TDA18271HD/C2,518 NXP Semiconductors, TDA18271HD/C2,518 Datasheet - Page 13

• 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
9.3.1 I
9.3.2 Description of chip ID byte
9.3.3 Description of temperature sensor byte
The module address contains programmable address bits (MA[1:0]), which offer the
possibility to have several synthesizers (up to 4) in one system by applying a specific
voltage on the AS input (V
Table 8.
Legend: * power-on reset value
Table 9.
Legend: * power-on reset value
Table 10.
Legend: * power-on reset value
The temperature sensor is not available in Device-off mode as it requires a 16 MHz clock
to operate.
Table 11.
Legend: * power-on reset value
Bit
7 to 3
2 to 1
0
Bit
7 to 6
5 to 0
Bit
7
6 to 0
Bit
7
6
2
C-bus address selection
Symbol
POR
LOCK
Symbol
-
MA[1:0]
R/W
Symbol
-
AD[5:0]
Symbol
-
ID[6:0]
Address byte 1 bit description
Address byte 2 bit description
ID - Identification byte (subaddress 00h) bit description
TM - Thermo byte (subaddress 01h) bit description
Access Value Description
R
R
Access
R/W
R/W
R/W
Access
R/W
R/W
Access
R
R
Rev. 05 — 2 June 2009
AS
).
1*
0
1
0*
power supply falls below the power-on reset level and is
reset after a read operation ending with a stop condition
power supply is above the power-on reset level
main synthesizer is locked to the programmed frequency
main synthesizer is not locked to the programmed
frequency
Value
1 1000*
00
01
10
11
0
1
Value
00
-
Value
1*
000 0100*
Description
must be set to 1 1000
programmable address bits
write mode
read mode
Description
must be set to 00
programmable address bits of the first byte
of the programming
Description
must be logic 1
TDA18211HD/C2 identification number
V
V
V
V
AS
AS
AS
AS
= 0 V to 0.1
= 0.2
= 0.4
= 0.9
TDA18211HD
V
V
V
CC
CC
CC
DVB-T Silicon Tuner IC
to 0.3
to 0.6
to V
V
CC
© NXP B.V. 2009. All rights reserved.
CC
V
V
CC
CC
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