TDA8706 Philips Semiconductors, TDA8706 Datasheet
TDA8706
Available stocks
Related parts for TDA8706
TDA8706 Summary of contents
Page 1
... DATA SHEET TDA8706 6-bit analog-to-digital converter with multiplexer and clamp Preliminary specification Supersedes data of February 1992 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1996 Aug 20 ...
Page 2
... All digital inputs and outputs are TTL compatible. Regulator with good temperature compensation. FUNCTIONAL DESCRIPTION The TDA8706 is a ‘like-flash’ converter which produces an output code in one clock period. The device can withstand a duty clock cycle 66.6% (clock HIGH). Luminance clamping level is fitted with 00H code (output 000000) ...
Page 3
... Philips Semiconductors 6-bit analog-to-digital converter with multiplexer and clamp BLOCK DIAGRAM 1996 Aug 20 3 Preliminary specification TDA8706 pagewidth full handbook, ...
Page 4
... Aug 20 handbook, halfpage 1 GND V 2 CCA INC 5 TDA8706 INB 6 INA Fig.2 Pin configuration. 4 Preliminary specification TDA8706 CLK 12 CLAMP 11 V CCD MCD266 ...
Page 5
... T operating ambient temperature range amb HANDLING Inputs and outputs are protected against electrostatic discharges in normal handling. However totally safe desirable to take normal precautions appropriate to handling integrated circuits. 1996 Aug 20 PARAMETER 5 Preliminary specification TDA8706 MIN. MAX. UNIT 0.3 +7.0 V 0.3 +7.0 V 1.0 V ...
Page 6
... Typical values measured VRB VR1 CONDITIONS MIN. TYP. 4.5 5.0 4.5 5 2.0 = 0.4 V 400 = 2 MHz MHz 0.4 V 400 = 2.7 V 3.22 3.35 1.84 1.9 1.36 1.435 840 900 100 0.4 1.0 30 TDA8706 MAX. UNIT 5 CCD A 100 0 CCD 3.44 V 1.96 V 1.48 V 940 mV k 1000 nF 0 ...
Page 7
... Fig.6 7 Preliminary specification CONDITIONS MIN. TYP. 0 2.7 < CCD 22 5 TDA8706 MAX. UNIT 0 CCD +20 A MHz MHZ ns 66 0.75 LSB 0.5 LSB 2 LSB bits ...
Page 8
... Note 000001 don’t care. ...... Table 4 Clamp input B and C ...... ...... 111110 111111 111111 Note don’t care Preliminary specification DIGITAL A CLAMP OUTPUTS ( DIGITAL B/C CLAMP OUTPUTS ( TDA8706 = 0.5 V VI(p- 2.2 2 2.65 2.65 ...
Page 9
... CLAMP OUTPUT DATA C DATA 1996 Aug 20 90% 10% t CLF t CLH t CLL t CLP Fig.3 AC clock characteristics. t CLPS DATA A DATA B DATA C Fig.4 AC characteristics select signals; Clamp, Data. 9 Preliminary specification TDA8706 CLR MCD268 t CLPH t CLPP MCD269 - 1 ...
Page 10
... Table 5 Clamp characteristic related to TV signals PARAMETER Clamping time per line (signal active) Input signals clamped to correct level after 1996 Aug 20 Fig.5 AC characteristics select signals; Clamp, Data. 10 Preliminary specification TDA8706 digital outputs = 100000 digital outputs = 100000 digital outputs = 000000 1 0 MCD270 MIN ...
Page 11
... Philips Semiconductors 6-bit analog-to-digital converter with multiplexer and clamp handbook, full pagewidth CE input data outputs 1996 Aug 20 t dHZ t dZH t dLZ Fig.6 Timing diagram of 3-state delay. 11 Preliminary specification TDA8706 reference level (1.3 V) 2 dZL MGD690 ...
Page 12
... Do not draw current from these pins in order to achieve good linearity (3) Analog and digital supplies should be separated and decoupled. 1996 Aug TDA8706 MGA230 Fig.7 Application diagram. 12 Preliminary specification TDA8706 clock signal ...
Page 13
... 1.73 0.53 0.36 26.92 6.40 1.30 0.38 0.23 26.54 6.22 0.068 0.021 0.014 1.060 0.25 0.051 0.015 0.009 1.045 0.24 REFERENCES JEDEC EIAJ SC603 13 Preliminary specification 3.60 8.25 10.0 2.54 7.62 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.12 0.31 0.33 EUROPEAN PROJECTION TDA8706 SOT146 ( max. 0.254 2.0 0.01 0.078 ISSUE DATE 92-11-17 95-05-24 ...
Page 14
... REFERENCES JEDEC EIAJ MS-013AC 14 Preliminary specification detail 1.1 1.1 0.25 0.25 1.4 0.4 1.0 0.043 0.043 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION TDA8706 SOT163 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 92-11-17 95-01-24 ...
Page 15
... Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 15 Preliminary specification TDA8706 ...
Page 16
... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1996 Aug 20 16 Preliminary specification TDA8706 ...