TDA8263HN Datasheet, PDF (8/28 Pages) NXP Semiconductors – Fully integrated satellite tuner

Philips Semiconductors
TDA8263HN
Fully integrated satellite tuner
Pins used for the I²C-bus:
• Pin SCL is the clock input
• Pin SDA is the data input/output
• Pin AS is for address selection.
11.2 Address selection
Table 4: Address selection (pin AS)
Voltage on pin AS
Write address
0 V to 0.1 × V_CC
C0
0.2 × V_CC to 0.3 × V_CC or open pin C2
0.4 × V_CC to 0.6 × V_CC
C4
0.9 × V_CC to V_CC
C6
Read address
C1
C3
C5
C7
11.3 Master-slave selection
Table 5: Master-slave selection (pin MS)
Voltage on pin MS
Crystal oscillator mode
0 V to 0.1 × V_CC
0.9 × V_CC to V_CC
master
slave
11.4 Data transfer in write mode
The data transfer in write mode use the following pattern:
Table 6: I²C-bus write mode data transfer pattern
START address ack subaddress ack data 1 ack data 2
ack data n
Subaddress is automatically incremented starting from the initial value.
ack STOP
11.5 I²C-bus table in write mode
Table 7: I²C-bus write mode map
Subaddress MSB
(hex)
7
6
0X
-
-
1X
R2
R1
2X
N14
N13
3X
N6
N5
4X
FC4
FC3
5X
BBGAIN3 BBGAIN2
6X
CPCURSEL CPTST
7X
AMPVCO2 AMPVCO1
8X
CALTIME -
9X
BBIAS3
BBIAS2
5
-
R0
N12
N4
FC2
BBGAIN1
FUP
AMPVCO0
-
BBIAS1
4
3
PDXTOUT PDRSSI
D4
D3
N11
N10
N3
N2
FC1
FC0
BBGAIN0 -
FDN
CP2TST
-
-
SELVTH1 SELVTH0
BBIAS0 -
2
-
D2
N9
N1
-
-
FPFD2
-
SELVTL1
-
LSB
1
0
-
TEST1
D1
D0
N8
N7
N0
CALMANUAL
-
-
-
RFATT
CPHIGH -
PORT1 PORT0
SELVTL0 -
-
-
9397 750 13193
Product data sheet
Rev. 01 — 14 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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