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參數(shù)資料
| 型號： | LTC2173CUKG-14#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/34頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT SER 80MSPS 52-QFN |
| 標準包裝： | 45 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 80M |
| 數(shù)據(jù)接口： | Serial LVDS |
| 轉(zhuǎn)換器數(shù)目： | 4 |
| 功率耗散（最大）： | 454mW |
| 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： | 52-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 52-QFN（7x8） |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 2 Differential; 2 Single-Ended |
| 配用： | DC1371A-ND - BOARD USB DATA ACQUISITION HS |
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1
21754314fa
LTC2175-14/
LTC2174-14/LTC2173-14
Typical applicaTion
FeaTures
applicaTions
DescripTion
14-Bit, 125Msps/105Msps/
80Msps Low Power Quad ADCs
LTC2175-14, 125Msps,
2-Tone FFT, fIN = 70MHz and 75MHz
TheLTC2175-14/LTC2174-14/LTC2173-14are4-channel,
simultaneous sampling 14-bit A/D converters designed
for digitizing high frequency, wide dynamic range signals.
They are perfect for demanding communications applica-
tions with AC performance that includes 73.1dB SNR and
88dB spurious free dynamic range (SFDR). Ultralow jitter
of 0.15psRMSallowsundersamplingofIFfrequencieswith
excellent noise performance.
DC specs include ±1LSB INL (typ), ±0.3LSB DNL (typ)
and no missing codes over temperature. The transition
noise is a low 1.2LSBRMS.
The digital outputs are serial LVDS to minimize the num-
ber of data lines. Each channel outputs two bits at a time
(2-lane mode). At lower sampling rates there is a one bit
per channel option (1-lane mode). The LVDS drivers have
optional internal termination and adjustable output levels
to ensure clean signal integrity.
The ENC+ and ENC– inputs may be driven differentially
or single-ended with a sine wave, PECL, LVDS, TTL, or
CMOS inputs. An internal clock duty cycle stabilizer al-
lows high performance at full speed for a wide range of
clock duty cycles.
n
4-Channel Simultaneous Sampling ADC
n
73.1dB SNR
n
88dB SFDR
n
Low Power: 558mW/450mW/376mW Total,
140mW/113mW/94mW per Channel
n
Single 1.8V Supply
n
Serial LVDS Outputs: 1 or 2 Bits per Channel
n
Selectable Input Ranges: 1VP-P to 2VP-P
n
800MHz Full Power Bandwidth S/H
n
Shutdown and Nap Modes
n
Serial SPI Port for Configuration
n
Pin Compatible 14-Bit and 12-Bit Versions
n
52-Pin (7mm × 8mm) QFN Package
n
Communications
n
Cellular Base Stations
n
Software Defined Radios
n
Portable Medical Imaging
n
Multichannel Data Acquisition
n
Nondestructive Testing
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
40
50
60
217514 TA01b
DATA
SERIALIZER
ENCODE
INPUT
SERIALIZED
LVDS
OUTPUTS
1.8V
VDD
1.8V
OVDD
OUT1A
OUT1B
OUT2A
OUT2B
OUT3A
OUT3B
OUT4A
OUT4B
DATA
CLOCK
OUT
FRAME
OGND
GND
217514 TA01
S/H
CHANNEL 1
ANALOG
INPUT
14-BIT
ADC CORE
S/H
CHANNEL 2
ANALOG
INPUT
14-BIT
ADC CORE
S/H
CHANNEL 3
ANALOG
INPUT
14-BIT
ADC CORE
S/H
CHANNEL 4
ANALOG
INPUT
14-BIT
ADC CORE
PLL
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2173CUKG-14TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125Msps/105Msps/80Msps Low Power Quad ADCs |
| LTC2173IUKG-12#PBF | 功能描述:IC ADC 12BIT SER 80MSPS 52-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:- 其它有關(guān)文件:TSA1204 View All Specifications 標準包裝: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)目和類型:4 個單端，單極；2 個差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| LTC2173IUKG-12#PBF | 制造商:Linear Technology 功能描述:IC ADC 12BIT 80MSPS QFN-52 制造商:Linear Technology 功能描述:IC, ADC, 12BIT, 80MSPS, QFN-52 |
| LTC2173IUKG-12#TRPBF | 功能描述:IC ADC 12BIT 80MSPS QUAD 52QFN 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 |
| LTC2173IUKG-14 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125Msps/105Msps/80Msps Low Power Quad ADCs |
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