SDA3302 Siemens, SDA3302 Datasheet

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GHz PLL with I C Bus and Four Chip Addresses Preliminary Data Features 1-chip system for MPU 2 control (I C bus) 4 programmable chip addresses Short pull-in time for quick channel switch-over and optimized loop stability Charge pump ...

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Functional Description Combined with a VCO (tuner) the SDA 3302 device, with four hardware-switched chip addresses, forms a digitally programmable phase-locked loop for use in television sets with PLL frequency-synthesis tuning. The PLL permits precise crystal-controlled setting of the frequency ...

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Circuit Description (cont’d) P0-P2 The software-switched outputs (P0, P1, P2) can be used for direct band selection (20-mA current output). P4-P7 P4, P5, P6 and P7 are open-collector outputs for a variety of different purposes. The test bit T1 = ...

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Circuit Description (cont’d) Logic Allocations Address byte Prog. divider byte 1 Prog. divider byte 2 Control info. byte 1 Control info. byte 2 Divider Ratio N = 16384 n14 + 8192 n13 + 4096 n12 + 2048 n11 + 1024 ...

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Circuit Description (cont’d) Chip-Address Switching MA1 MA0 Pulse Diagram Telegram Examples Start-Addr-DR1-DR2-CW1-CW2-Stop Start-Addr-CW1-CW2-DR1-DR2-Stop Start-Addr-DR1-DR2-CW1-Stop Start-Addr-CW1-CW2-DR1-Stop Start-Addr-DR1-DR2-Stop Start-Addr-CW1-CW2-Stop Start-Addr-DR1-Stop Semiconductor Group SDA 3302 Family Voltage on CAS (0-0. open (0.4-0.6) V ...

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Pin Configuration (SDA 3302-5) (top view) Semiconductor Group P-DIP-18-5 6 SDA 3302 Family ...

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Pin Definitions and Functions (SDA 3302-5) Pin No. Symbol SDA 5 SCL CAS UHF/VHF ...

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Pin Configuration (SDA 3302-5X) (top view) Semiconductor Group P-DSO-20-1 8 SDA 3302 Family ...

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Pin Definitions and Functions (SDA 3302-5X) Pin No. Symbol N.C. 5 SDA 6 SCL N. CAS ...

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Pin Configuration (SDA 3302-5X6) (top view) Semiconductor Group P-DSO-16-1 10 SDA 3302 Family ...

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Pin Definitions and Functions (SDA 3302-5X6) Pin No. Symbol SDA 5 SCL CAS UHF/VHF 14 REF 15 GND ...

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Pin Definitions and Functions, Reference List SDA 3302 SDA 3302X P-DIP-18-5 P-DSO-20-1 Pin No. Pin No ...

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Block Diagram SDA 3302-5 Pin nos. refer to P-DIP-18 package only. For other packages, see reference list on page 16 Semiconductor Group SDA 3302 Family 13 ...

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Absolute Maximum Ratings Parameter Supply voltage Output PD Crystal Q1 Crystal Q2 Bus input/output SDA Bus input SCL Port output P7, P6, P5, P4 Chip-address switchover Port output P2, P1, P0 Signal input UHF/VHF Reference ...

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Absolute Maximum Ratings Parameter Operating Range Supply voltage Ambient temperature Input frequency Crystal frequency Programmable divider factor 1) Design note: no 100 % final inspection. 2) Pin nos. refer to P-DIP-18 package Semiconductor Group Limit ...

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Characteristics Parameter Symbol Current I S consumption Crystal-oscillator frequency 1) V Oscillator level 2, 3 (Voltage across crystal) 1) Margin from 1st and 2nd harmonic Input Sensitivity ...

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Characteristics (cont’ Parameter Symbol Output Active Filter UD ( Output current I – 18 Output voltage V 18 Output voltage V 18 Chip-Address Switchover Input current I 10H ...

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Characteristics (cont’ Parameter Symbol Start Setup time t SUSta Hold time t HDSta Stop Setup time t SUsto Bus free t BUF Data Exchange Setup time t SUDat Hold time ...

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Test Circuit 1 Semiconductor Group SDA 3302 Family 19 ...

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Test Circuit 2 Test Circuit 3 Semiconductor Group SDA 3302 Family 20 ...

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Test Circuit 4 Test Circuit 5 Semiconductor Group SDA 3302 Family 21 ...

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I C Bus Timing Diagram Test Circuit 6 Test Circuit 7 Semiconductor Group SDA 3302 Family 22 ...

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Application Circuit Semiconductor Group SDA 3302 Family 23 ...

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Application Circuit Calculation of Loop Filter Loop bandwidth = ( Attenuation prescaler N = programmable divider I = pump current tuner slope VCO loop filter , 1 ...

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Input Sensitivity 2 C Bus Noise Immunity I The sinusoidal noise pulses are applied via a coupling capacitance SCL and SDA inputs. Semiconductor Group SDA 3302 Family 25 ...

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Package Outlines Plastic-Package, P-DIP-18-5 (Plastic Dual In-Line Package) Plastic-Package, P-DSO-20-1 (SMD) (Plastic Dual Small Outline Package) Semiconductor Group SDA 3302 Family 26 ...

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Plastic-Package, P-DSO-16-1 (SMD) (Plastic Dual Small Outline Package) Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book “Package Information” SMD = Surface Mounted Device Semiconductor Group SDA 3302 Family 27 Dimensions in mm ...