQ7125
GND
GND
V
RF
IN
RF
OUT
V
RF
OUT
RF
OUT
RF
OUT
V
bias
REG
GND GND
GND
V
CC1
bias
V
mode
GND
Bypass
Open
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