參數(shù)資料
型號(hào)： LTC2282IUP#TRPBF
廠商： Linear Technology
文件頁(yè)數(shù)： 1/24頁(yè)
文件大?。?/td> 0K
描述： IC ADC DUAL 12BIT 105MSPS 64-QFN
標(biāo)準(zhǔn)包裝： 2,000
位數(shù)： 12
采樣率（每秒）： 105M
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 2
功率耗散（最大）： 630mW
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 64-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 64-QFN（9x9）
包裝： 帶卷 (TR)
輸入數(shù)目和類(lèi)型： 2 個(gè)單端，雙極; 2 個(gè)差分, 雙極
LTC2282
1
2282fb
TYPICAL APPLICATION
DESCRIPTION
Dual 12-Bit, 105Msps
Low Power 3V ADC
The LTC2282 is a 12-bit 105Msps, low power dual 3V
A/D converter designed for digitizing high frequency,
wide dynamic range signals. The LTC2282 is perfect for
demanding imaging and communications applications
with AC performance that includes 70.1dB SNR and 85dB
SFDR for signals at the Nyquist frequency.
DC specs include ±0.4LSB INL (typ), ±0.2LSB DNL (typ)
and no missing codes over temperature. The transition
noise is a low 0.3LSBRMS.
A single 3V supply allows low power operation. A separate
output supply allows the outputs to drive 0.5V to 3.6V
logic.
A single-ended CLK input controls converter operation. An
optional clock duty cycle stabilizer allows high performance
at full speed for a wide range of clock duty cycles.
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
FEATURES
APPLICATIONS
n Integrated Dual 12-Bit ADCs
n Sample Rate: 105Msps
n Single 3V Supply (2.85V to 3.4V)
n Low Power: 540mW
n 70.1dB SNR, 88dB SFDR
n 110dB Channel Isolation at 100MHz
n Flexible Input: 1VP-P to 2VP-P Range
n 575MHz Full Power Bandwidth S/H
n Clock Duty Cycle Stabilizer
n Shutdown and Nap Modes
n Pin Compatible Family
105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)
80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)
65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)
40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)
25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)
10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit)
n 64-Pin (9mm × 9mm) QFN Package
n Wireless and Wired Broadband Communication
n Imaging Systems
n Spectral Analysis
n Portable Instrumentation
INPUT FREQUENCY (MHz)
0
SNR
(dBFS)
72
150
2282 TA01b
69
67
50
100
200
66
65
73
71
70
68
250
300
350
–
+
INPUT
S/H
ANALOG
INPUT A
ANALOG
INPUT B
CLK A
CLK B
12-BIT
PIPELINED
ADC CORE
CLOCK/DUTY CYCLE
CONTROL
OUTPUT
DRIVERS
OVDD
OGND
MUX
D11A
D0A
OVDD
OGND
2282 TA01
D11B
D0B
–
+
OUTPUT
DRIVERS
INPUT
S/H
12-BIT
PIPELINED
ADC CORE
CLOCK/DUTY CYCLE
CONTROL
SNR vs Input Frequency,
–1dB, 2V Range
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2282UP 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Dual 12-Bit, 105Msps Low Power 3V ADC
LTC2283 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Dual 12-Bit, 125Msps Low Power 3V ADC
LTC2283CUP 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Dual 12-Bit, 125Msps Low Power 3V ADC
LTC2283CUP#PBF 功能描述:IC ADC DUAL 12BIT 125MSPS 64QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:48-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類(lèi)型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁(yè)面:1156 (CN2011-ZH PDF) 其它名稱(chēng):497-5435-6
LTC2283CUP#PBF 制造商:Linear Technology 功能描述:IC, ADC, 12BIT, 125MSPS, QFN-64
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