AD6654 Analog Devices, AD6654 Datasheet - Page 25
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AD6654
Manufacturer Part Number
AD6654
Description
14-Bit, 92.16 MSPS, 4 & 6-Channel Wideband IF to Base Band Receiver
Manufacturer
Analog Devices
Datasheet
1.AD6654.pdf
(88 pages)
Specifications of AD6654
Resolution (bits)
14bit
# Chan
1
Sample Rate
92.16MSPS
Interface
Par
Analog Input Type
Diff-Uni
Adc Architecture
Subranging
Pkg Type
BGA,CSP
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ADC EQUIVALENT CIRCUITS
ENC+
AVDD
10kΩ
10kΩ
2.4V
AVDD
Figure 33. ADC 2.4 V Reference
Figure 34. ADC Encode Inputs
100µA
LOADS
LOADS
AVDD
AVDD
AVDD
10kΩ
10kΩ
V
REF
AVDD
ENC–
Rev. 0 | Page 25 of 88
V
REF
AIN+
AIN–
Figure 35. ADC Compensation Pins, C1 and C2
CURRENT
MIRROR
AVDD
Figure 36. ADC Analog Input Stage
V
V
V
V
CH
CH
CL
CL
AVDD
AVDD
AVDD
500Ω
500Ω
C1, C2
BUF
BUF
BUF
AVDD
T/H
T/H
V
REF
AD6654