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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)： | 29/34頁 |
| 文件大小： | 281K |
| 代理商： | S1M8657 |
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TX IF/BBA WITH AGC
S1M8657
29
DESCRIPTION OF REGISTER(Continued)
ADDRESS
NAME
TYPE
BITS
Description
0E
TX_PWR
R/W
[7]
TXDAC_PWR. Default = 0
Stops the TX-DAC.
1: TXDAC stop.
0: TXDAC operation.
TXFLT_PWR. Default = 0
Stops TX-CDMA/FM Filter.
1: TX filter stop.
0: TX filter operate.
UPMIX_PWR. Default = 0
Stops TX-VCO, Mixer, and Quad_gen.
*Advantageous in terms of set-up time when not used.
1: TX VCO, Mixer, and Quad_gen stop.
0: TX VCO, Mixer, and Quad_gen operate.
TXAGC_PWR. Default = 0
Stops TX-AGC.
1: TXAGC stop.
0: TXAGC operate.
TXPATH_PWR. Default = 1
Stops TX-AGC.
1: TXAGC stop.
0: TXAGC operate.
TXPLL_PWR. Default = 0
Stops the PLL.
*Do not use when there is a problem with set-up time.
1: TX_PLL stop.
0: TX_PLL operate.
TXMIX_PWR. Default = 0
Stops TX-Mixer and Quad_gen.
*Recommend using this bit rather than UPMIX_PWR bit.
1: TX Mixer and Quad_gen stop.
0: TX Mixer and Quad_gen operate.
Not used.
This register is
valid only when
the PAON pin is
at low.
[6]
[5]
[4]
[3]
[2]
[1]
[0]
When IDLEB = Low, minimum bias current is maintained by stopping all the TX circuit functions. To use the
above Tx Puncture function, the external control pin PAON must be at low, and the IDLEB register bit must be at
high. If PAON is High, it does not respond to the PX_PWR register contents.
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