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參數資料
| 型號： | TUA6012XS |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 調諧器 |
| 英文描述： | 2-BAND, VIDEO TUNER, PDSO28 |
| 封裝： | 1 MM HEIGHT, PLASTIC, TSSOP-28 |
| 文件頁數： | 5/31頁 |
| 文件大小： | 420K |
| 代理商： | TUA6012XS |
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TUA 6012
TUA 6014
Semiconductor Group
13
1998-09-01
each case the second byte of the same data type has to follow the first byte. If the
address byte indicates a READ operation, the PLL generates an acknowledge and then
shifts out the status byte onto the SDA line. If the processor generates an acknowledge,
a further status byte is output; otherwise the data line is released to allow the processor
to generate a stop condition. The status word consists of two bits from the TTL input
ports, three bits from the A/D converter, the lock flag and the power-on flag.
Four different chip addresses can be set by appropriate DC level at pin CAS
When the supply voltage is applied, a power-on reset circuit prevents the PLL from
setting the SDA line to LOW, which would block the bus. The power-on reset flag POR
is set at power-on and if
V
VCC falls below 3.2 V. It will be reset at the end of a READ
operation.
2.3.1
Bit Allocation Read/Write
Byte
MSB Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 LSB Ack
Remarks
Write Data
Address byte
1100
0MA1 MA0 0
A
Progr. divider
byte 1
0
n14
n13
n12
n11
n10
n9
n8
A
Progr. divider
byte 2
n7
n6
n5
n4
n3
n2
n1
n0
A
Control byte 1
1
5I
T1
T0
1
RSA RSB OS
A
Control byte 2
xxxx
P3
P2
P1
P0
A
Read Data
Address byte
1100
0MA1 MA0 1
A
Status byte
POR FL
x
I1
I0
A2
A1
A0
A
相關PDF資料 |
PDF描述 |
|---|---|
| TUA6020 | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6022-K | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6022-S | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6022XS | 2-BAND, VIDEO TUNER, PDSO28 |
| TUA6024-K | 2-BAND, VIDEO TUNER, PDSO28 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TUA6014-K | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Components for Entertainment Electronics |
| TUA6014-S | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Components for Entertainment Electronics |
| TUA6014XS | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Components for Entertainment Electronics |
| TUA6020 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:2 Band TV Tuner Mixer-Oscillator-PLL with balanced IF-Amplifier |
| TUA6020XT | 制造商:Infineon Technologies AG 功能描述:TV Tuner Mixer-Oscillator-PLL with balanced IF-Amplifier 28-Pin TSSOP |
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