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| ADC14V155_08 Datasheet, PDF (8/22 Pages) National Semiconductor (TI) – 14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter with LVDS Outputs | |||
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Logic and Power Supply Electrical Characteristics
Unless otherwise specified, the following specifications apply: VIN = -1 dBFS, AGND = DGND = DRGND = 0V, VA = VD = +3.3V,
VDR = +1.8V, Internal VREF = +1.0V, fCLK = 155 MHz, VCM = VRM, CL = 5 pF/pin, Single-Ended Clock Mode, Offset Binary Format.
Typical values are for TA = 25°C. Boldface limits apply for TMIN ⤠TA ⤠TMAX. All other limits apply for TA = 25°C (Notes 7, 8, 9)
Symbol
Parameter
Conditions
Typical
(Note 10) Limits
Units
(Limits)
CLK INPUT CHARACTERISTICS
VIN(1)
Logical â1â Input Voltage
VD = 3.6V
VIN(0)
Logical â0â Input Voltage
VD = 3.0V
IIN(1)
Logical â1â Input Current
VIN = 3.3V
IIN(0)
Logical â0â Input Current
VIN = 0V
CIN
Input Capacitance
DIGITAL OUTPUT CHARACTERISTICS (D0+/- to D13+/-, DRDY+/-, OVR+/-)
2.0
0.8
10
â10
5
V (min)
V (max)
µA
µA
pF
VOD
LVDS differential output voltage
(Note 14)
VOS
The common-mode voltage of the LVDS
output
(Note 14)
350
1.22
250
450
1.125
1.375
mVP-P (min)
mVP-P (max)
V (min)
V (max)
RL
Intended Load Resistance
POWER SUPPLY CHARACTERISTICS
100
â¦
IA
Analog Supply Current
Full Operation
ID
Digital Supply Current
Full Operation
IDR
Digital Output Supply Current
Full Operation
Power Consumption
Excludes IDR
Power Down Power Consumption
273
341
mA (max)
15
17.1
mA (max)
31.5
mA
951
1181
mW (max)
15
mW
Sleep Power Consumption
50
mW
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