參數(shù)資料
型號(hào): 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(yè)數(shù): 35/35頁(yè)
文件大小: 670K
代理商: PMB2349
Reference
5 - 15
PMB 2349
preliminary
Wireless Components
Confidential
Specification, May 2000
5.5.2
Typical Performance
V
CP
is intended to be within
V
SNK
and V
PD
V
SRC
System: standard GSM-application
RF: 900MHz, PD frequency: 200kHz, Vcc: 3.6V, T
A
.: -40...+85
C
Kvco: 10MHz/V, Icp: 4mA
Loopfilter (C1,R2-C2,R3,C3): 270pF,18k
-2.2uF,12k
,100pF
The following
typical
performance can be expected:
5.6
Threshold Voltages of Schmitt-Trigger Input
Table 5-24 Typical Performance
V
CP
-range #1
-
LIBERAL
V
SNK
= 200mV
V
SRC
= 500mV
spurious suppression @200 kHz - better than -80 dB
phase noise @ 1kHz / 2V7 - typical 85 dBc/Hz
phase noise @ 1kHz / 3V6 - typical 88 dBc/Hz
V
CP
-range #2
-
CONSERVATIVE
V
SNK
= 600mV
V
SRC
= 900mV
performance of
V
PD
-range #1
CP current variation below +/-20%
Typical Vin Thresholds of 3W-Bus
0,82
0,92
1,02
1,12
1,22
1,32
2,5
3
3,5
4
4,5
5
VCC
typ. High min.
typ. Low max.
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(chēng):Infineon Technologies AG 功能描述:Wireless Components Dual LNA
PMB24 制造商:PURDY 制造商全稱(chēng):PURDY 功能描述:AC Fans and Blowers
PMB2400 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:GSM RECEIVER CIRCUIT
PMB2401 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:GSM Receiver Circuit
PMB2401S 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