SP8690 - Plessey

SP8690 (SP8690 / SP8691) ECL Variable Modulus Divider

www.DataSheet4U.com ADVANCE INFORMATION DS3647-1·2 SP8690 200MHz410/11 SP8691 200MHz48/9 The SP8690 and SP8691 are low power ECL variable modulus dividers, with both ECL10K and TTL/CMOS compatible outputs. They divide by the lower division ratio when either of the ECL control inputs, PE1 or PE2, is in the high state and by the higher ratio when both are lo.

Features

 PE1 CONTROL INPUTS   PE2 NC VCC NC NC I ECL and TTL/CMOS Compatible Outputs I AC-Coupled Input I Control Inputs ECL Compatible QUICK REFERENCE DATA SP8690 SP8691 13 12 11 10 ECL OUTPUT 9 I Supply Voltage: 25
·2V60
·25V (ECL), 5V60
·25V (TTL) I Power Consumption: 70mW (Typ.) I Temperature Range: 255°C to 1125°C (A Grade) 230°C to 170°C (B Grade) DG16 Fig. 1 Pin connections - top view ABSOLUTE MAXIMUM RATINGS Supply voltage, |VCC2VEE| ECL output current Storage temperature range Max. junction temperature TTL output voltage Input voltage Max. open collector current 8V 10mA 265°C to 1150.