Rev AB January 16, 2011

Document Number: SP-AP-0198

Page 2 of 16

SL38160-17AH

SL38160-23AH

Pin Configuration

16-Pin TSSOP Package

Pin Description

Pin

Number

Pin Name

Pin

Type

Pin Description

1

XIN

Input

Crystal oscillator input. Use fundamental parallel mode 27MHz

crystal.

2

27M_REF1

Output

27 MHz reference clock output 1. (Default on) (Can be changed to

off/synchronous stop, pulled low to VSS, through I2C)

3

VIN

Input

VCXO frequency control voltage

4, 5, 13,

15

VDD

Power

3.3V +/-10% Positive Power Supply.

6, 10,12

VSS

Power

Power supply ground for VDD.

7

SDATA

I/O

I2C Serial Data

8

SCLK

Input

I2C Clock

9

VCLK

Output

Video clock output. (Default on) (Can be changed to off/high

impedance state through I2C)

11

ACLK

Output

Audio clock output .(Default on) (Can be changed to

off/synchronous stop, pulled low to VSS, through I2C)

14

27M_REF2

Output

27 MHz reference clock output 2. (Default on) (Can be changed to

off/synchronous stop, pulled low to VSS, through I2C)

16

XOUT

Output

Crystal oscillator output. Use fundamental parallel mode 27MHz

crystal.