PDF AN5192 Data sheet ( Hoja de datos )

Número de pieza	AN5192
Descripción	Single chip IC with I2C bus Interface for PAL/NTSC color TV system
Fabricantes	Panasonic Semiconductor
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No Preview Available ! ICs for TV AN5192K Single chip IC with I2C bus Interface for PAL/NTSC color TV system s 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). s Features • Free of mechanical adjustment Built-in I2C bus interface eliminates the need for mechanical adjustment • Rationalization of external components Built-in chroma trap and BPF reduce the external components s Applications • TV, TV with VCR Unit: mm 58.4±0.3 64 33 1 32 (1.641) 1.778 Seating plane (1.0) 0.5+–00..105 0° to 15° SDIP064-P-0750B 19.05 0.25+–00..105 1 1 page ICs for TV AN5192K s Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit VIF circuit (continued) (Typical input fP = 38.9 MHz, VIN = 90 dBµ, DAC Data are typical) APC pull-in range (low) fPPL Low band side pull-in range (Difference from fP = 38.9 MHz)  −2.0 −1.0 MHz RF AGC delay point adjusting range ∆VRFDP Input to become delay point (V27 = 75  95 dBµ approx. 6.5 V) at Data 0C = 00 to 7F VCO free-running frequency ∆fP Dispersion without input VIN, −1.2 0 1.2 MHz V36 (IF AGC) = 0 V (Measurement of difference from 38.9 MHz) RF AGC maximum sink current IRFmax Maximum current IC can sink when 1.5 3.0  mA pin 27 is low RF AGC minimum sink current IRFmin IC leakage current at which pin 27 −50 is high 0 50 µA AFT discrimination sensitivity AFT center voltage AFT maximum output voltage AFT minimum output voltage Detection output resistance µAFT Df = ±25 kHz VAFT V30 without input VIN VAFTmax V30 at f = fP − 500 kHz VAFTmin V30 at f = fP + 500 kHz RO39 DC measurement 40 57 75 mV/kHz 4.0 4.5 5.0 V 7.8 8.1 8.7 V 0.3 0.8 1.0 V 70 120 170 Ω External mode output DC voltage V39EXT Output DC voltage in AV SW external mode (04 − D6 = 1) 0.5 1.0 1.8 V SIF circuit (Typical input fS = 6.0 MHz, fM = 400 Hz, VIN = 90 dBµ) Audio detection output (PAL) VSOP ∆f = ±50 kHz 0D − D7 = 0, R237 = 560 kΩ Audio detection output (NTSC/PAL) RSN/P ∆f = ±25 kHz, R237 = 560 kΩ 0D − D7 = 1, ratio to PAL 480 600 720 mV[rms] −2.5 − 0.5 1.5 dB Audio detection output linearity ∆VSOP SIF pull-in range (PAL) fSPP SIF pull-in range (NTSC) fSPN SIF pull-in range (5.5 MHz) fSP5.5 SIF input resistance De-emphasis pin output resistance (PAL) De-emphasis pin output resistance (NTSC) AV SW circuit RI34 R29P R29N Ratio of at fS = 6.0 MHz to 6.5 MHz, and to 5.5 MHz (270 kΩ addition between pin 37 and VCC1) −2.5 PAL mode (0D − D7 = 0) pull-in range R237 = 560 kΩ 5.7 NTSC mode (0D − D7 = 1) pull-in range 4.2 range R237 = 560 kΩ PAL mode (0D − D7 = 0) 5.2 270 kΩ addition between pin 37 and VCC1 DC measurement 8 Impedance of pin 29 at PAL 32 Impedance of pin 29 at NTSC 48 0    10 40 60 2.5 dB 6.8 MHz 4.8 MHz 5.8 MHz 12 kΩ 48 kΩ 72 kΩ Video SW voltage gain Video SW f characteristics GVSW f = 1 MHz, VIN = 1 V[p-p] 6.2 7.2 8.2 dB fVSW Frequency to become −3 dB from f = 1 MHz 10   MHz 5 5 Page ICs for TV AN5192K s Electrical Characteristics at Ta = 25°C (continued) • Design reference data (continued) Note) The characteristic listed below are theoretical values based on the IC design and are not guaranteed. Parameter Symbol Conditions Min Typ Max Unit SIF circuit (Typical input fS = 6.0 MHz, fM = 400 Hz, VIN = 90 dBµ) Input limiting level VLIM Input level to become VSOP = −3 dB  44 50 dBµ AM rejection ratio AMR AM = 30% 60 70  dB Total harmonic distortion THD ∆f = ±50 kHz 0 0.3 0.5 % SN ratio Audio output with VCC fluctuation Audio output-temperature characteristics AV SW circuit SNA ∆VS/V ∆VS/T VCC = ±10% Ta = −20°C to +70°C 50 55  dB  ±3 ±6 %  ±5 ±10 % Video SW cross-talk CTVSW f = 1 MHz, VIN = 1 V[p-p]  Internal→External External→Internal −66 −60 dB Audio SW cross-talk (Internal→External) CTAIE fS = 6.0 MHz, fM = 400 Hz Without input from outside  −73 −67 dB Audio SW cross-talk (External→Internal) CTAEI fS = 6.0 MHz, fM = 0 Hz fM = 400 Hz, VIN = 600 mV[rms]  −73 −67 dB Video signal processing circuit (In the following test conditions, the measurements are made at G-out with input 0.6 V[p-p] (VWB = 0.42 V[0-p]). ) Y signal delay time TDL Phase difference from Y input (PAL: 4.43 MHz) 620 690 790 ns Black level extension1 VBL1 Input: Total black, difference between −100 pin 42 of 9 V and Open (With RC filter) 0 100 mV Black level extension2 VBL2 Input: Total black, difference between 500 800 1100 mV pin 42 of 3 V and 9 V Black level extension3 VBL3 Input: approx. 20IRE, voltage difference 100 300 500 mV between pin 42 of Open and 9 V Contrast variation with sharpness ∆VCS Y-out output level difference between −300 0 sharpness max. and min. 300 mV Brightness variation with sharpness ∆VBS Pedestal level DC difference between −250 0 sharpness is at max. and min. 250 mV Input dynamic range Y signal SN ratio Black level extension start point Trap on/off gain difference Trap on/off delay time change amount VImax SNY VBLS ∆GTRAP ∆TTRAP Contrast 03 = 40 Contrast 03 = 7F Start point at V48 = 4.5 V Trap on/off Trap on/off 1.0 1.7  V[p-p] 51 56  dB 37 42 47 IRE −1 0 1 dB 350 390 430 ns 11 11 Page

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