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參數(shù)資料
| 型號(hào)： | LTC2259CUJ-16#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | PROPRIETARY METHOD ADC, PQCC40 |
| 封裝： | 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40 |
| 文件頁(yè)數(shù)： | 1/28頁(yè) |
| 文件大?。?/td> | 318K |
| 代理商： | LTC2259CUJ-16#PBF |
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1
225916f
LTC2259-16
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
16-Bit, 80Msps Ultralow
Power 1.8V ADC
n Communications
n Cellular Base Stations
n Software Dened Radios
n Portable Medical Imaging
n Multi-Channel Data Acquisition
n Nondestructive Testing
n 73.1dB SNR
n 88dB SFDR
n Low Power: 89mW
n Single 1.8V Supply
n CMOS, DDR CMOS or DDR LVDS Outputs
n Selectable Input Ranges: 1VP-P to 2VP-P
n 800MHz 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 Conguration
n 40-Pin (6mm
× 6mm) QFN Package
The LTC2259-16 is a sampling 16-bit A/D converter de-
signed for digitizing high frequency, wide dynamic range
signals. It is perfect for demanding communications ap-
plications with AC performance that includes 73.1dB SNR
and 88dB spurious free dynamic range (SFDR). Ultralow
jitter of 0.17psRMS allows undersampling of IF frequencies
with excellent noise performance.
DC specs include ±4LSB INL (typical) and ±0.5LSB DNL
(typical).
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 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.
2-Tone FFT, fIN = 70MHz and 75MHz
–
+
INPUT
S/H
CORRECTION
LOGIC
OUTPUT
DRIVERS
16-BIT
PIPELINED
ADC CORE
CLOCK/DUTY
CYCLE
CONTROL
D15
D0
80MHz
CLOCK
ANALOG
INPUT
225916 TA01a
CMOS
OR
LVDS
1.2V
TO 1.8V
1.8V
VDD
OVDD
OGND
GND
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
40
225916 TA01b
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC2259IUJ-16#PBF | PROPRIETARY METHOD ADC, PQCC40 |
| LTC2259CUJ-16#TRPBF | PROPRIETARY METHOD ADC, PQCC40 |
| LTC2259IUJ-16#TRPBF | PROPRIETARY METHOD ADC, PQCC40 |
| LTC2259IUJ-12#TRPBF | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2259IUJ-12#PBF | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2259CUJ-16TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:16-Bit, 80Msps Ultralow Power 1.8V ADC |
| LTC2259IUJ-12#PBF | 功能描述:IC ADC 12-BIT 80MSPS 40-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:- 標(biāo)準(zhǔn)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(gè)單端，雙極 |
| LTC2259IUJ-12#TRPBF | 功能描述:IC ADC 12BIT 80MSPS 40-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:- 標(biāo)準(zhǔn)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(gè)單端，雙極 |
| LTC2259IUJ-12-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
| LTC2259IUJ-12-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
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