SP8685
SP8685 is ECL variable modulus divider manufactured by Plessey.
FEATURES s Divides by 10 or 11 s AC-Coupled Input (Internal Bias) s ECL patible Output
QUICK REFERENCE DATA s Supply Voltage: 25- 2V s Power Consumption: 300m W s Temperature Range:
255°C to 1125°C (A Grade) 230°C to 170°C (B Grade)
ABSOLUTE MAXIMUM RATINGS
Supply voltage Output current Storage temperature range Max. junction temperature Max. clock input voltage
28V
20m A
265°C to 1150°C 1175°C 2- 5V p-p
NC 1 OUTPUT 2
NC 3
16 VCC 15 PE1
CONTROL INPUTS 14 PE2
OUTPUT 4
13 NC
NC 5
12 CLOCK INPUT
NC 6
11 NC
NC 7
10 INTERNAL BIAS DECOUPLING
VEE 8
9 NC
Fig. 1 Pin connections
- top view
DG16
ORDERING INFORMATION
SP8685 A DG SP8685 B DG SP8685 AC DG SP8685 NA 1C
VCC (0V) 16
15 PE1
14 PE2 CLOCK INPUT 12
D1 Q1 CK
D2 Q2 CK
D3 Q3 CK
D4 Q4 CK Q4
2 OUTPUT 4
OUTPUT
INTERNAL BIAS DECOUPLING
8 VEE
Fig. 2 Functional...
