AN5192 PANASONIC [Panasonic Semiconductor], AN5192 Datasheet
AN5192
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AN5192 Summary of contents
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... ICs for TV AN5192K 2 Single chip IC with I Overview The AN5192K is a single chip IC for PAL/ NTSC system color TV. TV for multiple systems can be easily designed by the use of this IC in com- bination with SECAM demodulation IC (The AN 5637). Features Free of mechanical adjustment 2 Built- bus interface eliminates the need for ...
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... AN5192K Block Diagram 33 Ext. Audio 34 SIF AGC 36 Video Out 37 APC 38 Internal Video In 39 DET Out 40 APC1 41 VOSC 42 BL DET Ver. Clamp 45 Ver. Sync. 46 Hor. Sync (VCJ) CC3 GND(VCJ) 50 FBP CC2 52 AFC2 53 AFC1 54 HOSC 55 X-ray ...
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... CC3-2 48 Chroma Input/Black Expansion Start 49 GND (Video/Chroma/Jungle) 50 FBP Input 51 V (Hor.Stability Supply) CC2 52 AFC2 Filter 53 AFC1 Filter 54 Hor.VCO ( X-ray Protection Input 56 Hor.Pulse Output 57 50 Hz/60 Hz Detect Output 58 Ver. Pulse Output 59 SECAM Interface 60 -(B-Y) Output 61 -(R-Y) Output 62 Sandcastle Pulse Output 63 -(B-Y) Input 64 -(R-Y) Input AN5192K 3 ...
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... AN5192K Absolute Maximum Ratings Parameter Supply voltage Supply current * 2 Power dissipation * 1 Operating ambient temperature * 1 Storage temperature Note Except for the operating ambient temperature and storage temperature, all ratings are for The power dissipation shown is the value for T Recommended Operating Range ...
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... SP5.5 270 k addition between pin 37 and measurement I34 R Impedance of pin 29 at PAL 29P R Impedance of pin 29 at NTSC 29N MHz V[p-p] VSW IN f Frequency to become 3 dB from f 1 MHz VSW AN5192K Min Typ Max 2.0 1 1.2 0 1.2 IN 1.5 3 ...
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... AN5192K Electrical Characteristics at T Parameter AV SW circuit (continued) Video SW external input pin voltage Video SW external output DC voltage Video SW external input resistance Video SW output resistance Audio SW voltage gain Audio SW input pin voltage Audio SW input output DC voltage Audio SW input resistance Audio SW output resistance ...
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... For both PAL/NTSC CPL V V measured when chroma is input measured when no chroma is KBW 5 input V Input; Color bar, measurement by pin Input; Color bar, measurement by pin 61 DR Phase shift of B-Y axis RDB AN5192K Min Typ Max 0.42 V[0-p] stair-step) at G-out 3.4 3.7 4 2.6 3.3 4.0 40 (typ.) 2.3 3.0 0 100 ...
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... AN5192K Electrical Characteristics at T Parameter Color signal processing circuit (continued) (In the following test conditions, burst 300 mV[p-p] (PAL) and reference is B-out) Demodulation output angle R CW output level (4.43 MHz) CW output level (3.58 MHz) CW output level period (SECAM) SECAM discrimination current PAL/NTSC DC level SECAM DC level ...
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... Clamp voltage Clamp voltage Minimum V to become f fHS 50 when horizontal oscillation output is 1 V[p-p] or more. I Maximum value of pin 21 sink ACK current at ACK V IHI V ILO f Imax AN5192K Min Typ Max 15.33 15.63 15. 500 650 ...
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... AN5192K Electrical Characteristics at T Design reference data Note) The characteristic listed below are theoretical values based on the IC design and are not guaranteed. Parameter VIF circuit (Typical input f 38.9 MHz Input sensitivity Maximum allowable input SN ratio Differential gain Differential phase Black noise detection level ...
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... V Pedestal level DC difference between BS sharpness is at max. and min. VI Contrast 03 40 max SN Contrast Start point at V 4.5 V BLS 48 G Trap on/off TRAP T Trap on/off TRAP AN5192K Min Typ Max SOP 0.3 0 ...
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... AN5192K Electrical Characteristics at T Design reference data (continued) Note) The characteristic listed below are theoretical values based on the IC design and are not guaranteed. Parameter Video signal processing circuit (continued) (In the following test conditions, the measurements are made at G-out Trap frequency error ...
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... LD V Minimum voltage of pin 50, when FBP blanking is applied to RGB output V Minimum voltage of pin 50 at which FBPH AFC2 operates DC measurement H curve gradient near For both PAL/NTSC, delay from BGP H. Sync. rise AN5192K Min Typ Max 250 0 250 0 20 0.9 1.2 1.5 60 100 0 100 7 11 77F 2 ...
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... AN5192K Electrical Characteristics at T Design reference data (continued) Note) The characteristic listed below are theoretical values based on the IC design and are not guaranteed. Parameter Synchronizing signal processing circuit (continued) PAL burst gate pulse width NTSC burst gate pulse width Burst gate pulse output voltage ...
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... Brightness 40 Contrast 80 Sharpness 00 Cut-off Cut-off G 00 Drive Video output 80 Picture center position 0A (Lower rank) AFT AGC 40 VIF VCO 40 01 AN5192K 87.5% 400 Hz, Deviation: PAL 50 kHz, M Data (Upper rank ...
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... AN5192K Terminal Equivalent Circuits Pin No. Equivalent circuit 300 C-Y BGP 150 A 4 3.3 V Killer det. circuit 1 V BGP 2.8 V 100 for microcomputer microcomputer 6 3.3 V APC det. circuit 1V BGP max circuit 16 Pin 1: Color difference signal clamp pin (R- ...
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... Pin 13: External B input pin to RGB output • External input pin for OSD circuit • Output changes linearly according to input level. V REF Output • Limit voltage of input changes according to contrast control level. AN5192K Description approx. 0.3 V[p-p] C Bus 2 1 turn On and 4.43 MHz P2 0 turn on and 3.58 MHz N2 approx ...
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... AN5192K Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit 130 Out CC2 10 k 800 800 0.022 (typ CC1 • Output part of VIF and SIF circuit • circuit • Video circuit • ...
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... C Bus Data input pin CC3 50 A 100 k 1 Logic circuit Clock input pin CC3 50 A 100 k 1 Logic circuit (typ CC3-1 • For VIF, SIF circuit AN5192K Description approx (pulse) (pulse) I ...
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... AN5192K Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit SAW Tuner 100 A 400 A 29 detection output PAL NTSC 20 Pin 24: VIF input pin Pin 25: VIF input pin 2 CC3 • Input for VIF amp.and balanced input 1 ...
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... Input pin for external audio signal CC1 input. DC cut input. • Typical input level should be adjusted to internal sound level • Input max. 7 V[p- 150 A AN5192K Description is variable by impedance of 1 V[p-p] (Composite) approx. 2.1 V Low 32 0 kHz to 20 kHz I ...
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... AN5192K Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit 34 SIF In 0. 100 amp 0. 400 A 37 2 SIF Signal input CC3 Input max. 110 dB 3 100 A to SIF Limitter amp. IF AGC filter pin 5 V • ...
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... V Out 59 SECAM -(B-Y)Out -(R-Y)Out SCP -(B-Y) -(R-Y) AN5192K Decoupling 32 Ext. Video AFT Out 29 De-emphasis 28 Audio Out AGC Out 26 GND (IF) 25 VIF In2 24 VIF In1 (IF) CC3 22 SCL 21 SDA ...