tda8757c NXP Semiconductors, tda8757c Datasheet - Page 38

• Manufacturer Part Number: tda8757c
• Description: Tda8757c Triple 8-bit Adc 205 Msps
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
9
9.1
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.1.7
9.1.8
9.1.9
9.2
9.3
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
16.5
17
18
19
© Koninklijke Philips Electronics N.V. 2002.
Printed in The Netherlands
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 14 August 2002
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 7
Functional description . . . . . . . . . . . . . . . . . . 12
I
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 24
Thermal characteristics. . . . . . . . . . . . . . . . . . 24
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 25
Application information. . . . . . . . . . . . . . . . . . 32
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 33
Handling information. . . . . . . . . . . . . . . . . . . . 34
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 36
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 37
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2
C-bus and 3W-bus interfaces . . . . . . . . . . . . 17
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 8
Analog video inputs . . . . . . . . . . . . . . . . . . . . 12
Clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Variable gain amplifiers. . . . . . . . . . . . . . . . . . 13
Important recommendations. . . . . . . . . . . . . . 14
ADCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Data outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Register definitions . . . . . . . . . . . . . . . . . . . . . 17
Subaddress. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Offset register . . . . . . . . . . . . . . . . . . . . . . . . . 18
Coarse and Fine registers . . . . . . . . . . . . . . . 19
Control register . . . . . . . . . . . . . . . . . . . . . . . . 20
VCO register . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Divider register . . . . . . . . . . . . . . . . . . . . . . . . 21
Phase register. . . . . . . . . . . . . . . . . . . . . . . . . 21
DEMUX register . . . . . . . . . . . . . . . . . . . . . . . 22
Power-down mode . . . . . . . . . . . . . . . . . . . . . 22
I
3W-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 23
Introduction to soldering surface mount
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 34
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 34
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 35
Package related soldering information . . . . . . 35
2
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 22
Document order number: 9397 750 10111
20
21
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Triple 8-bit ADC 205 Msps
TDA8757C