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參數(shù)資料
| 型號(hào)： | PMB2402 |
| 廠商： | SIEMENS AG |
| 英文描述： | GSM Receiver Circuit |
| 中文描述： | 手機(jī)接收電路 |
| 文件頁(yè)數(shù)： | 1/21頁(yè) |
| 文件大小： | 697K |
| 代理商： | PMB2402 |
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Applications
G
Digital mobile cellular systems as GSM, DAMPS, JDC
G
Various demodulation schemes, such as PM, PSK, FSK, QAM, QPSK, GMSK
G
Space and power saving optimizations of existing discrete demodulator circuits
Functional Description
The PMB 2402 is a single-chip single-conversion heterodyn PM-receiver with phase shifting
circuitry for the I/Q-phase baseband demodulation on chip. It also includes the second local
oscillator, a gain controlled second IF-amplifier, two differential operational amplifiers for baseband
filtering purposes and power down circuitry.
The PMB 2402 is designed for digital mobile telephones according to the GSM-standard and other
digital systems.
Type
Version
Ordering Code
Package
PMB 2402S
V 2.1
Q67000-A6072
P-DSO-28-4
(Shrink, SMD))
PMB 2402S
V 2.1
Q67006-A6072
P-DSO-28-4 (Shrink,
SMD, Tape + Reel)
GSM Receiver Circuit
Preliminary Data
Bipolar IC
PMB 2402
Features
G
Heterodyne receiver with demodulator
G
Down mixing from 900 MHz receiver band to the base
band
G
Demodulation and generation of I/Q-baseband
components
G
Low mixer noise 10 dB (SSB)
G
Input high intercept point + 2 dB
G
Integrated 0 and 90 phase shifter
G
82 dB AGC-range
G
On-chip second LO-oscillator with external tuning circuit
G
Two differential operational amplifiers
G
Low power consumption due to highly flexible power-
down capability
G
Wide input frequency range up to 1 GHz
G
Wide IF-range from 35 MHz to 100 MHz
G
Wide output frequency range up to 13.5 MHz
G
P-DSO-28-4 shrink package
G
Temperature range – 25 C to 85 C
Semiconductor Group
1
01.94
P-DSO-28-4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PMB2402S | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Demodulator， Other/Special/Miscellaneous |
| PMB2405 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:GSM Receiver PCN/PCS Receiver |
| PMB2405-F | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:GSM Receiver PCN/PCS Receiver |
| PMB2405FV1.5GEG | 制造商:Siemens 功能描述:Electronic Component |
| PMB2407 | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:GSM Receiver PCN/PCS Receiver |
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