TUA6012XS Siemens Semiconductor Group, TUA6012XS Datasheet
TUA6012XS
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TUA6012XS Summary of contents
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Components for Entertainment Electronics 2 Band TV Tuner TUA 6012, TUA 6014 Mixer-Oscillator-PLL Data Sheet 1998-09-01 ...
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Edition 1998-09-01 This edition was realized using the software system FrameMaker Published by Siemens AG, Bereich Halbleiter, Marketing-Kommunikation, Balanstraße 73, 81541 München © Siemens AG 1998. All Rights Reserved. Attention please! As far as patents or other rights of third ...
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TUA 6012, TUA 6014 Revision History: Previous Version: Page Page (in previous (in current Version) Version Data Classification Maximum Ratings Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible ...
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Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Band TV Tuner Mixer-Oscillator-PLL 1 Overview 1.1 Features General • Suitable for NTSC and PAL tuners • Full ESD protection Mixer/Oscillator • High impedance mixer input for VHF • Low impedance mixer input for UHF • 4 pin oscillator ...
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Functional Description The TUA6012, TUA6014 devices combine a digitally programmable phase locked loop (PLL), with a mixer-oscillator block including two balanced mixers and oscillators for use in TV tuners. The PLL block with four hard-switched chip addresses forms a ...
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Pin Configuration MIXU 1 MIXU 2 MIXV 3 MIXV VCC IFout 6 IFout 7 TUA 6012XS GND 8 D SDA 9 SCL 10 CAS 11 ADC Figure 1 Semiconductor Group OU-B2 ...
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Pin Definitions and Functions Pin No. Symbol Function 1 28 OU-B2 UHF oscillator amplifier, high-impedance base input, symmetrical to OU- OU-C1 UHF oscillator amplifier, high-impedance collector output, symmetrical to OU- OU-C2 UHF oscillator amplifier, high-impedance ...
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Pin Definitions and Functions (cont’d) Pin No. Symbol Function 22 7 IFout Inverse open collector mixer output, high-impedance, symmetrical to IFout 23 6 IFout Open collector mixer output, high-impedance, symmetrical to IFout Positive supply voltage VCC ...
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Block Diagram MIXU MIXU MIXV MIXV 26 ( (1) 27 (2) Mixer UHF Isolation Amplifier Oscillator UHF 1 (28) 2 (27) 3 (26) OU-B2 OU-C1 OU-C2 OU-B1 The pin numbers given in parenthesis refer to the TUA ...
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Circuit Description 2.1 Mixer-Oscillator Block The mixer oscillator section includes two balanced mixers (double balanced mixer), two balanced oscillators for VHF low and/or VHF high band and UHF, a reference voltage source and a band switch. Filters between tuner ...
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The software-switched ports P0, P1, P2 and P3 are general-purpose open-collector outputs. The test bit switches the test signals and C (divided input signal and P1 respectively. P0, P1 are bidirectional. y The lock detector ...
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If the address byte indicates a READ operation, the PLL generates an acknowledge and then shifts out the status byte onto the SDA line. ...
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Description of Symbols Symbol Description MA0, MA1 Address selection bits (see ”Address Selection” on page 15) n14 to n0 Programmable divider bits Charge pump current: Bit = 0 : Charge pump current = 50 ...
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Address Selection Voltage at CAS V (0...0.1) * VCC Open circuit (0.4...0. VCC V (0.9...1) * VCC 2.3.5 Test Modes Test Mode Normal operation Charge pump output, CHGPMP is in high-impedance state output, ...
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I 2.3.8 C-Bus Timing Diagram Addressing SDA 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 Figure 3 Semiconductor Group Ack. 1st Byte Ack. 2nd Byte Ack. 3rd Byte Ack. 4th Byte MA1 MA0 R/W Abbreviations: Start = Addr = DR1 ...
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Electrical Characteristics 3.1 Absolute Maximum Ratings 1) Parameter Supply voltage Junction temperature Storage temperature Thermal resistance (junction to ambient) PLL CHGPMP Crystal oscillator pins Q Bus input/output SDA Bus output current SDA Bus input SCL Chip address switch CAS ...
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Absolute Maximum Ratings (cont’d) 1) Parameter 2) ESD-Protection All pins 1) All values are referred to ground (pin), unless stated otherwise. Currents with a positive sign flows into the pin and currents with a negative sign flows out of ...
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AC/DC Characteristics Parameter Digital Unit PLL Crystal Oscillator Connection Q Crystal frequency Crystal resistance Oscillation frequency Input impedance Charge Pump Output CHGPMP HIGH output current LOW output current Tristate current Output voltage Drive Output TUNE (open collector) HIGH output ...
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AC/DC Characteristics (cont’d) Parameter HIGH pulse width LOW pulse width Start Condition Set-up time Hold time Stop Condition Setup time Bus free Data Transfer Setup time Hold time Input hysteresis SCL, SDA Pulse width of spikes which are suppressed ...
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AC/DC Characteristics (cont’d) Parameter Address Selection Input CAS HIGH input current LOW input current Analog Unit Mixer-Oscillator Mixer current Mixer output impedance VHF Low and VHF High Band Section Current consumption Mixer gain Mixer noise figure Mixer input impedance ...
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AC/DC Characteristics (cont’d) Parameter Oscillator pulling, PLL unlocked pulling, PLL unlocked Oscillator phase noise UHF Section Current consumption Mixer gain Mixer noise figure Mixer input impedance Semiconductor Group Symbol Limit Values min. typ. V 100 108 ...
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AC/DC Characteristics (cont’d) Parameter Oscillator drift, PLL unlocked Oscillator pulling, PLL unlocked pulling, PLL unlocked Oscillator phase noise Rejection at the IF Output Channel 6 beat Channel A-5 beat 1) Channel 6 beat is the interfering ...
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Test Circuit 4.1 DC and RF Parameter Measurement Gen UHF VHF 1 1.2 pF 1.2 pF 1.2 pF 1.2 pF ...
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Measurement of Crystal Oscillator Frequency V VCC VCC Q TUA 6012XS 18 pF TUA 6014XS TUA 6014-K 4 MHz TUA 6014-S GND D Figure 5 Semiconductor Group 5 V Test mode REF Counter 5 k ...
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Equivalent I/O-Schematic 1 (28) 2 (27) 3 (26) 4 (25) 5 (24) 6 (23) 7 (22) 8 (21) 9 (20) 10 (19) 11 (18) 12 (17) 13 (16) 14 (15) The pin numbers in the parenthesis refer to the ...
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Application Circuits 5.1 Application Circuit 1, PAL (evaluation board Gen UHF VHF 1) 2) 1 1.2 pF 1.2 pF 1.2 ...
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Application Circuit 2, NTSC (Evaluation Board Gen UHF VHF 1) 2) 1 1.2 pF 1.2 pF 1.2 pF ...
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Electrical Diagrams 6.1 Input Admittance VHF Mixer Input (symmetrical and single ended Figure 9 Semiconductor Group 0.9 0.8 0.7 1 ...
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Input Impedance UHF Mixer Input 0.4 0.3 0.2 0.1 0.1 0 0.1 0.2 0.3 0.4 Figure 10 6.3 Output Admittance IF Output Figure 11 Semiconductor Group ...
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Package Outlines P-TSSOP-28-1 (Plastic Thin Shrink Small Outline Package) Figure 12 Semiconductor Group GPS05867 31 TUA 6012 TUA 6014 1998-09-01 ...