Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

LTC2268CUJ-14 Datasheet(PDF) 1 Page - Linear Technology

Part # LTC2268CUJ-14
Description  14-Bit, 125Msps/105Msps/80Msps Low Power Dual ADCs
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC2268CUJ-14 Datasheet(HTML) 1 Page - Linear Technology

  LTC2268CUJ-14 Datasheet HTML 1Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 2Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 3Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 4Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 5Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 6Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 7Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 8Page - Linear Technology LTC2268CUJ-14 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 32 page
background image
LTC2268-14/
LTC2267-14/LTC2266-14
1
22687614p
TYPICAL APPLICATION
DESCRIPTION
14-Bit, 125Msps/105Msps/
80Msps Low Power Dual ADCs
The LTC
®2268-14/LTC2267-14/LTC2266-14are2-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 73.4dB SNR and
88dB spurious free dynamic range (SFDR). Ultralow jitter
of 0.15psRMS allows undersampling of IF frequencies with
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 1.2 LSBRMS.
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 ENCinputs 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.
FEATURES
APPLICATIONS
n 2-Channel Simultaneous Sampling ADC
n 73.4dB SNR
n 88dB SFDR
n Low Power: 299mW/243mW/203mW
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 40-Pin (6mm × 6mm) QFN Package
n Communications
n Cellular Base Stations
n Software Defined Radios
n Portable Medical Imaging
n Multichannel Data Acquisition
n Nondestructive Testing
LTC2268-14, 125Msps,
2-Tone FFT, fIN = 70MHz and 75MHz
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.
CH.1
ANALOG
INPUT
CH.2
ANALOG
INPUT
ENCODE
INPUT
226814 TA01
GND
OGND
14-BIT
ADC CORE
14-BIT
ADC CORE
PLL
DATA
SERIALIZER
SERIALIZED
LVDS
OUTPUTS
1.8V
1.8V
VDD
OVDD
OUT1A
OUT1B
OUT2A
OUT2B
DATA
CLOCK
OUT
FRAME
S/H
S/H
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
–50
–30
–40
–20
–10
0
10
20
30
40
50
60
226814 TA01b
Electrical Specifications Subject to Change


Similar Part No. - LTC2268CUJ-14

ManufacturerPart #DatasheetDescription
logo
Linear Technology
LTC2268CUJ-12PBF LINER-LTC2268CUJ-12PBF Datasheet
1Mb / 32P
   12-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2268CUJ-12TRPBF LINER-LTC2268CUJ-12TRPBF Datasheet
1Mb / 32P
   12-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
More results

Similar Description - LTC2268CUJ-14

ManufacturerPart #DatasheetDescription
logo
Linear Technology
LTC2267-14 LINER-LTC2267-14_15 Datasheet
688Kb / 32P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2145-14 LINER-LTC2145-14_15 Datasheet
657Kb / 38P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2143-14 LINER-LTC2143-14_15 Datasheet
657Kb / 38P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2144-14 LINER-LTC2144-14_15 Datasheet
657Kb / 38P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2266-14 LINER-LTC2266-14_15 Datasheet
688Kb / 32P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2268-14 LINER-LTC2268-14_15 Datasheet
688Kb / 32P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Dual ADCs
LTC2175-14 LINER-LTC2175-14 Datasheet
578Kb / 32P
   14-Bit, 125Msps/105Msps/80Msps Low Power Quad ADCs
LTM9010-14 LINER-LTM9010-14_15 Datasheet
1Mb / 40P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Octal ADCs
LTM9011-14 LINER-LTM9011-14_15 Datasheet
1Mb / 40P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Octal ADCs
LTC2173-14 LINER-LTC2173-14_15 Datasheet
858Kb / 34P
   14-Bit, 125Msps/105Msps/ 80Msps Low Power Quad ADCs
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com