參數(shù)資料
型號: LTC2250CUH
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 10-Bit, 105Msps Low Noise 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0°C to +70°C
中文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32
封裝: 5 X 5 MM, PLASTIC, MO-220-WHHD, QFN-32
文件頁數(shù): 3/24頁
文件大?。?/td> 591K
代理商: LTC2250CUH
LTC2251/LTC2250
11
22510fa
FUNCTIONAL BLOCK DIAGRA
UU
W
Figure 1. Functional Block Diagram
TI I G DIAGRA
U
WW
tAP
N + 1
N + 2
N + 4
N + 3
N + 5
N
ANALOG
INPUT
tH
tD
tL
N – 4
N – 3
N – 2
N – 1
CLK
D0-D9, OF
22510 TD01
N – 5
N
SHIFT REGISTER
AND CORRECTION
DIFF
REF
AMP
REF
BUF
2.2
F
1
F1F
0.1
F
INTERNAL CLOCK SIGNALS
REFH
REFL
CLOCK/DUTY
CYCLE
CONTROL
RANGE
SELECT
1.5V
REFERENCE
FIRST PIPELINED
ADC STAGE
FIFTH PIPELINED
ADC STAGE
SIXTH PIPELINED
ADC STAGE
FOURTH PIPELINED
ADC STAGE
SECOND PIPELINED
ADC STAGE
REFH
REFL
CLK
OE
MODE
OGND
OVDD
22510 F01
INPUT
S/H
SENSE
VCM
AIN
AIN
+
2.2
F
THIRD PIPELINED
ADC STAGE
OUTPUT
DRIVERS
CONTROL
LOGIC
SHDN
OF
D9
D0
相關(guān)PDF資料
PDF描述
LTC2250CUH#TR 10-Bit, 105Msps Low Noise 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0°C to +70°C
LTC2250IUH 10-Bit, 105Msps Low Noise 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: -40°C to +85°C
LTC2250IUH#TR 10-Bit, 105Msps Low Noise 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: -40°C to +85°C
LTC2251CUH 10-Bit, 125Msps Low Noise 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0°C to +70°C
LTC2251CUH#TR 10-Bit, 125Msps Low Noise 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0°C to +70°C
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