AD8611 Analog Devices, Inc., AD8611 Datasheet - Page 13

• Manufacturer Part Number: AD8611
• Description: Ultrafast 4 Ns Single Supply Comparators
• Manufacturer: Analog Devices, Inc.

SPICE Model
* AD8611 SPICE Macro-Model Typical Values
* 1/2000, Ver. 1.0
* TAM/ADSC
*
* Node assignments
*
*
*
*
*
*
*
*
*
.SUBCKT AD8611
*
* INPUT STAGE
*
*
Q1
Q2
IBIAS
RC1
RC2
CL1
CIN
VCM1
D1
EOS
*
* Reference Voltages
*
EREF
RREF
*
non-inverting input
|
|
|
|
|
|
|
|
1
4
6
99
4
6
4
1
99
5
3
98
98
inverting input
|
|
|
|
|
|
|
2
3
2
5
50
50
6
2
7
7
1
0
0
POLY(2)
100E3
positive supply
|
|
|
|
|
|
99
5
5
800E-6
1E3
1E3
3E-13
3E-12
DC
DX
POLY(1)
Rev. A | Page 13 of 20
PIX
PIX
1.9
(31,98)
(99,0)
negative supply
|
|
|
|
|
50
1E-3
(50,0)
Latch
|
|
|
|
80
1
0
|
|
|
51
DGND
0.5
Q
|
|
45
AD8611/AD8612
QNOT
|
65
0.5