MAX3540 Maxim Integrated Products, MAX3540 Datasheet - Page 9

• Manufacturer Part Number: MAX3540
• Description: Complete Single-Conversion Television Tuner
• Manufacturer: Maxim Integrated Products

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Table 8. Shutdown Register (Address: 0110
Table 9. Tracking-Filter Series Cap Register (Address: 0111
Table 10. Tracking-Filter Parallel Cap Register (Address: 1000
Table 11. Tracking-Filter ROM Address Register (Address: 1001
* See the RF Tracking Filter section.
Table 12. Reserved Register (Address: 1010
SHDN_SYN
RESERVED
SHDN_MIX
BIT NAME
BIT NAME
BIT NAME
BIT NAME
BIT NAME
SHDN_PD
Reserved
Reserved
Reserved
SHDN_IF
TFS[7:0]
TFP[5:0]
TFA[3:0]
FLD
Complete Single-Conversion Television Tuner
BIT LOCATION (0 = LSB)
BIT LOCATION (0 = LSB)
BIT LOCATION (0 = LSB)
BIT LOCATION (0 = LSB)
BIT LOCATION (0 = LSB)
_______________________________________________________________________________________
2, 1, 0
7, 6
7–0
5–0
7–4
3–0
7–0
5
4
3
7
6
RECOMMENDED
RECOMMENDED
RECOMMENDED
RECOMMENDED
RECOMMENDED
00000000*
DEFAULT
DEFAULT
DEFAULT
DEFAULT
DEFAULT
000000*
0000*
0000
000
N/A
0
0
0
0
0
0
Mixer shutdown.
00 = mixer enabled
01, 10 = factory use only
11 = mixer disabled
IF shutdown.
0 = IF section enabled
1 = IF section disabled
IF OVLD shutdown.
0 = power detector enabled
1 = power detector disabled
Frequency synthesizer shutdown.
0 = synthesizer enabled
1 = synthesizer disabled
Must be set to 000.
Programs series capacitor values in the tracking filter.
Filter load bit. A 0 to 1 transition of this bit forces the loading of the
ROM table data readback register.
Must be set to 0.
Programs parallel capacitor values in the tracking filter.
Must be set to 0000.
Address bits of the ROM register to be read.
Reserved. Do not program these bits during normal operation.
b
b
)
)
b
)
FUNCTION
FUNCTION
FUNCTION
FUNCTION
FUNCTION
b
)
b
)
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