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參數(shù)資料
| 型號： | LTC2162IUK#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| 封裝： | 7 X 7 MM, LEAD FREE, PLASTIC, MO-220WKKD-2, QFN-48 |
| 文件頁數(shù)： | 10/36頁 |
| 文件大?。?/td> | 651K |
| 代理商： | LTC2162IUK#TRPBF |
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LTC2162/LTC2161/LTC2160
18
216210f
FuncTional block DiagraM
CONVERTER OPERATION
The LTC2162/LTC2161/LTC2160 are low power, 16-bit,
65Msps/40Msps/25MspsA/Dconvertersthatarepowered
byasingle1.8Vsupply.Theanaloginputsshouldbedriven
differentially. The encode input can be driven differentially
or single-ended for lower power consumption. The digital
outputs can be CMOS, double data rate CMOS (to halve
the number of output lines), or double data rate LVDS
(to reduce digital noise in the system). Many additional
features can be chosen by programming the mode control
registers through a serial SPI port.
DIFF
REF
AMP
REF
BUF
2.2F
0.1F
CLOCK/DUTY
CYCLE
CONTROL
RANGE
SELECT
1.25V
REFERENCE
ENC+
REFH
REFL
ENC–
SDO
CS
OGND
OF
OVDD
D15
CLKOUT–
CLKOUT+
D0
2162 BD
SENSE
VREF
2.2F
VCM
0.1F
VDD/2
MODE
CONTROL
REGISTERS
OUTPUT
DRIVERS
SCK
PAR/SER
SDI
REFL INTERNAL CLOCK SIGNALS
REFH
S/H
ANALOG
INPUT
16-BIT
ADC CORE
CORRECTION
LOGIC
VDD
GND
Figure 1. Functional Block Diagram
applicaTions inForMaTion
ANALOG INPUT
The analog inputs are differential CMOS sample-and-hold
circuits(Figure2).Theinputsshouldbedrivendifferentially
around a common mode voltage set by the VCM output
pin, which is nominally VDD/2. For the 2V input range,
the inputs should swing from VCM – 0.5V to VCM + 0.5V.
Thereshouldbe180°phasedifferencebetweentheinputs.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC2161CUK#TRPBF | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| LTC2160CUK#PBF | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| LTC2162CUK#PBF | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| LTC2161IUK#PBF | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| LTC2161IUK#TRPBF | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2163CUK#PBF | 制造商:Linear Technology 功能描述:ADC Single 80Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT PAR/SRL 80MSP 48QFN 制造商:Linear Technology 功能描述:ADC 16BIT 80MSPS 48QFN 制造商:Linear Technology 功能描述:ADC, 16BIT, 80MSPS, 48QFN |
| LTC2163CUK#TRPBF | 制造商:Linear Technology 功能描述:ADC Single 80Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC 16BIT PAR/SRL 80MSP 48QFN |
| LTC2163IUK#PBF | 制造商:Linear Technology 功能描述:IC ADC 16BIT PAR/SRL 80MSP 48QFN |
| LTC2163IUK#TRPBF | 制造商:Linear Technology 功能描述:IC ADC 16BIT PAR/SRL 80MSP 48QFN |
| LTC2164CUK#PBF | 制造商:Linear Technology 功能描述:ADC Single 105Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT PAR/SRL 105M 48QFN 制造商:Linear Technology 功能描述:ADC 16BIT 105MSPS 48QFN 制造商:Linear Technology 功能描述:ADC, 16BIT, 105MSPS, 48QFN |
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