L64733 LSI Logic Corporation, L64733 Datasheet - Page 22

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

100 pF
75
75
75
180 pF
V
47 pF
CC
6 MHz
Notes:
Figure 7
100 pF
100 pF
180 pF
1. The ground connections for the L64733 are provided through a metal plate under the IC,
2. Not all external components are shown. Refer to the L64733/34 Evaluation Board
28 V
0.2 F
rather than by direct connection of the ground pins to the PCB.
User’s Guide for complete details.
0.1 F
BC847
22 nF 10K
10
11
12
22K
1
2
3
4
5
6
7
8
9
100 pF
VCC
CFLT
XTLn
XTLp
GND
VCC
RFINn
RFINp
GND
GNDSUB
QDCn
QDCp
Typical Operating Circuit
1K
1K
1
1
1
0.1 F
1nF
6.8K
20
L64733
20
0.01 F
QOUTp
QOUTn
FDOUB
PLLINn
PLLINp
Stripline
Inductors (2)
FLCLK
Varactors (2)
MODn
MODp
IOUTp
IOUTn
GND
VCC
1
36
35
34
33
32
31
30
29
28
27
26
25
47K
AGC Filter
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
VDD
VSS
ADCVDDI
IVINp
IVINn
ADCVSSI
VREFP
VMID
VREFN
ADCVDDQ
QVINp
QVINn
ADCVSSQ
VDD
VSS
FDOUB
FLCLK
INSEL
AGC2
AGC1
VDD
VSS
XCTR[1]
XCTR[0]
XCTR[2]
XCTR[3]
XCTR_IN
VDD
VSS
IBYPASS[5]
L64734
ERROROUTn
FSTARTOUT
DVALIDOUT
BCLKOUT
PLLAGND
PLLVDD
PLLVSS
IDDTn
COEn
PCLK
CO[0]
CO[1]
CO[2]
CO[3]
CO[4]
CO[5]
CO[6]
CO[7]
LCLK
VDD
VDD
VDD
VDD
VDD
VSS
VSS
VSS
VSS
VSS
LP2
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51