參數(shù)資料
型號： LTC2231CUP#PBF
廠商： Linear Technology
文件頁數(shù)： 1/32頁
文件大?。?/td> 0K
描述： IC ADC 10BIT 135MSPS 64-QFN
標準包裝： 40
位數(shù)： 10
采樣率（每秒）： 135M
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 924mW
電壓電源： 單電源
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 64-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 64-QFN（9x9）
包裝： 管件
輸入數(shù)目和類型： 1 個單端，雙極; 1 個差分，雙極
LTC2230/LTC2231
1
22301fb
■ Wireless and Wired Broadband Communication
■ Cable Head-End Systems
■ Power Amplifier Linearization
■ Communications Test Equipment
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
■ Sample Rate: 170Msps/135 Msps
■
61dB SNR up to 140MHz Input
■ 75dB SFDR up to 200MHz Input
■ 775MHz Full Power Bandwidth S/H
■
Single 3.3V Supply
■ Low Power Dissipation: 890mW/660mW
■ LVDS, CMOS, or Demultiplexed CMOS Outputs
■
Selectable Input Ranges:
±0.5V or ±1V
■ No Missing Codes
■ Optional Clock Duty Cycle Stabilizer
■
Shutdown and Nap Modes
■ Data Ready Output Clock
■ Pin Compatible Family
185Msps: LTC2220-1 (12-Bit)
170Msps: LTC2220 (12-Bit), LTC2230 (10-Bit)
135Msps: LTC2221 (12-Bit), LTC2231 (10-Bit)
■
64-Pin 9mm x 9mm QFN Package
10-Bit,170Msps/
135Msps ADCs
The LTC
2230 and LTC2231 are 170Msps/135Msps, sam-
pling 10-bit A/D converters designed for digitizing high
frequency, wide dynamic range signals. The LTC2230/
LTC2231 are perfect for demanding communications
applications with AC performance that includes 61dB SNR
and 75dB spurious free dynamic range for signals
up to 200MHz. Ultralow jitter of 0.15psRMS allows
undersampling of IF frequencies with excellent noise
performance.
DC specs include
±0.2LSB INL (typ), ±0.1LSB DNL (typ)
and no missing codes over temperature. The transition
noise is a low 0.12LSBRMS.
The digital outputs can be either differential LVDS, or
single-ended CMOS. There are three format options for
the CMOS outputs: a single bus running at the full data rate
or two demultiplexed buses running at half data rate with
either interleaved or simultaneous update. A separate
output power supply allows the CMOS output swing to
range from 0.5V to 3.6V.
The ENC+ and ENC– inputs may be driven differentially or
single ended with a sine wave, PECL, LVDS, TTL, or CMOS
inputs. An optional clock duty cycle stabilizer allows high
performance at full speed for a wide range of clock duty
cycles.
–
+
INPUT
S/H
CORRECTION
LOGIC
OUTPUT
DRIVERS
10-BIT
PIPELINED
ADC CORE
CLOCK/DUTY
CYCLE
CONTROL
FLEXIBLE
REFERENCE
D9
D0
ENCODE INPUT
REFH
REFL
ANALOG
INPUT
22301 TA01
CMOS
OR
LVDS
3.3V
VDD
OVDD
OGND
0.5V
TO 3.6V
INPUT FREQUENCY (MHz)
0
SFDR
(dBFS)
90
85
80
75
70
65
60
55
50
45
40
600
100
400
200
2230 TA01b
500
300
4th OR HIGHER
2nd OR 3rd
SFDR vs Input Frequency
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2231IUP 制造商:LINER 制造商全稱:Linear Technology 功能描述:Electrical Specifications Subject to Change
LTC2231IUP#PBF 功能描述:IC ADC 10BIT 135MSPS 64-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極
LTC2231IUP#TRPBF 功能描述:IC ADC 10BIT 135MSPS 64-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
LTC2231UP 制造商:LINER 制造商全稱:Linear Technology 功能描述:10-Bit,170Msps/135Msps ADCs
LTC2232 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 80Msps Low Power 3V ADC
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