Philips TDA9964 11. Application information

Philips Semiconductors TDA9964

12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras

Objective speciﬁcation Rev. 03 — 16 January 2001 15 of 23

9397 750 07918 © Philips Electronics N.V. 2001. All rights reserved.

11. Application information

Table 12: Output enable control by serial interface (register addressA3 =0, A2 =0,

A1 = 1 and A0 = 1); output enable pin (OE) connected to ground

SD6 ADC digital outputs D11 to D0

0 high impedance

1 active binary

(1) Pins SEN and VSYNC should be interconnected when the vertical sync signal is not available.

(2) Input signals IN, SHD and SHP must be adjusted to comply with timing signals th(IN;SHP) and th(IN;SHD) (see Section 10

“Characteristics”).

Fig 11. Application diagram.

handbook, full pagewidth

FCE525

1

2

3

4

5

6

7

8

9

10

11

36

48 47 46 45 44 43 42 41 40 39 38 37

13 14 15 16 17 18 19 20 21 22 23 24

35

34

33

32

31

30

29

28

27

26

12 25

TDA9964

D11

D10

D9

D8

D6

D5

D4

D3

D2

VCCO

VCCA1

VCCA2

AGND1

AGND2

IN

AGND3

CPCDS1

OFDOUT

TEST

D7

SHP

SHD

CLPOB

BLK

VCCA4

AGND6

STDBY

CLPDM

OGND2

OE

VCCO2

CLK

CPCDS2

DCLPC

AGND5

VCCA3

VCCD1

VCCO1

SCLK

SEN

VSYNC

OPGA

OPGAC

SDATA

AGND4

DGND1

OGND1

serial

interface

VCCA

VCCA

CCD(2)

VCCA VCCO

100 nF

100 nF

100

nF

VCCD

100 nF

VCCA

100 nF

VCCD

100 nF

1 µF

1

µF

1

µF

1

µF

(1)

(2) (2)

D0

D1

VCCD

Contents

Main TDA9964 12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras Rev. 03 16 January 2001 Objective specication 1. Description 2. Features 4. Quick reference data 5. Ordering information 12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras Objective specication Rev. 03 16 January 2001 3 of 23 hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh 6. Block diagram Fig 1. Block diagram. TDA9964 Philips Semiconductors TDA9964 7. Pinning information Fig 2. Pin conguration. 7.2 Pin description 7.1 Pinning TDA9964HL Page Philips Semiconductors TDA9964 8. Limiting values 9. Thermal characteristics 10. Characteristics In accordance with the Absolute Maximum Rating System (IEC 60134). = 3.0V; V = 2.7V; f = 3.0 V; V = 2.7 V; f = 30 MHz; T = 3.0 V; V = 2.7 V; f = 30 MHz; T Philips Semiconductors TDA9964 Fig 3. Pixel frequency timing diagram; all polarities active HIGH. Fig 4. Pixel frequency timing diagram; all polarities active LOW. Fig 5. DAC voltage output as a function of DAC input code. Fig 6. Line frequency timing diagram. 12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras Fig 7. Total gain from CDS input to ADC input as a function of PGA input code. Fig 8. Typical total noise performance as a function of PGA gain. Fig 9. Serial interface block diagram. VSYNC Fig 10. Loading sequence of control input data via the serial interface. tsu1=t Page 11. Application information D1 D0 TDA9964 Fig 11. Application diagram. 11.1 Power and grounding recommendations 12. Package outline LQFP48: plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm SOT313-2 Fig 12. SOT313-2. 13. Handling information 14. Soldering 14.1 Introduction to soldering surface mount packages Data Handbook IC26; Integrated Circuit Packages 14.2 Reow soldering 15. Revision history 16. Data sheet status 17. Denitions 18. Disclaimers Philips Semiconductors - a worldwide company Internet: http://www.semiconductors.philips.com Contents