(SP8605 / SP8606) Prescaler
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
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Description
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
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ADVANCE INFORMATION
DS3659-1·2
SP8605 1000MHz42 SP8606 1300MHz42
The SP8605 and SP8606 are emitter coupled logic dividers with EClll compatible outputs when used with external pulldown resistors. Specified from 0°C to 170°C, these devices feature AC coupled inputs and 600mV p-p clock input sensitivity.
NC NC NC CLOCK INPUT NC
1 2 3 4 5 6 7 14 13 12
VCC (0V) NC NC OUTPUT OUTPUT NC NC
FEATURES s ECL Compatible Outputs
s AC-Coupled Inputs (Internal Bias)
QUICK REFERENCE DATA s Supply Voltage: 25·2V
SP8605 SP8606
11 10
INTERNAL BIAS DECOUPLING VEE
9 8
s Power Consumption: 320mW s Temperature Range: 0°C to 170°C
DG14
Fig. 1 Pin connections - top view
ABSOLUTE MAXIMUM RATINGS
Supply voltage, VEE Output current Storage temperature range Max. junction temperature Max. clock input voltage 28V 15mA 265°C to 1150°C 1175°C 2·5V p-p
ORDERING INFORMATION
SP8605 B DG SP8605 NA 1C SP8606 B DG
INTERNAL BIAS DECOUPLING 6
VCC (0V) 14
11 CLOCK INPUT 4 DIVIDE BY 2 10
OUTPUT
OUTPUT
7 VEE
Fig. 2 Functional diagram
SP8605/6
ELECTRICAL CHARACTERISTICS
Unless otherwise stated, the Electrical Characteristics are guaranteed over specified supply, frequency and temperature range Supply voltage, VCC = 0V, VEE = 25·2V 6 0·25V Temperature, TAMB = 0°C to 170°C Value Characteristic Maximum frequency (sinewave input) Minimum frequency (sinewa...
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