TC9256, 57APG/AFG

2006-07-14

11

2.

Prescaler and Programmable Counter Circuit Configuration

(1)

Pulse-swallow mode circuit configuration

This circuit consists of a two-modulus prescaler, a 4-bit swallow counter and a 12-bit programmable

(2)

Circuit configuration for the direct dividing method

In the direct dividing mode, the prescaler section is bypassed and the 12-bit programmable counter

is used.

Note: Both FMIN and AMIN have built-in amps. Connecting a capacitor permits low-amplitude

operation.

Figure 3

Figure 4