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参数资料
| 型号： | LTC2268IUJ-14#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 9/32页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT 125MSPS DUAL 40QFN |
| 标准包装： | 2,000 |
| 位数： | 14 |
| 采样率（每秒）： | 125M |
| 数据接口： | Serial LVDS |
| 转换器数目： | 2 |
| 功率耗散（最大）： | 364mW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-QFN（6x6） |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 2 Differential; 2 Single-Ended |
| 配用： | DC1371A-ND - BOARD USB DATA ACQUISITION HS |
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LTC2268-14/
LTC2267-14/LTC2266-14
17
22687614fa
become parallel logic inputs that control a reduced set of
the A/D operating modes. PAR/SER should be connected
directly to ground or the VDD of the part and not be driven
by a logic signal.
VREF(Pin36):ReferenceVoltageOutput.Bypasstoground
with a 1F ceramic capacitor, nominally 1.25V.
SENSE(Pin38):ReferenceProgrammingPin.Connecting
SENSEtoVDDselectstheinternalreferenceanda±1Vinput
range. Connecting SENSE to ground selects the internal
reference and a
±0.5V input range. An external reference
between 0.625V and 1.3V applied to SENSE selects an
input range of
±0.8 VSENSE.
LVDS Outputs
All pins below are differential LVDS outputs. The output
current level is programmable. There is an optional
internal 100Ω termination resistor between the pins of
each LVDS output pair.
OUT2B–/OUT2B+, OUT2A–/OUT2A+ (Pins 19/20, 21/22):
Serial Data Outputs for Channel 2. In 1-lane output mode
only OUT2A–/OUT2A+ are used.
FR–/FR+ (Pins 23/24): Frame Start Outputs.
DCO–/DCO+ (Pins 27/28): Data Clock Outputs.
OUT1B–/OUT1B+, OUT1A–/OUT1A+ (Pins 29/30, 31/32):
Serial Data Outputs for Channel 1. In 1-lane output mode
only OUT1A–/OUT1A+ are used.
pin FuncTions
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2269 | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 20Msps Low Noise ADC |
| LTC2269CUK#PBF | 制造商:Linear Technology 功能描述:ADC Single 20Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT 20MSPS 48-QFN 制造商:Linear Technology 功能描述:ADC 16BIT 1.8V 20MSPS 48QF 制造商:Linear Technology 功能描述:ADC, 16BIT, 1.8V, 20MSPS, 48QFN 制造商:Linear Technology 功能描述:ADC, 16BIT, 20MSPS, PARALLEL, SERIAL, QFN-48; Resolution (Bits):16bit; Sampling Rate:20MSPS; Supply Voltage Type:Single; Supply Voltage Min:1.7V; Supply Voltage Max:1.9V; Supply Current:48.9mA; Digital IC Case Style:QFN; DNL:0.2LSB ;RoHS Compliant: Yes |
| LTC2269CUK#TRPBF | 制造商:Linear Technology 功能描述:ADC Single 20Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC 16BIT 20MSPS 48-QFN |
| LTC2269IUK#PBF | 制造商:Linear Technology 功能描述:ADC Single 20Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT 20MSPS 48-QFN 制造商:Linear Technology 功能描述:ADC 16BIT 1.8V 20MSPS 48QF 制造商:Linear Technology 功能描述:ADC, 16BIT, 1.8V, 20MSPS, 48QFN 制造商:Linear Technology 功能描述:ADC, 16BIT, 20MSPS, PARALLEL, SERIAL, QFN-48; Resolution (Bits):16bit; Sampling Rate:20MSPS; Supply Voltage Type:Single; Supply Voltage Min:1.7V; Supply Voltage Max:1.9V; Supply Current:48.9mA; Digital IC Case Style:QFN; DNL:0.2LSB ;RoHS Compliant: Yes |
| LTC2269IUK#TRPBF | 制造商:Linear Technology 功能描述:ADC Single 20Msps 16-bit Parallel/Serial (SPI)/LVDS 48-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC 16BIT 20MSPS 48-QFN |
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