参数资料
型号: LTC2152IUP-14#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
封装: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件页数: 1/32页
文件大小: 4005K
代理商: LTC2152IUP-14#PBF
Electrical Specifications Subject to Change
1
21521014p
LTC2152-14/
LTC2151-14/LTC2150-14
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
14-Bit 250Msps/
210Msps/170Msps ADCs
n
Communications
n
Cellular Basestations
n
Software Defined Radios
n
Medical Imaging
n
High Definition Video
n
Testing and Measurement Instruments
n
70dB SNR
n
90dB SFDR
n
Low Power: 338mW/316mW/290mW Total
n
Single 1.8V Supply
n
DDR LVDS Outputs
n
Easy-to-Drive 1.5VP-P Input Range
n
1.25GHz Full Power Bandwidth S/H
n
Optional Clock Duty Cycle Stabilizer
n
Low Power Sleep and Nap Modes
n
Serial SPI Port for Configuration
n
Pin Compatible with 12-Bit Versions
n
40-Pin (6mm × 6mm) QFN Package
TheLTC2152-14/LTC2151-14/LTC2150-14are250Msps/
210Msps/170Msps 14-bit A/D converters designed for
digitizinghighfrequency,widedynamicrangesignals.They
are perfect for demanding communications applications
with AC performance that includes 70dB SNR and 90dB
spurious free dynamic range (SFDR). The latency is only
five clock cycles.
DCspecsinclude±0.85LSBINL(typ),±0.25LSBDNL(typ)
and no missing codes over temperature. The transition
noise is 1.82LSBRMS.
The digital outputs are Double-Data Rate (DDR) LVDS.
The ENC+ and ENCinputs can be driven differentially with
asinewave,PECL,LVDS,TTL,orCMOSinputs.Anoptional
clock duty cycle stabilizer allows high performance at full
speed for a wide range of clock duty cycles.
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
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
20
40
60
80
21521014 TA01b
100
120
–20
32K Point FFT,
fIN = 15MHz, –1dBFS, 250Msps
S/H
CORRECTION
LOGIC
OUTPUT
DRIVERS
14-BIT
PIPELINED
ADC
CLOCK/DUTY
CYCLE
CONTROL
D12_13
D0_1
CLOCK
ANALOG
INPUT
21521014 TA01a
DDR
LVDS
VDD
OVDD
OGND
相关PDF资料
PDF描述
LTC2150CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2152CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2150CUP-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2151CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2157CUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
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