描述 Description

The AK8117 is a single clock generator IC with an integrated PLL. It can generate either a 38.000MHz or a 38.6667MHz clock from a 27MHz master clock input frequency. Through pin control, the output can be enabled or disabled, the frequency can be changed, and the device can be placed in a power-down mode. A high performance PLL locks to the master clock input, generating a low jitter, highly accurate clock output without an external crystal.

特性 Features

■ Output Frequency Range: 38.000MHz / 38.6667MHz (Selectable)

■ Input Frequency: 27MHz

■ Low Jitter Performance: 15 ps (Typ.) Period, 1σ

■ Low Current Consumption: 3.3mA (Typ.)

■ Output Load: 15pF (max.)

■ Supply Voltage: 2.7 – 3.6V

■ Operating Temperature Range: -20 to +85℃

■ Package:

6-pin SON (lead-free)

Body Size 2.6mm x 1.6mm

Applications

■ Digital Still Camera