tda5235 Infineon Technologies Corporation, tda5235 Datasheet - Page 24

• Manufacturer Part Number: tda5235
• Description: Enhanced Sensitivity Double-configuration Receiver With Digital Baseband Processing
• Manufacturer: Infineon Technologies Corporation

The resulting CLK_OUT frequency can be calculated by:
Figure 8
The maximum CLK_OUT frequency is limited by the driver capability of the PPx pin and
depends on the external load connected to this pin. Please be aware that large loads
and/or high clock frequencies at this pin may interfere with the receiver and reduce
performance.
After Reset the PPx pin is activated and the division factor is initialized to 11 (equals
f
A clock output frequency higher than 1 MHz is not supported.
For high sensitivity applications, the use of the external clock generation unit is not
recommended.
Data Sheet
CLK_OUT
= 998 kHz).
f
sys
External Clock Generation Unit
20 Bit Counter
f
CLKOUT
Enable
=
-------------------------------------------- -
2 divisionfactor
24
⋅
2 x f
C LK_OU T
f
sys
Divide
Enable
by 2
Functional Description
f
C LK _OU T
V1.0, 2010-02-19
TDA5235