ADVANCE INFORMATION
DS3668-1路1
SP8660
150MHz410
4
The SP8660 is a low power ECL counter with an open
collector output capable of driving TTL or CMOS. It has
internally biased inputs.
FEATURES
s
AC Coupled Inputs
CLOCK INPUT
V
CC
NC
OUTPUT
1
2
8
7
CLOCK INPUT
NC
NC
V
EE
(0V)
s
Low Power Consumption
s
CMOS/TTL Compatible Open Collector Output
QUICK REFERENCE DATA
s
Supply Voltage: 5路0V
SP8660
3
4
6
5
DP8
Fig. 1 Pin connections - top view
s
Power Consumption: 50mW
s
Temperature Range:
230擄C
to
170擄C
s
8-Lead Plastic Package
ABSOLUTE MAXIMUM RATINGS
Supply voltage
Open collector output voltage
Storage temperature range
Max. junction temperature
Max. clock input voltage
Output sink current
8V
12V
255擄C
to
1150擄C
1150擄C
2路5V p-p
10mA
ORDERING INFORMATION
SP8660 DP
V
CC
2
D
Q
REF
D
Q
D
Q
D
Q
4
OUTPUT
STAGE
OUTPUT
CLOCK INPUT
CLOCK INPUT
1
8
D
Q
CK CK
Q
CK CK
D
Q
CK CK
D
Q
CK CK
5
V
EE
(0V)
Fig. 2 Functional diagram