T8531-TL-DB Agere Systems, Inc., T8531-TL-DB Datasheet - Page 48

• Manufacturer Part Number: T8531-TL-DB
• Description: Multichannel programmable codec chip set. Dry pack tray.
• Manufacturer: Agere Systems, Inc.

Codec Chip Set
Ordering Information
Appendix A. Transmit Path Group Delay vs. Bit Offset
Receive path group delay is a fixed value and is specified in the data sheet.
Note: Bit offset values for partial time segments would incrementally add to the base data delay value by 488 ns
Table 42. Transmit Path Group Delay vs. Bit Offset
For additional information, contact your Microelectronics Group Account Manager or the following:
INTERNET:
E-MAIL:
N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286
ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256
CHINA:
JAPAN:
EUROPE:
Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. N o liability is assumed as a result of their use or application. No
rights under any patent accompany the sale of any such product(s) or information.
Copyright © 2000 Lucent Technologies Inc.
All Rights Reserved
November 2000
DS01-028ALC (Replaces DS00-379ALC)
Bit Offset in Whole Time
T-8531 - - - TL-DB
T-8531 - - - TL-DT
T-8532 - - - JL-DB
T-8532 - - - JL-TR
Device Code
per bit offset for an SCK of 2.048 MHz and in increments of 244 ns per bit offset for an SCK of 4.096 MHz.
Segments
http://www.lucent.com/micro
[e-mail]
1-800-372-2447, FAX [phone] (In CANADA: 1-800-553-2448, FAX [phone])
Tel. [phone], FAX [phone]
Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road, Shanghai
200233 P. R. China Tel. [phone], ext. 325, FAX [phone]
Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan
Tel. [phone], FAX [phone]
Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. [phone], FAX [phone]
Technical Inquiries: GERMANY: (49) 89 95086 0 (Munich), UNITED KINGDOM: (44) 1344 865 900 (Ascot),
10
12
13
14
15
11
0
1
2
3
4
5
6
7
8
9
64-Pin TQFP, Dry-bagged, Tape & Reel
FRANCE: (33) 1 40 83 68 00 (Paris), SWEDEN: (46) 8 594 607 00 (Stockholm), FINLAND: (358) 9 3507670 (Helsinki),
ITALY: (39) 02 6608131 (Milan), SPAIN: (34) 1 807 1441 (Madrid)
64-Pin MQFP, Dry pack tray
64-Pin TQFP, Dry pack tray
64-Pin MQFP, Tape & Reel
SCK = 2.048 MHz
Bit Offset
Package
128
144
160
176
192
208
224
240
112
16
32
48
64
80
96
0
SCK = 4.096 MHz
Bit Offset
128
160
192
224
256
288
320
352
384
416
448
480
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
32
64
96
0
Temperature
T
X
Data Delay (µs)
November 2000
f = 1600 Hz
273.4
281.2
289.0
296.8
304.6
312.4
320.2
328.0
335.8
343.6
351.4
359.2
367.0
250.0
257.8
265.6
108697707
108556614
108697301
108556630
Comcode