DS8628 Datasheet - National Semiconductor

DS8628, 130/225 MHz Low Power Prescalers

DS8627 DS8628 130 225 MHz Low Power Prescalers June 1986 DS8627 DS8628 130 225 MHz Low Power Prescalers General .
The DS8627 and DS8628 are low power fixed ratio prescalers which divide by 24 and 20 respectively The inputs can be driven either single or double-end.

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Datasheet Details

Part number:

DS8628

Manufacturer:

National Semiconductor

File Size:

92.62 KB

Description:

130/225 MHz Low Power Prescalers

Features

* Y Y Y Input frequency 130 MHz (-4 -3) 225 mHz (-2 std) Low power 10 mA (-4 -2) 7 mA (-3 std) Input sensitivity 100 mVrms (-4 -3) 40 mVrms (-2 std) Logic and Connection Diagrams DS8627 ( d 24) TL F 5009
* 1 DS8628 ( d 20) TL F 5009
* 2 Dual-In-Line Package TL F 5009
* 3

Applications

* such as FM radio or other communications bands to prescale the input frequency down to a more usable level A digital frequency display system can also be derived separately or in conjunction with a phase-locked loop and it can extend the useful range of many inexpensive frequency counters to 225 MHz

DS8628 Distributors

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DS8628 130 225 MHz Low Power Prescalers National Semiconductor

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