EL2252C
Dual 50 MHz Comparator/Pin Receiver
DC Electrical Characteristics
e
e
25 C unless otherwise specified Ð Contd.
g
V
S
15V; HYS and /TTL grounded; T
§
A
Test Level
EL2252C
Parameter
CMRR
Description
Temp
Min
Typ
Max
Units
Common-Mode Rejection Ratio
(Note 1)
Full
Full
70
70
95
90
60
II
II
V
dB
dB
PSRR
Power-Supply Rejection Ratio
(Note 2)
V
Peak-to-Peak Input Hysteresis
HYS
OH
25 C
§
mV
b
with HYS connected to V
V
High Level Output, CMOS Mode
Full
Full
Full
Full
Full
Full
4.0
2.4
4.6
2.7
0.2
0.4
16
5.1
3.2
0.8
0.8
19
II
II
II
II
II
II
V
V
TTL Mode
e
b
V
OL
Low Level Output, I1
I1
0
0.2
V
e
b
5 mA
0.2
V
a
I
I
Positive Supply Current
Negative Supply Current
mA
mA
S
b
17
20
S
AC Electrical Characteristics
e
e
e
10 pF; T
A
g
V
S
15V; C
25 C; TTL output threshold is 1.4V, CMOS output threshold is 2.5V; unless otherwise specified
§
L
Test Level
Parameter
Description
Min
Typ
Max
Units
EL2252C
T
T
T
, T
Input to Output Propagation Delay,
a
a
b
b
PD
PD
k
k
5V, 500 mV Overdrive,
0
V
IN
6
8
5
9
III
V
ns
ns
ns
2000 V/ms Input Slew Rate
TTL Output Swing
CMOS Output Swing
, T
PD
Input to Output Propagation Delay,
PD
k
k
b
b
2V
V
IN
1V, 500 mV Overdrive,
9
III
2 ns Input Rise Time
TTL Output Swing
CMOS Output Swing
9
V
V
ns
ns
Propagation Delay Change between
Positive and Negative Input Slopes
PDSYM
1.25
e
b
b
e
0V to 10V.
CM
Note 1: Two tests are performed with V
0V to 9V and V
CM
a e
b
b
Note 2: Two tests are performed with V
V
15V, V changed from 10V to 15V;
b e b
a
15V, V changed from 10V to 15V.
3
ELANTEC [ ELANTEC SEMICONDUCTOR ]
