參數(shù)資料
型號(hào): LTC2150CUP-14#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
封裝: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件頁(yè)數(shù): 20/32頁(yè)
文件大?。?/td> 4005K
代理商: LTC2150CUP-14#TRPBF
27
21521014p
LTC2152-14/
LTC2151-14/LTC2150-14
REGISTER A3: OUTPUT MODE REGISTER (ADDRESS 03h)
D7
D6
D5
D4
D3
D2
D1
D0
X
ILVDS2
ILVDS1
ILVDS0
TERMON
OUTOFF
Bits 4-2
ILVDS2:ILVDS0 LVDS Output Current Bits
000 = 3.5mA LVDS Output Driver Current
001 = 4.0mA LVDS Output Driver Current
010 = 4.5mA LVDS Output Driver Current
011 = Not Used
100 = 3.0mA LVDS Output Driver Current
101 = 2.5mA LVDS Output Driver Current
110 = 2.1mA LVDS Output Driver Current
111 = 1.75mA LVDS Output Driver Current
Bit 1
TERMON
LVDS Internal Termination Bit
0 = Internal Termination Off
1 = Internal Termination On. LVDS output driver current is 2× the current set by ILVDS2:ILVDS0
Bit 0
OUTOFF
Digital Output Mode Control Bits
0 = LVDS DDR
1 = LVDS Tristate (High Impedance)
Unused Bit Read Back as 0
REGISTER A4: DATA FORMAT REGISTER (ADDRESS 04h)
D7
D6
D5
D4
D3
D2
D1
D0
OUTTEST2
OUTTEST1
OUTTEST0
ABP
X
DTESTON
RAND
TWOSCOMP
Bits 7-5
OUTTEST2:OUTTEST0
Digital Output Test Pattern Bits
000 = All Digital Outputs = 0
001 = All Digital Outputs = 1
010 = Alternating Output Pattern. OF, D13-D0 alternate between 000 0000 0000 0000 and 111 1111 1111 1111
100 = Checkerboard Output Pattern. OF, D13-D0 alternate between 010 1010 1010 1010 and 101 0101 0101 0101
Bit 4
ABP
Alternate Bit Polarity Mode Control Bit
0 = Alternate Bit Polarity Mode Off
1 = Alternate Bit Polarity Mode On
Bit 3
Must be set to 0 at all times
Bit 2
DTESTON
Enable digital patterns (Bits 7-5)
0 = Normal Mode
1 = Enable the Digital Output Test Patterns
Bit 1
RAND
Data Output Randomizer Mode Control Bit
0 = Data Output Randomizer Mode Off
1 = Data Output Randomizer Mode On
Bit 0
TWOSCOMP Two’s Complement Mode Control Bit
0 = Offset Binary Data Format
1 = Two’s Complement Data Format
Unused Bit Read Back as 0
APPLICATIONS INFORMATION
相關(guān)PDF資料
PDF描述
LTC2152CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2150CUP-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2151CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2157CUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2157CUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
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