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參數(shù)資料
| 型號(hào)： | TDA6650TT |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| 中文描述： | 5伏混頻器/振蕩器，低噪聲的混合型地面調(diào)諧器鎖相環(huán)頻率合成器（數(shù)字和模擬） |
| 文件頁數(shù)： | 49/55頁 |
| 文件大?。?/td> | 377K |
| 代理商： | TDA6650TT |
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2004 Mar 22
49
Philips Semiconductors
Product specification
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
TDA6650TT;
TDA6651TT
Table 18
Sequence to program only the main divider ratio
Table 19
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
Note
1.
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.
Table 20
Sequence to change the test mode. If the reference divider ratio is changed, it is necessary to send the DB1
and DB2 bytes
Note
1.
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.
Table 21
Sequence to change the charge pump current, the ports and the AGC data
Note
1.
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.
Table 22
Sequence to change only the AGC data
Note
1.
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.
Table 23
Sequence to program the main divider, the ALBC on and the test modes in normal mode with XTOUT buffer
off.
Note
1.
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.
START
ADDRESS BYTE
DIVIDER BYTE 1
DIVIDER BYTE 2
STOP
S
C2
A
12
A
C0
A
P
START
ADDRESS BYTE
CONTROL BYTE 1
(1)
CONTROL BYTE 2
STOP
S
C2
A
CA
A
A4
A
P
START
ADDRESS BYTE
CONTROL BYTE 1
(1)
STOP
S
C2
A
CA
A
P
START
ADDRESS BYTE
CONTROL BYTE 1
(1)
CONTROL BYTE 2
STOP
S
C2
A
82
A
A4
A
P
START
ADDRESS BYTE
CONTROL BYTE 1
(1)
STOP
S
C2
A
84
A
P
STAR
T
ADDRESS
BYTE
DIVIDER
BYTE 1
DIVIDER
BYTE 2
CONTROL
BYTE 1
(1)
CONTROL
BYTE 2
CONTROL
BYTE 1
STOP
S
C2
A
12
A
C0
A
DA
A
00
A
C2
A
P
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA6650TT/C3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6650TT/C3/S2 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6651 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6651ATT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
| TDA6651ATT/C3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) |
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