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參數(shù)資料
| 型號： | S1M8657 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | TX IF/BBA WITH AGC |
| 中文描述： | 德克薩斯州中頻/工商管理帶AGC |
| 文件頁數(shù)： | 27/34頁 |
| 文件大?。?/td> | 281K |
| 代理商： | S1M8657 |
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TX IF/BBA WITH AGC
S1M8657
27
DESCRIPTION OF REGISTER (Continued)
ADDRESS
NAME
TYPE
BITS
Description
[4:3]
CHG_PMP. Default = 00. Sets the Charge-pump Mode.
00: Normal operation( Separates the current amount for
Lock- Aquisition Mode.)
01: not used
10: Always operates it with 10x Acquisition current.
11: Always operates it with 1x Lock current.
Default = 000, Reserved
[2:0]
0A
TXMODE_
CONT [7:0]
R/W
[7]
GPADC_ON. Default = 0.
GP-ADC conversion start command register. This bit must be
on stand-by as "0" to start a new conversion.
1: Resets GPADC and starts conversion.
0: GPADC conversion stand-by.
GP_SMSB. Default = 0
Upper 1-bit of the 2-bit input for selecting input switch.
1: SMSB is "1".
0: SMSB is "0".
GP_SLSB. Default = 0
Lower 1-bit of the 2-bit input for selecting the input switch.
1: SLSB is "1".
0: SLSB is "0".
CDMA_MODE. Default = 0(FM)
Replaces the existing FMB pin function.
1: Sets CDMA Mode.
0: Sets FM Mode.
IDLE_MODE. Default = 0(IDLE)
Replaces the existing IDLEB pin function.
1: Talk Mode.
0: Idle Mode.
Default = 0, Not used.
[6]
[5]
[4]
[3]
[2]
[1]
Default = 1, Not used.
[0]
GPENH. Default = 0
Select bit for enhanced mode or basic mode in the GP-ADC
Mode
1: GPADC is set to Enhanced Mode.
0: GPADC is set to Basic Mode.
Saves the most recent conversion value as read-only.
0B
GPADC_RSLT
R
[7:0]
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| S1M8657X01-E0T0 | TX IF/BBA WITH AGC |
| S1M8657X01-F0T0 | TX IF/BBA WITH AGC |
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| S1M8821X01-R0T0 | INTERGER RF/IF DUAL PLL |
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| S1M8657X01-E0T0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:TX IF/BBA WITH AGC |
| S1M8657X01-F0T0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:TX IF/BBA WITH AGC |
| S1M8660A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:RX IF / BBA WITH GPS |
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