EL2252 Elantec Semiconductor, EL2252 Datasheet - Page 11

• Manufacturer Part Number: EL2252
• Description: Dual 50 MHz Comparator/Pin Receiver
• Manufacturer: Elantec Semiconductor

EL2252C Macromodel
i1 22 7 1 7mA
r1 14 20 300
r2 14 21 300
q1 20 2 22 qn
q2 21 3 22 qn
q3 20 26 23 qn
q4 21 25 23 qn
q13 25 27 20 qp
q14 26 27 21 qp
v1 14 27 1 2V
r3 23 24 1 4k
d1 24 4 ds
r4 25 33 700
r5 26 33 700
q16 33 33 34 qn
q17 34 34 37 qn
v4 37 7 1 2V
i2 30 7 3mA
i3 14 28 1 5mA
q7 0 35 28 qp
v2 44 0 1 2V
s1 44 35 5 0 swa
s2 45 35 5 0 swb
rsw 14 5 10k
subckt M2252
Input Stage
Connections
Application Hints
Connect pin 4 to ground through 1000 M
Hysteresis to invoke Hysteresis connect pin 4 to V
Connect pin 5 to ground to invoke TTL V
for CMOS V
To facilitate OP set itl1
and node 30 to
2nd Stage
OH
b
12V
a
l
l
l
l
l
l
l
2
input
b
l
l
l
l
l
l
3
e
input
200 itl2
l
l
l
l
l
14
a
V
e
7
b
l
l
l
l
200 set node 27 to 13 8V
V
OH
HYS
l
l
l
4
resistor to inhibit
pin 5 may left open
Dual 50 MHz Comparator Pin Receiver
TTL
l
l
5
b
output
13
l
11
EL2252C