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參數(shù)資料
| 型號(hào)： | PCF5078T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Power amplifier controller for GSM and PCN systems |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO8 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大小： | 90K |
| 代理商： | PCF5078T |
1999 Apr 12
2
Philips Semiconductors
Product specification
Power amplifier controller for GSM and
PCN systems
PCF5078
FEATURES
Compatible with baseband interface family PCF5073x
Two power sensor inputs
Temperature compensation of sensor signal
Active filter for DAC input
Power Amplifier (PA) protection against mismatching
Bias current source for detector diodes
Generation of pre-bias level for PA at start of burst
(home position)
Possibility to adapt home position by external
components
Applicable for a wide range of silicon and GaAs power
amplifiers.
APPLICATIONS
Global System for Mobile communication (GSM)
Personal Communications Network (PCN) systems.
GENERAL DESCRIPTION
This CMOS device integrates an amplifier for the detected
RF voltage from the sensor, an integrator and an active
filter to build a PA control loop for cellular systems with a
small amount of passive components.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
DD
I
DD(tot)
T
amb
supply voltage
total supply current
operating ambient temperature
2.4
40
3.6
5.0
6
+85
V
mA
°
C
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCF5078T
TSSOP8
plastic thin shrink small outline package; 8 leads; body width 3.0 mm
SOT505-1
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| PCF5079 | Dual-band power amplifier controller for GSM, PCN and DCS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF5078T/F2 | 制造商:NXP Semiconductors 功能描述:IC,POWER CONTROL/MANAGEMENT,CMOS,TSSOP,8PIN,PLASTIC |
| PCF5079 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual-band power amplifier controller for GSM, PCN and DCS |
| PCF5079HK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual-band power amplifier controller for GSM, PCN and DCS |
| PCF5079T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual-band power amplifier controller for GSM, PCN and DCS |
| PCF5081 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GSM baseband processors for digital mobile cellular radio |
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