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參數(shù)資料
| 型號： | WM8199CDR |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | TVS BIDIRECT 400W 60V SMA |
| 中文描述： | 20MSPS 16位數(shù)字化儀防治荒漠化公約 |
| 文件頁數(shù)： | 26/30頁 |
| 文件大?。?/td> | 358K |
| 代理商： | WM8199CDR |
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WM8199
Production Data
w
PD Rev 3.2 November 2003
26
REGISTER
BIT
NO
0
BIT
NAME(S)
LINEBYLINE
DEFAULT
DESCRIPTION
0
Selects line by line operation 0 = normal operation,
1 = line by line operation.
When line by line operation is selected MONO is forced to 1 and CHAN[1:0] to
00 internally, ensuring that the correct internal timing signals are produced.
Green and Blue PGAs are also disabled to save power.
When LINEBYLINE = 0 this bit has no effect.
When LINEBYLINE = 1 this bit determines the function of the RLC/ACYC
input pin and the input multiplexer and offset/gain register controls.
0 = RLC/ACYC pin enabled for Reset Level Clamp. Internal selection of input
and gain/offset multiplexers,
1 = Auto-cycling enabled by pulsing the RLC/ACYC input pin.
See Table 4, Colour Selection Description in Line-by-Line Mode for colour
selection mode details.
When auto-cycling is enabled, the RLC/ACYC pin cannot be used for reset
level clamping. The RLCINT bit may be used instead.
When LINEBYLINE = 0 this bit has no effect.
When LINEBYLINE = 1 this bit controls the input force mux mode:
0 = No force mux, 1 = Force mux mode. Forces the input mux to be selected
by FM[1:0] separately from gain and offset multiplexers.
See Table 4 for details.
When LINEBYLINE = 1 and ACYCNRLC = 1 this bit is used to determine
whether Reset Level Clamping is used.
0 = RLC disabled, 1 = RLC enabled.
Colour selection bits used in internal modes.
00 = Red, 01 = Green, 10 = Blue and 11 = Reserved.
See Table 4 for details.
Colour selection bits used in input force mux modes.
00 = RINP, 01 = GINP, 10 = BINP and 11 = Reserved.
See Table 4 for details.
0 = Normal operation, signal on VSMP input pin is applied directly to Timing
Control block.
1 = Programmable VSMP detect circuit is enabled. An internal synchronisation
pulse is generated from signal applied to VSMP input pin and is applied to
Timing Control block.
When VSMPDET = 0 these bits have no effect.
When VSMPDET = 1 these bits set a programmable delay from the detected
edge of the signal applied to the VSMP pin. The internally generated pulse is
delayed by VDEL MCLK periods from the detected edge.
See Figure 18, Internal VSMP Pulses Generated for details.
When VSMPDET = 0 this bit has no effect.
When VSMPDET = 1 this bit controls whether positive or negative edges
are detected:
0 = Negative edge on VSMP pin is detected and used to generate internal
timing pulse.
1 = Positive edge on VSMP pin is detected and used to generate internal
timing pulse.
See Figure 18 for further details.
Selective power disable register - activated when SELPD = 1.
Each bit disables respective cell when 1, enabled when 0.
SELDIS[0] = Red CDS, PGA
SELDIS[1] = Green CDS, PGA
SELDIS[2] = Blue CDS, PGA
SELDIS[3] = ADC
1
ACYCNRLC
0
2
FME
0
3
RLCINT
0
5:4
INTM[1:0]
00
Setup
Register 4
7:6
FM[1:0]
00
0
VSMPDET
0
3:1
VDEL[2:0]
000
Setup
Register 5
4
POSNNEG
0
Setup
Register 6
3:0
SELDIS[3:0]
0000
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| WM8199CDS | TVS UNIDIRECT 400W 64V SMA |
| WM8199SCDR | 20MSPS 16-bit CCD Digitiser |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WM8199CDS | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:20MSPS 16-bit CCD Digitiser |
| WM8199SCDR | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:20MSPS 16-bit CCD Digitiser |
| WM8199SCDS | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:20MSPS 16-bit CCD Digitiser |
| WM8199SCDS/RV | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 16-Bit 20MSPS 3-Channel AFE RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| WM8199SCDS/V | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 16-Bit 20MSPS 3-Channel AFE RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
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