TDA8763 Philips Semiconductors, TDA8763 Datasheet

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TDA8763

Manufacturer Part Number
TDA8763
Description
10-bit high-speed low-power ADC with internal reference regulator
Manufacturer
Philips Semiconductors
Datasheet

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Product specification
Supersedes data of 1997 Feb 10
File under Integrated Circuits, IC02
DATA SHEET
TDA8763
10-bit high-speed low-power ADC
with internal reference regulator
INTEGRATED CIRCUITS
1999 Jan 06

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TDA8763 Summary of contents

Page 1

... DATA SHEET TDA8763 10-bit high-speed low-power ADC with internal reference regulator Product specification Supersedes data of 1997 Feb 10 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1999 Jan 06 ...

Page 2

... High energy physics research modulators Medical imaging. GENERAL DESCRIPTION The TDA8763 is a 10-bit high-speed low-power Analog-to-Digital Converter (ADC) for professional video and other applications. It converts the analog input signal into 10-bit binary-coded digital words at a maximum sampling rate of 50 MHz. All digital inputs and outputs are TTL and CMOS compatible, although a low-level sine wave clock input signal is allowed ...

Page 3

... Jan 06 CONDITIONS MIN. 4.75 4.75 3 MHz; ramp input clk MHz; ramp input clk MHz; ramp input clk MHz; ramp input clk 3 Product specification TDA8763 TYP. MAX. UNIT 5.0 5.25 V 5.0 5.25 V 3.3 5. 0.8 2.0 LSB ...

Page 4

... Fig.1 Block diagram CCD2 TDA8763 CMOS 20 D4 OUTPUTS CCO 13 26 CMOS OUTPUT 28 V CCD1 27 14 OGND DGND1 MBE553 output ground digital ground Product specification TDA8763 TC MSB data outputs LSB IR output ...

Page 5

... CCA AGND 4 DEC TDA8763 CCD2 DGND2 CCO OGND 14 Fig.2 Pin configuration. 5 Product specification TDA8763 V 28 CCD1 27 DGND1 n.c. MBE552 ...

Page 6

... AGND and V may have any value between 0.3 V and +7.0 V provided that the supply CCO in free air 6 Product specification CONDITIONS MIN. MAX. 0.3 +7.0 0.3 +7.0 0.3 +7.0 1.0 +1.0 1.0 +4.0 1.0 +4.0 0.3 +7.0 V CCD 10 55 +150 40 +85 150 CONDITIONS VALUE 110 TDA8763 UNIT UNIT K/W ...

Page 7

... DGND); note 0.8 V clk clk MHz clk DGND); see Table 0 AGND 1 3. 4.43 MHz i 7 Product specification TDA8763 = 3.0 to 5.25 V; CCO and CCA CCD MIN. TYP. MAX. 4.75 5.0 5.25 4.75 5.0 5.25 4.75 5.0 5.25 3.0 3.3 5.25 0.20 +0.20 0.20 +2.25 0.20 +2. ...

Page 8

... REFERENCED 0.5 V < V < CCO full effective bandwidth full effective bandwidth MHz; ramp input clk MHz; ramp input clk middle code note 4 8 Product specification TDA8763 MIN. TYP. MAX. 1.1 1.3 1.5 3.4 3.6 3.8 2.25 2.3 2.35 9.39 245 1860 456 175 175 1.90 1.95 2.00 0 ...

Page 9

... MHz clk f = 4.43 MHz 7.5 MHz MHz MHz i TDA8763M/ MHz clk f = 4.43 MHz 7.5 MHz MHz MHz i 9 Product specification TDA8763 TYP. MAX. UNIT 15 MHz 20 MHz 350 MHz 1.5 3.0 ns 1.5 3 9.4 bits 9.1 bits 9 ...

Page 10

... LSB at code 512 MHz; clk PAL modulated ramp MHz; clk PAL modulated ramp 4.75 V CCO V = 3.15 V CCO ) amb = 25 C. amb 10 Product specification TDA8763 MIN. TYP. MAX times/ sample 0.8 % 0.4 deg ...

Page 11

... R LAD code MGD281 Fig.3 Explanation of note 3. 11 Product specification and the full-scale input range at the converter ˙ 848 – and its variation with temperature and RT RB 6.02 + 1.76 dB. . For 50 MHz version it is d(max) TDA8763 V – ...

Page 12

... IR high impedance active active V CCO 50 sample CCO DATA 50 MBG916 TDA8763 ...

Page 13

... HIGH 50% LOW 10% 3.3 k TDA8763 STLH V I 50% code CLK 50% 0.5 ns Fig.6 Analog input settling-time diagram. 13 Product specification TDA8763 50 dHZ dZH 90% 50% LOW TEST S1 V CCD t V dLZ CCD t V dZL CCD S1 t dHZ DGND t ...

Page 14

... Effective bits: 8.91; THD = 62.96 dB. Harmonic levels (dB): 2nd = 71.38; 3rd = 71.54; 4th = 74.14; 5th = 65.15; 6th = 77.16. Fig.8 Typical Fast Fourier Transform (f 1999 Jan 06 5.00 7.50 10 MHz; f clk 7.50 10.0 12.5 clk 14 Product specification 12.5 15.0 17.5 = 4.43 MHz). i 15.0 17.5 20 MHz MHz). i TDA8763 MGD862 20.0 f (MHz) MGD863 22.5 25.0 f (MHz) ...

Page 15

... OGND Fig.11 OE and TC input. 1999 Jan 06 handbook, halfpage V CCO OGND MBG915 handbook, halfpage MBE557 15 Product specification V CCA V I AGND Fig.10 Analog inputs. V CCA LAD V RM REGULATOR V RB AGND Fig. and TDA8763 MGC040 - 1 DEC MBE558 - ...

Page 16

... Philips Semiconductors 10-bit high-speed low-power ADC with internal reference regulator handbook, halfpage 1999 Jan 06 V CCD CLK DGND Fig.13 CLK input. 16 Product specification TDA8763 1.5 V MBE559 - 1 ...

Page 17

... APPLICATION INFORMATION handbook, full pagewidth AGND AGND The analog and digital supplies should be separated and well decoupled. An application note is available and describes the design and the realization of a demonstration board that uses the version TDA8763M with an application environment. ( and V are decoupled to AGND. ...

Page 18

... 2.5 scale (1) ( 0.38 0.20 10.4 5.4 0.65 0.25 0.09 10.0 5.2 REFERENCES JEDEC EIAJ MO-150AH detail 7.9 1.03 0.9 1.25 0.2 0.13 7.6 0.63 0.7 EUROPEAN PROJECTION Product specification TDA8763 SOT341 ( 1.1 8 0.1 o 0.7 0 ISSUE DATE 93-09-08 95-02-04 ...

Page 19

... Use a low voltage ( less) soldering iron 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. 19 Product specification TDA8763 ...

Page 20

... Philips for any damages resulting from such improper use or sale. 1999 Jan 06 SOLDERING METHOD WAVE not suitable (2) suitable (3)(4) not recommended (5) not recommended 20 Product specification TDA8763 (1) REFLOW suitable suitable suitable suitable suitable ...

Page 21

... Philips Semiconductors 10-bit high-speed low-power ADC with internal reference regulator 1999 Jan 06 NOTES 21 Product specification TDA8763 ...

Page 22

... Philips Semiconductors 10-bit high-speed low-power ADC with internal reference regulator 1999 Jan 06 NOTES 22 Product specification TDA8763 ...

Page 23

... Philips Semiconductors 10-bit high-speed low-power ADC with internal reference regulator 1999 Jan 06 NOTES 23 Product specification TDA8763 ...

Page 24

... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...

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