STC4130 Datasheet, PDF (41/44 Pages) List of Unclassifed Manufacturers – Synchronous Clock for SETS

STC4130
Synchronous Clock for SETS
Data Sheet
3.3V
.1uF ceramic
3.3V digital
power
inputs
Vdd33 (9)
STC4130
MCLK
10MHz/20MHz
OCXO/
TCXO
1.8V
.1uF ceramic
1.8V digital
power
inputs
Vdd18 (10)
MCLK_FRQ_SEL
0=10MHz
1=20MHz
1.8V
.1uF
5 ohm,1/4W
1.8V analog
power
inputs
AVdd18 (2)
Vss (16)
AVss (2)
Digital ground
Analog ground
(x) Number of pins
Figure 17: Power, Ground and Oscillator connections
The external TCXO/OCXO master oscillator is connected to the MCLK pin, and the MCLK_FRQ_SEL pin is
tied low for 10MHz or high for 20MHZ.
Data Sheet #: TM084 Page 41 of 44 Rev: P02 Date: 12/5/06
© Copyright 2006 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice