參數(shù)資料
型號： CX74040
英文描述： Transmitter for WCDMA and UMTS Applications|Handset RF ICs:WCDMA
中文描述： 發(fā)射機(jī)的WCDMA和UMTS應(yīng)用|手機(jī)射頻集成電路：WCDMA的
文件頁數(shù)： 11/23頁
文件大?。?/td> 664K
代理商： CX74040
Rx ASIC for CDMA, AMPS, and PCS Applications
CX74001
101134A
March 5, 2002
Skyworks
11
Proprietary Information and Specifications are Subject to Change
Table 5. Mode Control Select Signal Switching
SLEEP
CELL/
PCS
FM
AMPS
CHAIN
CELL CDMA
CHAIN
PCS CDMA
CHAIN
0
X
X
OFF (Note 1)
OFF (Note 1)
OFF (Note 1)
1
0
0
ON
1
0
1
ON
1
1
X
ON
Key: 0 = Low, OFF
1 = High, ON
X = Do not care
Note 1
: All blocks except VCO, which is independently controlled by VCO_ON in this state.
Table 6. VCO_ON Control (SIF = 0)
VCO_ON
SLEEP
CELL/
PCS
CELLULAR VCO
PCS VCO
1
X
0
ON
1
X
1
ON
X
1
0
ON
X
1
1
ON
Key: 0 = Low, OFF
1 = High, ON
X = Do not care
Table 7. SIF Control – Single IF (SLEEP = 1)
VGA INPUT
SIF
CELL/
PCS
FM
AMPS
CDMA
PCS
VCO1
CELL
VCO2
PCS
0
0
0
ON
ON
0
0
1
ON
ON
0
1
X
ON
ON
1
0
0
ON
ON
1
0
1
ON
ON
1
1
X
ON
ON
Key: 0 = Low, OFF
1 = High, ON
X = Do not care
相關(guān)PDF資料
PDF描述
CX74041 CX74041 Receiver for WCDMA. UMTS. and PCS|Handset RF ICs:WCDMA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CX74041 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CX74041 Receiver for WCDMA. UMTS. and PCS|Handset RF ICs:WCDMA
CX74059 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CX74059 Receiver for CDMA. AMPS. and PCS|Handset RF ICs:CDMA / CDMA2000
CX74061 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CX74061 Receiver for CDMA. AMPS. PCS. and GPS|Handset RF ICs:CDMA / CDMA2000
CX74061-11P 制造商:SKYWORKS 制造商全稱:SKYWORKS 功能描述:Rx ASIC for CDMA, AMPS, PCS, and GPS Mobile Handset Applications
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