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PDF ( 数据手册 , 数据表 ) TUA6014-S

零件编号 TUA6014-S
描述 Components for Entertainment Electronics
制造商 Siemens Semiconductor Group
LOGO Siemens Semiconductor Group LOGO 


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TUA6014-S 数据手册, 描述, 功能
Components
for Entertainment Electronics
2 Band TV Tuner
TUA 6012, TUA 6014
Mixer-Oscillator-PLL
Data Sheet 1998-09-01







TUA6014-S pdf, 数据表
1.5 Pin Definitions and Functions
Pin No. Symbol Function
TUA 6012
TUA 6014
1 28 OU-B2
UHF oscillator amplifier, high-impedance base input,
symmetrical to OU-B1
2 27 OU-C1
UHF oscillator amplifier, high-impedance collector output,
symmetrical to OU-C2
3 26 OU-C2
UHF oscillator amplifier, high-impedance collector output,
symmetrical to OU-C1
4 25 OU-B1
UHF oscillator amplifier, high-impedance base input,
symmetrical to OU-B2
5 24 OV-B2
VHF oscillator amplifier, high-impedance base input,
symmetrical to OV-B1
6 23 OV-C1
VHF oscillator amplifier, high-impedance collector output,
symmetrical to OV-C2
7 22 OV-C2
VHF oscillator amplifier, high-impedance collector output,
symmetrical to OV-C1
8 21 OV-B1
VHF oscillator amplifier, high-impedance base input,
symmetrical to OV-B2
9 20 GNDA
10 19 TUNE
Analog Ground
VCO tuning voltage output
11 18 CHGPMP Charge pump output/loop filter
12 17 P0/I0
Port output/TTL input
13 16 P1/I1
Port output/TTL input
14 15 P2
Port output
15 14 Q
4 MHz low-impedance crystal oscillator input
16 13 P3
Port output
17 12 ADC
ADC input
18 11 CAS
Chip address select
19 10 SCL
Clock input for the I2C Bus
20 9 SDA
Data input/output for the I2C Bus
21 8 GNDD
Digital Ground
Semiconductor Group
8
1998-09-01







TUA6014-S equivalent, schematic
2.3.8 I2C-Bus Timing Diagram
TUA 6012
TUA 6014
Addressing
Ack. 1st Byte Ack. 2nd Byte Ack. 3rd Byte Ack. 4th Byte
SDA MA1 MA0 R/W
SCL
Telegram examples:
Start-Addr-DR1-DR2-CW1-CW2-Stop
Start-Addr-CW1-CW2-DR1-DR2-Stop
Start-Addr-DR1-DR2-Stop
Start-Addr-CW1-CW2-Stop
Abbreviations:
Start = Start Condition
Addr = Address Byte
DR1 = Prog. Divider Byte 1
DR2 = Prog. Divider Byte 2
CW1 = Control Byte 1
CW2 = Control Byte 2
Stop = Stop Condition
UED10672
Figure 3
Semiconductor Group
16
1998-09-01










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