3

PIN EXPLANATION

Pin No.

Symbol

Applied voltage

PIN voltage

Functions and explanation

4.5 to 5.5



Power supply pin. This pin must be equipped with bypass

capacitor (eg 1 000 pF) to minimize ground impedance.

2IN



1.7 to 4.95

Signal input pin. This pin should be coupled to signal

source with capacitor (eg 1 000 pF) for DC cut.

3IN



1.7 to 4.95

Signal input bypass pin. This pin must be equipped with

bypass capacitor (eg 1 000 pF) to minimize ground

impedance.

4, 5

GND

0



Ground pin. Ground pattern on the board should be

formed as wide as possible to minimize ground

impedance.

6, 8

NC



Non connection pins. These pins should be opened.

7

OUT



1.0 to 4.7

Divided frequency output pin. This pin is designed as

emitter follower output. This pin can be connected to

input of prescaler within PLL synthesizer through DC cut

capacitor.