參數(shù)資料
型號: SI3232DCX-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 18/128頁
文件大小: 0K
描述: DAUGHTER CARD W/DISCRETE INTRFC
標(biāo)準(zhǔn)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
114
Preliminary Rev. 0.96
Not
Recommended
fo
r N
ew
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esi
gn
s
Reset settings = 0x00
VOC: Open Circuit Voltage (RAM Address 0)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
D7D6D5
D4D3D2
D1D0
Name
VOC[14:0]
Type
R/W
Bit
Name
Function
14:0
VOC[14:0]
Open Circuit Voltage.
Programs the TIP-RING voltage during on-hook conditions. The recommended value is
48 V but can be programmed between 0 and 63.3 V. 4.907 mV/LSB, 1.005 V effective
resolution.
VOCDELTA: Open Circuit Off-Hook Offset Voltage (RAM Address 1)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
D7D6D5
D4D3D2
D1D0
Name
VOCDELTA[14:0]
Type
R/W
Bit
Name
Function
14:0 VOCDELTA[14:0] Open Circuit Off-Hook Offset Voltage.
Programs the amount of offset that is added to the VOC RAM value when the device
transitions to off-hook. The recommended value is 7 V. 0 to 63.3 V range, 4.907 mV/
LSB, 1.005 V effective resolution.
VOCHTH: VOC Delta Upper Threshold (RAM Address 3)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
D7D6D5
D4D3D2
D1D0
Name
VOCHTH[15:0]
Type
R/W
Bit
Name
Function
15:0
VOCHTH[15:0]
VOC Delta Upper Threshold.
Programs the voltage delta above the VOC value at which the VOCDELTA offset volt-
age is removed. This threshold is only applicable during the off-hook to on-hook transi-
tion, and the VOCTHDL RAM location determines the threshold voltage during the on-
hook to off-hook transition. Default value is 2 V. 0 to 63.3 V range, 4.907 mV/LSB,
1.005 V effective resolution.
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