參數(shù)資料
型號(hào)： TDA6650ATT/C3
廠(chǎng)商： NXP SEMICONDUCTORS
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO38
封裝： 4.40 MM, 0.50 MM PITCH, PLASTIC, MO-153, SOT510-1, TSSOP-38
文件頁(yè)數(shù)： 5/54頁(yè)
文件大?。?/td> 325K
代理商： TDA6650ATT/C3
TDA6650ATT_6651ATT_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 2 February 2007
13 of 54
NXP Semiconductors
TDA6650ATT; TDA6651ATT
5 V mixer/oscillator and low noise PLL synthesizer
[1]
Accuracy is
±0.03VCC. Bit BS5 must be set to logic 0 to disable the BS5 output port. The BS5 output port
uses the same pin as the ADC and can not be used when the ADC is in use.
8.3 Status at power-on reset
At power on or when the supply voltage drops below approximately 2.85 V (at
Tamb =25 °C), internal registers are set according to Table 16.
At power on, the charge pump current is set to 580
A, the test bits T[2:0] are set to 110
which means that the charge pump is sinking current, the tuning voltage output is
disabled. The XTOUT buffer is on, driving the 4 MHz signal from the crystal oscillator and
all the ports are off. As a consequence, the high band is selected by default.
[1]
X means that this bit is not set or reset at power-on reset.
[2]
The next six bits are written, when bit T/A = 1 in a write sequence.
[3]
The next six bits are written, when bit T/A = 0 in a write sequence.
0.3VCC to 0.45VCC
010
0.15VCC to 0.3VCC
001
0 V to 0.15VCC
000
Table 15.
ADC levels …continued
Voltage applied to pin ADC[1]
A2
A1
A0
Table 16.
Default setting at power-on reset
Name
Byte
MSB
LSB
Address byte
1
0
MA1
MA0
X
Divider byte 1 (DB1)
2
0
N14 = X
N13 = X
N12 = X
N11 = X
N10 = X
N9 = X
N8 = X
Divider byte 2 (DB2)
3
N7 = X
N6 = X
N5 = X
N4 = X
N3 = X
N2 = X
N1 = X
N0 = X
Control byte 1 (CB1)
4
1
T/A = X[2]
T2 =1
T1 =1
T0 =0
R2=X
R1=X
R0=X
1
T/A = X[3]
0
ATC=0
AL2=0
AL1=1
AL0=0
Control byte 2 (CB2)
5
CP2 = 1
CP1 = 1
CP0 = 1
BS5 = 0
BS4 = 0
BS3 = 0
BS2 = 0
BS1 = 0
相關(guān)PDF資料
PDF描述
TDA6811 SPECIALTY CONSUMER CIRCUIT, PDIP18
TDA6812-5 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP40
TDA6920 7-CHANNEL, AUDIO/VIDEO SWITCH, PDIP18
TDA6930S AM, AUDIO/VIDEO DEMODULATOR, PDIP30
TDA6930X AM, AUDIO/VIDEO DEMODULATOR, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA6650TT 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
TDA6650TT/C3 制造商:PHILIPS 制造商全稱(chēng):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(chēng):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(chēng):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(chēng):NXP Semiconductors 功能描述:5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*