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參數(shù)資料
| 型號： | AD9269BCPZRL7-20 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 23/40頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 16BIT 20MSPS DL 64LFCSP |
| 標(biāo)準(zhǔn)包裝： | 750 |
| 位數(shù)： | 16 |
| 采樣率（每秒）： | 20M |
| 數(shù)據(jù)接口： | 串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 功率耗散（最大）： | 102mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-VFQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 64-LFCSP-VQ（9x9） |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 4 個單端，單極；4 個單端，雙極；2 個差分，單極；2 個差分，雙極 |
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AD9269
Rev. 0 | Page 3 of 40
GENERAL DESCRIPTION
The AD9269 is a monolithic, dual-channel, 1.8 V supply, 16-bit,
20/40/65/80 MSPS analog-to-digital converter (ADC). It features
a high performance sample-and-hold circuit and on-chip voltage
reference.
The product uses multistage differential pipeline architecture with
output error correction logic to provide 16-bit accuracy at 80 MSPS
data rates and to guarantee no missing codes over the full operating
temperature range.
The AD9269 incorporates an optional integrated dc correction and
quadrature error correction block (QEC) that corrects for dc
offset, gain, and phase mismatch between the two channels.
This functional block can be very beneficial to complex signal
processing applications such as direct conversion receivers.
The ADC also contains several features designed to maximize
flexibility and minimize system cost, such as programmable
clock and data alignment and programmable digital test pattern
generation. The available digital test patterns include built-in
deterministic and pseudorandom patterns, along with custom
user-defined test patterns entered via the serial port interface (SPI).
A differential clock input controls all internal conversion cycles.
An optional duty cycle stabilizer (DCS) compensates for wide
variations in the clock duty cycle while maintaining excellent
overall ADC performance.
The digital output data is presented in offset binary, gray code,
or twos complement format. A data output clock (DCO) is pro-
vided for each ADC channel to ensure proper latch timing with
receiving logic. Both 1.8 V and 3.3 V CMOS levels are supported,
and output data can be multiplexed onto a single output bus.
The AD9269 is available in a 64-lead RoHS-compliant LFCSP
and is specified over the industrial temperature range (40°C to
+85°C).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9269BCPZRL7-40 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 40 Msps low pwr dual ADC RoHS:否 制造商:Analog Devices 通道數(shù)量: 結(jié)構(gòu): 轉(zhuǎn)換速率: 分辨率: 輸入類型: 信噪比: 接口類型: 工作電源電壓: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體: |
| AD9269BCPZRL7-65 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 65 Msps low pwr dual ADC RoHS:否 制造商:Analog Devices 通道數(shù)量: 結(jié)構(gòu): 轉(zhuǎn)換速率: 分辨率: 輸入類型: 信噪比: 接口類型: 工作電源電壓: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體: |
| AD9269BCPZRL7-80 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 80 Msps low pwr dual ADC RoHS:否 制造商:Analog Devices 通道數(shù)量: 結(jié)構(gòu): 轉(zhuǎn)換速率: 分辨率: 輸入類型: 信噪比: 接口類型: 工作電源電壓: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體: |
| AD9271 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Octal LNA/VGA/AAF/ADC and Crosspoint Switch |
| AD9271/PCBZ | 制造商:Analog Devices 功能描述:EVAL BOARD - Bulk |
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