L64733 LSI Logic Corporation, L64733 Datasheet - Page 12

• Manufacturer Part Number: L64733
• Description: Tuner/receiver Chipset
• Manufacturer: LSI Logic Corporation

Prescaler Signals
Charge Pump Signals
12
The following signals are the prescaler outputs from the L64733 to the
L64734.
PSOUTn PSOUTp
The following signals are outputs from the L64733 charge pump.
CP
FB
L64733/L64734 Tuner and Satellite Receiver Chipset
Prescaler
These differential signals are the L64733 prescaler
outputs. The programmable counters on the L64734 are
clocked on the rising edge of the PSOUT signal.
Charge Pump
Connect the CP signal as shown in
Feedback Charge Pump Transistor Drive
Connect the FB signal as shown in
Figure 7
Figure 7
on
on
page
page
Output
Output
Output
22.
22.