TDA18271HD/C2,518 NXP Semiconductors, TDA18271HD/C2,518 Datasheet - Page 43

• Manufacturer Part Number: TDA18271HD/C2,518
• Description: IC TV SILICON TUNER 64-HLQFN
• Manufacturer: NXP Semiconductors
• Type: Silicon Tunerr

Specifications of TDA18271HD/C2,518

• Package / Case: *
• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Bus Type: I2C
• Maximum Agc: 71 dB
• Maximum Frequency: 864 MHz
• Minimum Frequency: 45 MHz
• Mounting Style: SMD/SMT
• Function: TV
• Noise Figure: 5.5 dB
• Operating Supply Voltage: 3.3 V
• Supply Voltage (min): 3.13 V
• Supply Voltage (max): 3.47 V
• Minimum Operating Temperature: 0 C
• Maximum Operating Temperature: + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285058518; TDA18271HD/C2-T; TDA18271HD/C2-T

NXP Semiconductors
TDA18211HD_5
Product data sheet
9.4.17 Flowchart TDA18211ReadExtended
9.5 Maps
Table 40.
The software internal table registers are not updated throughout a read procedure. The
update is performed at the level of the call TDA18211ReadExtended.
Table 41.
[1]
Table 42.
Function
Description
Input
Table
Output
Standard
ATSC 6 MHz
DVB-T 6 MHz
DVB-T 7 MHz
DVB-T 8 MHz
QAM 6 MHz
QAM 8 MHz
f
180000
865000
RF(max)
Fig 22. Flowchart TDA18211ReadExtended
Digital standard settings may vary, depending on channel decoder used.
(kHz)
[1]
AddRead = C1, C3, C5 or C7.
TDA18211ReadExtended
STANDARD_DESCRIPTION_map
BP_FILTER_map
Description
read the 39 first bytes of the TDA18211HD
MS
-
an image of the tuner registers from TM to EB23
Recommended value with a TDA10048HN channel decoder
STD[2:0]
100
100
100
101
101
111
MS
AddRead
Rev. 05 — 2 June 2009
IF_LEVEL[2:0]
001
001
001
001
001
001
Start TDA18211ReadExtended
Choose Read address = f(MS)
End TDA18211ReadExtended
Read the 39d first bytes
Start Cx 00 zz … zz Stop
39d bytes
BP_FILTER[2:0]
101
110
IF_NOTCH
1
1
1
1
1
1
Reference
AddRead
TM ...EB23
TDA18211HD
EB22[7:0]
0011 0111
0011 0111
0011 0111
0011 0111
0011 0111
0011 0111
DVB-T Silicon Tuner IC
001aag952
(1)
© NXP B.V. 2009. All rights reserved.
f
3.25
3.30
3.50
4.00
4
5
IF
(MHz)
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