參數(shù)資料
型號: PMB2349
廠商: INFINEON TECHNOLOGIES AG
英文描述: Optimized RF/IF Dual PLL Frequency Synthesizer
中文描述: 優(yōu)化射頻/中頻雙鎖相環(huán)頻率合成器
文件頁數(shù): 10/35頁
文件大?。?/td> 670K
代理商: PMB2349
Functional Description
3 - 3
PMB 2349
preliminary
Wireless Components
Confidential
Specification, May 2000
3.2
Pin Definition and Function
Table 3-1 Pin Definition and Function
Pin No.
Symbol
Equivalent I/O-Schematic
Function
23
VCC1
Positive supply voltage
for CMOS circuitry
1
VPD1
Positive supply voltage
for charge pump of PLL1
2
CP1
PLL1 charge pump output
Phase detector tristate
charge pump output
3
GND1
Ground for CMOS cir-
cuitry
4
5
RF1
RFX
RF frequency input 1
RF input with highly sen-
sitive preamplifier for
PLL1.
AC coupling must be set
up.
RF frequency input
(inverted)
RF input with highly sen-
sitive preampifier for
PLL1.
AC coupling must be set
up
6
GND2
Ground for bipolar cir-
cuitry
PD Output Equivalent
ESD
*2pF
CP1
3
RF/IF
5/16
RFx/IFx
6/15
RF and IF Input Equivalent
相關(guān)PDF資料
PDF描述
PMB2362 Wireless Components Dual LNA
PMB2400 GSM RECEIVER CIRCUIT
PMB2401 GSM Receiver Circuit
PMB2402 GSM Receiver Circuit
PMB5699 SMARTi U Single - Chip W-CDMA/UMTS Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PMB2362 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Wireless Components Dual LNA
PMB24 制造商:PURDY 制造商全稱:PURDY 功能描述:AC Fans and Blowers
PMB2400 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:GSM RECEIVER CIRCUIT
PMB2401 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:GSM Receiver Circuit
PMB2401S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Demodulator, Other/Special/Miscellaneous