INTEGRATED CIRCUITS DATA SHEET TDA3565 PAL decoder Product specification File under Integrated Circuits, IC02 April 1986 Philips Semiconductors Product specification PAL decoder TDA3565 GENERAL DESCRIPTION The TDA3565 PAL decoder contains all the functions required for PAL signal decoding and colour matrixing and is contained within an 18-pin package. The oscillator, a.c.c. detector and burst phase detector each have single-pin outputs and the coupling capacitor for the luminance input at pin 8 doubles as a storage capacitor for the black level clamping circuit. Black level clamping of the three colour channels is performed using feedback proportional to the red channel black level. This feedback (variable with the brightness control) controls the input level of the luminance amplifier and therefore the clamping levels of all three colour signal outputs. QUICK REFERENCE DATA Vp = V1-17 typ. 12 V Supply current Ip = I1 typ. 85 mA Luminance input signal (peak-to-peak value) V8-17(p-p) typ. 0,45 V Chrominance input signal (peak-to-peak value) V3-17(p-p) typ. 550 mV V10,11,12-17(p-p) typ. 5 V Supply voltage RGB output signal amplitudes (peak-to-peak value) at nominal luminance and contrast −17 to +3 Contrast control range dB Saturation control range > 50 dB A.C.C. control range > 30 dB Level at which RGB blanking is activated V7-17 typ. 1,5 V Level at which burst gate/clamping pulse are separated V7-17 typ. 7 V PACKAGE OUTLINE 18-lead DIL; plastic (SOT102); SOT102-1; 1996 November 21. April 1986 2 Philips Semiconductors Product specification TDA3565 Fig.1 Block diagram. PAL decoder April 1986 3 Philips Semiconductors Product specification PAL decoder TDA3565 RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage (pin 1) VP = V1-17 max. 13,2 V Total power dissipation Ptot max. 1,7 W Operating ambient temperature range Tamb −25 to +65 °C Storage temperature range Tstg −25 to +150 °C THERMAL RESISTANCE From junction to ambient (in free air) Rth j-a max. 50 K/W CHARACTERISTICS VP = V1-17 = 12 V; Tamb = 25 °C unless otherwise specified PARAMETER SYMBOL MIN. TYP. MAX. UNIT Supply (pin 1) Supply voltage V1-17 9,0 12,0 13,2 V Supply current I1 − 85 − mA Total power dissipation Ptot − 1,0 − W V8-17(p-p) − 0,45 − V V8-17(p-p) − − 0,7 V I8 − 0,15 1,0 µA − −17 to +3 − dB Luminance amplifier Input signal amplitude (note 2) (peak-to-peak value) Input level before clipping occurs (note 1) Input current at V8-17 = 2 V; clamp not active Contrast control range (Fig.2) Input current when peak white limiter is active (V6-17 = 2,5 V) Input resistance V6-17 > 6 V I8 − 5,5 − mA Ri 1,4 2,0 2,6 kΩ V3-17(p-p) 55 550 1100 mV 30 − − mV Chrominance amplifier Input signal amplitude (note 3) Minimum burst signal amplitude within the control range (peak-peak) Input impedance Z3-17 − 8,0 − kΩ Input capacitance C3-17 − 4,0 6,0 pF 30 − − dB − − 1 dB 32 − − dB A.C.C. control range Change of burst signal at output over whole a.c.c. control range Amplification pin 3 to pin 18 at nominal contrast/saturation (note 4) April 1986 4 Philips Semiconductors Product specification PAL decoder TDA3565 PARAMETER SYMBOL MIN. TYP. MAX. UNIT − 3,8 − dB 4,0 4,5 − V − 3,0 5,0 % Frequency response between 0 and 5 MHz − − −2 dB Saturation control range (Fig.3) 50 − − dB I5 − 1 20 µA Zi 1,4 2,0 2,6 kΩ Zi 1,4 2,0 2,6 kΩ Zi 0,7 1,0 1,3 kΩ − − 2 dB − − −46 dB S/N 56 − − dB ∆ϕ − − ±5 deg Chrominance amplifier output impedance Z18-17 − 25 − Ω Output current (pin 18) I18 − − 10 mA ∆f 500 700 − Hz ∆ϕ − − 5 deg TCosc − 2 3 Hz/K ∆fosc − 200 300 Hz Chroma to burst ratio (note 4) Max. output voltage range (pin 18) RL = 2 kΩ Chrominance amplifier distortion at V8-17(p-p) = 2 V (output) up to V3-17(p-p) = 1 V (input) d8-3 Saturation control input current at V5-17 < 6 V Input impedance for V5 between 6 and 10 V Input impedance when colour killer is active Input impedance for V5 > 10 V (adjustment procedure) Tracking between luminance and chrominance over 10 dB of contrast control range Cross coupling between luminance and chrominance amplifiers (note 5) Signal-to-noise ratio at nominal input signal (note 6) Burst phase shift with respect to chrominance at nominal contrast/saturation (note 4) Reference part Phase-locked loop Catching range Phase shift for ± 400 Hz deviation of oscillator frequency Oscillator Temperature coefficient of oscillator frequency Frequency deviation when supply voltage changes from 10 to 13,2 V April 1986 5 Philips Semiconductors Product specification PAL decoder TDA3565 PARAMETER SYMBOL MIN. TYP. MAX. UNIT Input resistance R16-17 250 290 330 Ω Input capacitance C16-17 − − 10 pF Voltage with nominal input signal V4-17 − 5,0 − V Voltage without chrominance input V4-17 − 2,5 − V Colour-off voltage V4-17 − 3,2 − V Colour-on voltage V4-17 − 3,5 − V Identification-on voltage V4-17 − 2,5 − V Pin 2 voltage at nominal input signal V2-17 − 5,1 − V V13-17(p-p) − 80 − mV Z13, 14-17 − 1,0 − kΩ (B−Y)/(R−Y) V 12 – 17 -----------------V 10 – 17 − 1,78±10% − (G−Y)/(R−Y) (no (B−Y) signal) V 11 – 17 -----------------V 10 – 17 − −0,51±10% − (G−Y)/(B−Y) (no (R−Y) signal) V 11 – 17 -----------------V 12 – 17 − −0,19±10% − − − −3 dB 40 − − dB ∆ϕ − − 5 deg ∆ϕ 85 90 95 deg 4,5 5,0 5,5 V A.C.C. generation Demodulator part Burst signal amplitude (peak-to-peak value) at pins 13 and 14 (note 7) V14-17(p-p) Input impedance of pins 13 or 14 to pin 17 Ratios of demodulated signals with equal signal inputs to pins 13 and 14 and no luminance input signal: Frequency response between 0 and 1 MHz Separation of colour difference channels Phase difference between (R−Y) signal and (R−Y) reference signal Phase difference between (R−Y) and (B−Y) reference signals RGB matrix and amplifiers Output signal amplitudes (peak-to-peak V10-17(p-p) value) at nominal luminance signal and V11-17(p-p) contrast inputs (black-white) (note 4) V12-17(p-p) April 1986 6 Philips Semiconductors Product specification PAL decoder TDA3565 PARAMETER SYMBOL MIN. TYP. MAX. UNIT Red channel output amplitude (peak-topeak value) at nominal contrast/saturation (note 4) and no luminance signal to (R−Y) 3,7 5,25 7,4 V 9,0 9,3 9,6 V I10,11,12 − − 15 mA V10-17 − 2,7 − V − − 600 mV − − 40 mV V10-17(p-p) Maximum peak white level (note 8) Maximum output current Red channel black level output when brightness control V9-17 = 2 V Difference between black levels in R, G and B outputs Black level shift with picture content Brightness control voltage range V9-17 see Fig.3 I9 − − −50 µA − +0,35 1,0 mV/K − 10 100 mV − − 10 % − 0 20 mV − 0 20 mV 1,9 2,1 2,3 V − 0 − mV − 0 − mV − 1,1 − 62 − − dB − 25 50 mV − 25 50 mV − 50 − Ω Brightness control input current at V9-17 = 2 V Variation of black level with temperature Variation of black level with contrast control Relative spread between the three channel outputs Relative variation in black level between the three channels during normal variations of contrast and supply voltage Differential drift of black level over a temperature range of 40 °C Blanking level at the three channel outputs Difference in blanking level of the three channel outputs Differential drift of blanking levels over a temperature range of 40 °C Tracking of output black levels with variation of supply voltage ∆V bl V P ----------- × ---------V bl ∆V P Signal-to-noise ratio of output signals (note 6) S/N Residual 4,4 MHz component in output signals (peak-to-peak value) Residual 8,8 MHz and higher harmonic components in output signals (peak-to-peak value) Output impedance April 1986 Z10,11,12-17 7 Philips Semiconductors Product specification PAL decoder TDA3565 PARAMETER SYMBOL MIN. TYP. MAX. UNIT Frequency response of total luminance/ − − −3 dB V7-17 1,0 1,5 2,0 V V7-17 6,5 7,0 7,5 V − 0,4 − µs RGB amplifier circuits for 0 to 5 MHz Sandcastle pulse detector Level at which RGB blanking is activated Level at which burst gate and clamping pulse are separated Delay between black level clamping and burst gating pulse Input current at: V7-17 = 0 to 1 V I7 − − −1 mA V7-17 = 1 to 8,5 V I7 − 20 40 µA V7-17 = 8,5 to 12 V I7 − − 2 mA Notes to the characteristics 1. At nominal contrast and nominal brightness. 2. Signal with negative-going sync pulse, amplitude includes sync pulse amplitude. 3. The signal indicated is for a colour bar with 75% saturation, so the chroma burst ratio of 2,2 : 1. 4. Nominal contrast is defined as (maximum contrast −3 dB) and nominal saturation is (maximum saturation −12 dB). 5. Cross coupling is measured under the following condition; input signals nominal and contrast/saturation such that nominal output signals are obtained. The signals at the output at which no signal should be available must be compared with the nominal signal at that output. 6. The signal-to-noise ratio is specified as peak-to-peak signal with respect to r.m.s. noise. 7. These signal amplitudes are determined by the a.c.c. circuit of the reference part. 8. When this level is exceeded the amplitude of the output signal is reduced via a discharge of the capacitor at pin 6 (contrast control). The discharge current is 5,5 mA. April 1986 8 Philips Semiconductors Product specification PAL decoder TDA3565 Fig.3 Brightness control voltage range. Fig.2 Luminance contrast control voltage range. Fig.4 Saturation control voltage range. April 1986 9 Philips Semiconductors Product specification PAL decoder TDA3565 APPLICATION INFORMATION Fig.5 Application diagram April 1986 10 Philips Semiconductors Product specification PAL decoder TDA3565 PACKAGE OUTLINE DIP18: plastic dual in-line package; 18 leads (300 mil) SOT102-1 ME seating plane D A2 A A1 L c e Z w M b1 (e 1) b b2 MH 10 18 pin 1 index E 1 9 0 5 10 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 min. A2 max. b b1 b2 c D (1) E (1) e e1 L ME MH w Z (1) max. mm 4.7 0.51 3.7 1.40 1.14 0.53 0.38 1.40 1.14 0.32 0.23 21.8 21.4 6.48 6.20 2.54 7.62 3.9 3.4 8.25 7.80 9.5 8.3 0.254 0.85 inches 0.19 0.020 0.15 0.055 0.044 0.021 0.015 0.055 0.044 0.013 0.009 0.86 0.84 0.26 0.24 0.10 0.30 0.15 0.13 0.32 0.31 0.37 0.33 0.01 0.033 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC JEDEC EIAJ ISSUE DATE 93-10-14 95-01-23 SOT102-1 April 1986 EUROPEAN PROJECTION 11 Philips Semiconductors Product specification PAL decoder TDA3565 SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities. In these situations reflow soldering is often used. This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “IC Package Databook” (order code 9398 652 90011). Soldering by dipping or by wave The maximum permissible temperature of the solder is 260 °C; solder at this temperature must not be in contact with the joint for more than 5 seconds. The total contact time of successive solder waves must not exceed 5 seconds. The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (Tstg max). If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. Repairing soldered joints Apply a low voltage soldering iron (less than 24 V) to the lead(s) of the package, below the seating plane or not more than 2 mm above it. If the temperature of the soldering iron bit is less than 300 °C it may remain in contact for up to 10 seconds. If the bit temperature is between 300 and 400 °C, contact may be up to 5 seconds. DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. April 1986 12