AD6645ASQ-80 Analog Devices Inc, AD6645ASQ-80 Datasheet - Page 3

• Manufacturer Part Number: AD6645ASQ-80
• Description: IC ADC 14BIT 80MSPS 52-LQFP-PQ4
• Manufacturer: Analog Devices Inc

Specifications of AD6645ASQ-80

• Rohs Status: RoHS non-compliant
• Design Resources: Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 4
• Power Dissipation (max): 1.75W
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP Exposed Pad, 52-eLQFP, 52-HLQFP
• For Use With: AD6645-80/PCBZ - BOARD EVAL ADC 80MSPS AD6645AD6645-MIL/PCB - BOARD EVAL AD6645-MIL/PCB

SPECIFICATIONS
DC SPECIFICATIONS
AV
Table 1.
Parameter
RESOLUTION
ACCURACY
TEMPERATURE DRIFT
POWER SUPPLY REJECTION RATIO
REFERENCE OUT (VREF)
ANALOG INPUTS (AIN, AIN)
POWER SUPPLY
POWER CONSUMPTION
1
2
VREF is provided for setting the common-mode offset of a differential amplifier, such as the
buffered if used to drive additional circuit functions.
Specified for dc supplies with linear rise time characteristics.
(PSRR)
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
Differential Input Voltage Range
Differential Input Resistance
Differential Input Capacitance
Supply Voltages
Supply Current
Rise Time
CC
AV
DV
IAV
IDV
AV
= 5 V, DV
CC
CC
CC
CC
CC
(AV
(DV
2
CC
CC
CC
= 5.0 V)
= 3.3 V)
= 3.3 V; T
1
MIN
and T
Temp
Full
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Full
25°C
Full
Full
Full
Full
Full
Full
MAX
at rated speed grade, unless otherwise noted.
Test Level
II
II
II
II
V
V
V
V
V
V
V
II
II
II
II
IV
II
Min
−10
−10
−1.0
4.75
3.0
AD6645ASQ-80/AD6645ASV-80
Rev. D | Page 3 of 24
Guaranteed
Typ
14
+1.2
0
±0.25
±0.5
1.5
48
±1.0
2.4
2.2
1
1.5
5.0
3.3
275
32
1.5
AD8138,
Max
+10
+10
+1.5
5.25
3.6
320
45
250
1.75
when a dc-coupled analog input is required. VREF should be
AD6645ASQ-105/AD6645ASV-105
Min
−10
−10
−1.0
4.75
3.0
Guaranteed
Typ
1.5
5.0
1.5
14
+1.2
0
±0.5
±1.5
1.5
48
±1.0
2.4
2.2
1
5.0
3.3
275
32
Max
+10
+10
+1.5
5.25
3.6
320
45
250
1.75
AD6645
Unit
Bits
mV
% FS
LSB
ppm/°C
ppm/°C
mV/V
V
V p-p
kΩ
pF
V
V
mA
mA
ms
W
LSB