T8531A/T8532 Agere Systems, Inc., T8531A/T8532 Datasheet - Page 50

• Manufacturer Part Number: T8531A/T8532
• Description: Multichannel Programmable Codec Chip Set
• 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 Agere Systems Account Manager or the following:
INTERNET:
E-MAIL:
N. AMERICA: Agere Systems Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286
ASIA PACIFIC: Agere Systems Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256
CHINA:
JAPAN:
EUROPE:
Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application.
Copyright © 2001 Agere Systems Inc.
All Rights Reserved
May 2001
DS01-030ALC
Bit Offset in Whole Time
T-8531A - - - TL-DB
T-8531A - - - 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.agere.com
[e-mail]
1-800-372-2447, FAX [phone] (In CANADA: 1-800-553-2448, FAX [phone])
Tel. [phone], FAX [phone]
Agere Systems (Shanghai) Co., Ltd., 33/F Jin Mao Tower, 88 Century Boulevard Pudong, Shanghai 200121 PRC
Tel. [phone], FAX [phone]
Agere Systems Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan
Tel. [phone], FAX [phone]
Data Requests: 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)
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
108888272
108888678
108697301
108556630
Comcode
May 2001