AD10242PCB Analog Devices, AD10242PCB Datasheet - Page 7

• Manufacturer Part Number: AD10242PCB
• Description: Dual Channel, 12-Bit, 40 MSPS MCM A/D Converter With Dc-coupled Analog Input Signal Conditioning (AD9042 Core ADC)
• Manufacturer: Analog Devices

EQUIVALENT CIRCUITS
OUTPUTS
ENCODE
DIGITAL
ENCODE
A
IN
AV
N
CC
17k
t
N – 2
8k
A
R1
t
R2
OD
= 1.0ns TYP
A
A
A
IN
IN
IN
N + 1
= 12ns TYP
3
2
1
N – 1
CIRCUITS
N + 2
TIMING
R4
200
R3
100
R2
21
R1
79
AV
CC
N
N + 3
TO AD9632
N + 1
R1
17k
R2
8k
N + 4
AV
N + 2
CC
N + 5
ENCODE
TTL CLOCK
f 10MHz
CURRENT
CURRENT
MIRROR
MIRROR
DV
A
A
A
IN
IN
IN
CC
3
2
1
ENC
ENC
NOTE: ALL
TO GND WITH A 0.1 F CAPACITOR
V
REF
AD10242
SHOWN
5V SUPPLY PINS BYPASSED
1/2
DV
CC
AD10242
D0 – D11
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0