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参数资料
| 型号： | LTC2205C |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | ADC |
| 英文描述： | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| 封装： | 7 X7 MM, PLASTIC, MO-220, QFN-48 |
| 文件页数： | 1/28页 |
| 文件大小： | 804K |
| 代理商： | LTC2205C |
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Electrical Specifications Subject to Change
LTC2205/LTC2204
1
22054p
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
16-Bit, 65Msps/40 Msps
ADCs
The LTC2205/LTC2204 are sampling 16-bit A/D converters
designed for digitizing high frequency, wide dynamic range
signals up to input frequencies of 700MHz. The input range
of the ADC can be optimized with the PGA front end.
The LTC2205/LTC2204 are perfect for demanding com-
munications applications, with AC performance that in-
cludes 78dB SNR and 100dB spurious free dynamic range
(SFDR). Ultralow jitter of 120fsRMS allows undersampling
of high input frequencies with excellent noise performance.
Maximum DC specs include ±4LSB INL, ±1LSB DNL (no
missing codes) over temperature.
A separate output power supply allows the CMOS output
swing to range from 0.5V to 3.3V.
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 with a wide range of
clock duty cycle.
■
Telecommunications
■
Receivers
■
Cellular Base Stations
■
Spectrum Analysis
■
Imaging Systems
■
ATE
■
Sample Rate: 65Msps/40Msps
■
79dB SNR and 100dB SFDR (2.25V Range)
■
SFDR >83dB at 170MHz (1.5VP-P Input Range)
■
PGA Front End (2.25VP-P or 1.5VP-P Input Range)
■
700MHz Full Power Bandwidth S/H
■
Optional Internal Dither
■
Optional Data Output Randomizer
■
Single 3.3V Supply
■
Power Dissipation: 530mW/470mW
■
Optional Clock Duty Cycle Stabilizer
■
Out-of-Range Indicator
■
Pin Compatible Family
105Msps: LTC2207 (16-Bit)
80Msps: LTC2206 (16-Bit)
65Msps: LTC2205 (16-Bit),
40Msps: LTC2204 (16-Bit)
■
48-Pin QFN Package
–
+
S/H
AMP
CORRECTION
LOGIC AND
SHIFT REGISTER
OUTPUT
DRIVERS
16-BIT
PIPELINED
ADC CORE
INTERNAL ADC
REFERENCE
GENERATOR
1.25V
COMMON MODE
BIAS VOLTAGE
CLOCK/DUTY
CYCLE
CONTROL
D15
D0
ENC
PGA
SHDN
DITH
MODE
OE
RAND
ENC
VCM
ANALOG
INPUT
22076 TA01
0.5V TO 3.3V
3.3V
SENSE
OGND
OVDD
2.2
F
1
F
1
F
1
F
1
F
VDD
GND
ADC CONTROL INPUTS
AIN+
AIN–
OF
CLKOUT
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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| LTC2205C#TRPBF | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
| LTC2205C#TR | 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2205CUK | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 65Msps/40Msps |
| LTC2205CUK#PBF | 制造商:Linear Technology 功能描述:ADC Single Pipelined 65Msps 16-bit Parallel 48-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16-BIT 65MSPS 48-QFN 制造商:Linear Technology 功能描述:ADC 16BIT 65MSPS 48QFN 制造商:Linear Technology 功能描述:IC ADC 16BIT 65MSPS QFN-48 制造商:Linear Technology 功能描述:IC, ADC, 16BIT, 65MSPS, QFN-48; Resolution (Bits):16bit; Sampling Rate:65MSPS; Supply Voltage Type:Single; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Supply Current:185mA; Digital IC Case Style:QFN; No. of Pins:48 ;RoHS Compliant: Yes |
| LTC2205CUK#TRPBF | 制造商:Linear Technology 功能描述:ADC Single Pipelined 65Msps 16-bit Parallel 48-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC 16-BIT 65MSPS 48-QFN |
| LTC2205CUK-14 | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65Msps ADC |
| LTC2205CUK-14#PBF | 功能描述:IC ADC 14BIT 65MSPS 48-QFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
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