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参数资料
| 型号： | LTC2182CUP#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | ADC |
| 英文描述： | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| 封装： | 9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64 |
| 文件页数： | 1/36页 |
| 文件大小： | 3836K |
| 代理商： | LTC2182CUP#PBF |
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218210f
LTC2182/LTC2181/LTC2180
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
16-Bit, 65Msps/
40Msps/25Msps Low Power
Dual ADCs
n
Communications
n
Cellular Base Stations
n
Software Defined Radios
n
Portable Medical Imaging
n
Multi-Channel Data Acquisition
n
Nondestructive Testing
n
Two-Channel Simultaneously Sampling ADC
n
77dB SNR
n
90dB SFDR
n
Low Power: 160mW/115mW/78mW Total
80mW/58mW/39mW per Channel
n
Single 1.8V Supply
n
CMOS, DDR CMOS, or DDR LVDS Outputs
n
Selectable Input Ranges: 1VP-P to 2VP-P
n
550MHz Full Power Bandwidth S/H
n
Optional Data Output Randomizer
n
Optional Clock Duty Cycle Stabilizer
n
Shutdown and Nap Modes
n
Serial SPI Port for Configuration
n
64-Pin (9mm
× 9mm) QFN Package
The LTC2182/LTC2181/LTC2180 are two-channel si-
multaneous sampling 16-bit A/D converters designed for
digitizinghighfrequency,widedynamicrangesignals.They
are perfect for demanding communications applications
with AC performance that includes 77dB SNR and 90dB
spurious free dynamic range (SFDR). Ultralow jitter of
0.07psRMS allows undersampling of IF frequencies with
excellent noise performance.
DC specs include ±2LSB INL (typ), ±0.5LSB DNL (typ)
and no missing codes over temperature. The transition
noise is 3.3LSBRMS.
The digital outputs can be either full rate CMOS, Double
Data Rate CMOS, or Double Data Rate LVDS. A separate
output power supply allows the CMOS output swing to
range from 1.2V to 1.8V.
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 al-
lows 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.
2-Tone FFT, fIN = 70MHz and 69MHz
CMOS,
DDR CMOS
OR DDR LVDS
OUTPUTS
1.8V
VDD
1.8V
OVDD
CLOCK
CONTROL
D1_15
D1_0
218210 TA01a
CH 1
ANALOG
INPUT
OUTPUT
DRIVERS
GND
OGND
S/H
16-BIT
ADC CORE
CH 2
ANALOG
INPUT
S/H
16-BIT
ADC CORE
D2_15
D2_0
65MHz
CLOCK
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
218210 TA01b
相关PDF资料 |
PDF描述 |
|---|---|
| LTC2182IUP#PBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2181IUP#PBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2181IUP#TRPBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2180IUP#PBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2180IUP#TRPBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2182IUP#PBF | 制造商:Linear Technology 功能描述:ADC Dual 65Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT DUAL PAR/SRL 64QFN |
| LTC2182IUP#PBF-ES | 制造商:Linear Technology 功能描述:ADC Dual 65Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP |
| LTC2182IUP#TRPBF | 制造商:Linear Technology 功能描述:ADC Dual 65Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC DUAL 16BIT 65MSPS 64-QFN |
| LTC2182IUP#TRPBF-ES | 制造商:Linear Technology 功能描述:ADC Dual 65Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP T/R |
| LTC2183 | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 125/105/80Msps Low Power Dual ADCs |
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