參數(shù)資料
型號: SI3232DCX-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 122/128頁
文件大?。?/td> 0K
描述: DAUGHTER CARD W/DISCRETE INTRFC
標準包裝: 1
系列: ProSLIC®
主要目的: 接口,模擬前端(AFE)
已用 IC / 零件: Si3232
已供物品: 板,CD
Si3232
Preliminary Rev. 0.96
93
Not
Recommended
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8. 16-Bit Control Descriptions
Reset settings = 0x00
BATHTH: High Battery Switch Threshold (RAM Address 31)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
D7D6D5
D4D3D2
D1D0
Name
BATHTH[14:7]
Type
R/W
Bit
Name
Function
14:7
BATHTH[14:7]
High Battery Switch Threshold.
Programs the voltage threshold for selecting the high battery supply (VBATH).
Threshold is compared to the RING lead voltage (normal ACTIVE mode) plus the
VOV value. 0 to 160.173 V range, 4.907 mV/LSB, 628 mV effective resolution.
BATLPF: Battery Tracking Filter Coefficient (RAM Address 34)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
D7D6D5
D4D3D2
D1D0
Name
BATLPF[15:3]
Type
R/W
Bit
Name
Function
15:3
BATLPF[15:3]
Battery Tracking Filter Coefficient.
Programs the digital low-pass filter block that filters the voltage measured on the
RING lead when battery tracking is enabled.
BATLTH: Low Battery Switch Threshold (RAM Address 32)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
D7D6D5
D4D3D2
D1D0
Name
BATLTH[14:7]
Type
R/W
Bit
Name
Function
14:7
BATLTH[14:7]
Low Battery Switch Threshold.
Programs the voltage threshold for selecting the low battery supply (VBATL). Thresh-
old is compared to the RING lead voltage (normal ACTIVE mode) plus the VOV
value. 0 to 160.173 V range, 4.907 mV/LSB, 628 mV effective resolution.
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