IC213 Datasheet, PDF (2/11 Pages) IC-Haus GmbH – PROGRAMMABLE OSCILLATOR MODULE

iC213
preliminary
PROGRAMMABLE OSCILLATOR MODULE
Rev A1, Page 2/11
DESCRIPTION
THe core of the iC213 module is a via I²C pro-
grammable oscillator device. To program the fre-
quency 8 internal 8 bit registers have to be set ac-
cordingly. On the iC213 module an ATMega128
micro-controller performs this task.
Using the I²C interface to select a frequency ei-
ther one of the 4096 preset frequencies or an arbi-
trary frequency from 39.0625 kHz to 945 MHz, 970
to 1134 MHz and 1213 to 1417.5 MHz can be pro-
grammed.
A selection of 4096 preset frequencies between
39.3 kHz and 1 GHz can be set by means of three
HEX switches. A list of these frequencies to choose
from is given in the chapter Selectable Frequencies.
Switch SW4 enables/disables the iC213 module, as
does the NE_OSC pin.
This module is pin compatible to the pulse module
iC149.
PACKAGES
PIN CONFIGURATION
PIN FUNCTIONS
No. Name
Function
1 GND
2 GND
3 TTL/CMOS LVTTL-/LVCMOS Output
4 GND
5 GND
6 V5D
Supply Voltage 4,5 to 5,5 V
7 V5D
8 GND
9 LVDS_P pos. LVDS Output
10 GND
11 LVDS_N neg. LVDS Output
12 GND
13 nc
coding pin
14 EN_OSC Oscillator Enable (internal pull-up)
15 SDA
I²C Data
16 SCL
I²C Clock