
Multiband Analog and
Digital Television Tuner
Typical Register Summary
Table 1 shows register settings to configure the MAX3543
for operation with a 16MHz crystal frequency and
666MHz RF frequency with a differential LC bandpass
filter.
Table 1. Typical Register Settings
REGISTER
NAME
R00
R01
R02
R03
R04
R05
R06
R07
R08
R09
R0A
R0B
R0C
R0D
R0E
R0F
R10
R11
R12
R13
R14
R15
REGISTER
ADDRESS
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
REGISTER FUNCTION
VCO
NDIV INT
NDIV FRAC2
NDIV FRAC1
NDIV FRAC0 (VAS Trigger)
MODE CTRL
TFS
TFP
SHUTDOWN
REF CONFIG
VAS CONFIG
PWRDET CFG1
PWRDET CFG2
FILT CF ADJ
ROM ADDR
IRHR
ROM READBACK
VAS STATUS
GEN STATUS
BIAS ADJ
TEST1
ROM WRITE DATA
DVB-T MODE, 8MHz
DIFFERENTIAL IF
(hex)
4C
2B
8E
26
66
D8
Calculated from ROM values
Calculated from ROM values
00
0A
16
43
01
Read from ROM
00
Read from ROM
Read only
Read only
Read only
56
40
Maxim use only
PAL MODE,
ATV OUTPUT
(hex)
4C
57
9C
4C
CD
DA
Calculated from ROM values
Calculated from ROM values
08
0A
16
43
03
Read from ROM
00
Read from ROM
Read only
Read only
Read only
16
40
Maxim use only
4
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