U6209B Datasheet, PDF (9/11 Pages) TEMIC Semiconductors – 1.3 GHz PLL for TV- and VCR- Tuner

Input/Output Interface Circuits
Vref
1.5K
RF1
RF2
1.5K
Figure 7. RF input
95 10735
Vs
U6209B
Vs
95 10752
Port
Figure 10. Ports
Vs
Crystal Q1
1K
AS
Crystal Q2
95 10736
Figure 8. Reference oscillator
Vs
SDA / SCL
SDA only
ACK
95 10751
Figure 9. SCL and SDA input
95 10753
Figure 11. Address select input
Vs
2K
60
PD
OS
(O/P Disable)
VD
45K
95 10740
Figure 12. Loop amplifier
TELEFUNKEN Semiconductors
9 (11)
Rev. A2, 30-Aug-96
Preliminary Information