TDA6650ATT NXP [NXP Semiconductors], TDA6650ATT Datasheet - Page 46

• Manufacturer Part Number: TDA6650ATT
• Description: 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
TDA6650ATT_6651ATT_2
Product data sheet
Table 21.
[1]
[2]
Table 22.
[1]
[2]
Table 23.
Table 24.
[1]
Table 25.
[1]
Table 26.
[1]
Start Address
S
Start Address
S
Start
S
Start
S
Start
S
Start
S
Control byte 1 with bit T/A = 1, to program test bits T2, T1 and T0 and reference divider ratio bits R2, R1
and R0.
Control byte 1 with bit T/A = 0, to program AGC time constant bit ATC and AGC take-over point bits
AL2, AL1 and AL0.
Control byte 1 with bit T/A = 1, to program test bits T2, T1 and T0 and reference divider ratio bits R2, R1
and R0.
Control byte 1 with bit T/A = 0, to program AGC time constant bit ATC and AGC take-over point bits
AL2, AL1 and AL0.
Control byte 1 with bit T/A = 1, to program test bits T2, T1 and T0 and reference divider ratio bits R2, R1
and R0.
Control byte 1 with bit T/A = 1, to program test bits T2, T1 and T0 and reference divider ratio bits R2, R1
and R0.
Control byte 1 with bit T/A = 0, to program AGC time constant bit ATC and AGC take-over point bits
AL2, AL1 and AL0.
byte
C2
byte
C2
Complete sequence 1
Complete sequence 2
Sequence to program only the main divider ratio
Sequence to change the charge pump current, the ports and the test mode. If the
reference divider ratio is changed, it is necessary to send the DB1 and DB2 bytes
Sequence to change the test mode. If the reference divider ratio is changed, it is
necessary to send the DB1 and DB2 bytes
Sequence to change the charge pump current, the ports and the AGC data
Address byte
C2
Address byte
C2
Address byte
C2
A
A
Address byte
C2
Control
byte 1
C9
Divider
byte 1
15
Rev. 02 — 2 February 2007
A
A
A
[1]
A
A
A
TDA6650ATT; TDA6651ATT
Control
byte 2
E4
Divider
byte 2
E0
Divider byte 1
15
Control byte 1
C9
Control byte 1
82
5 V mixer/oscillator and low noise PLL synthesizer
A
A
Divider
byte 1
15
A
A
Control byte 1
C9
A
Control
byte 1
C9
[1]
[1]
[1]
A
A
Divider byte 2
E0
Control byte 2
E4
Control byte 2
E4
Divider
byte 2
E0
Control
byte 2
E4
[1]
A
A
A
A
A
A
Control
byte 1
84
Control
byte 1
84
© NXP B.V. 2007. All rights reserved.
Stop
P
[2]
[2]
A
A
Stop
P
Stop
P
Stop
P
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Stop
P
Stop
P