SP8606 Plessey Semiconductors, SP8606 Datasheet

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SP8606

Manufacturer Part Number
SP8606
Description
(SP8605 / SP8606) Prescaler
Manufacturer
Plessey Semiconductors
Datasheet
THIS DOCUMENT IS FOR MAINTENANCE
PURPOSES ONLY AND IS NOT
RECOMMENDED FOR NEW DESIGNS

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SP8606 Summary of contents

Page 1

THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS ...

Page 2

... The SP8605 and SP8606 are emitter coupled logic dividers with EClll compatible outputs when used with external pulldown resistors. Specified from 0°C to170°C, these devices feature AC coupled inputs and 600mV p-p clock input sensitivity. FEATURES ECL Compatible Outputs AC-Coupled Inputs (Internal Bias) QUICK REFERENCE DATA Supply Voltage: 25· ...

Page 3

... Fig. 3 Typical input characteristics of SP8605B and SP8606B THERMAL CHARACTERISTICS approximately 30°C approximately 110°C/W JA OPERATING NOTES 1. The clock input (pin 4) should be capacitively coupled to the signal source. The input signal path is completed by connecting a capacitor from the internal bias decoupling, pin 6, to ground ...

Page 4

Fig. 4 Typical input impedance. Test conditions: supply voltage = 25·2V, ambient temperature = 25°C, frequencies in MHz, 50 SIGNAL SOURCE 33 MONITOR 25dB ATTENUATOR NETWORK INPUT FROM 50 OUTPUT Fig. 6 Circuit for ...

Page 5

Q SP8605/6 Q 430 430 1n 4 INPUT 400 ECLlll SP8605/6 ECL10K 25·2V Fig. 7 Interfacing SP8605/6 to ECL10K and ECLlll 14 DIVIDE BY 2 BIAS 7 1n Fig. 8 Typical application showing ...

Page 6

NOTES SP8605/6 5 ...

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... SWEDEN Stockholm Tel 702 97 70 Fax 640 47 36 UK, EIRE, DENMARK, FINLAND & NORWAY Swindon Tel: (0793) 518510 Fax : (0793) 518582 These are supported by Agents and Distributors in major countries world-wide. © GEC Plessey Semiconductors 1994 Publication No. DS3659 Issue No. 1.2 March 1994 7·62 (0·3) NOM CTRS 0·20/0·36 (0· ...

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