TXC-04251AIPQ Transwitch Corporation, TXC-04251AIPQ Datasheet - Page 86

• Manufacturer Part Number: TXC-04251AIPQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-04251AIPQ

• Pin Count: 160
• Screening Level: Industrial
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

TXC-04251-MB
Ed. 4, March 2000
QT1M
TXC-04251
PACKAGE INFORMATION
The QT1M device is packaged in a 160-pin plastic quad flat package (PQFP) suitable for surface mounting, as
illustrated in Figure 17.
INDEX
PIN #1
121
160
Figure 17. QT1M TXC-04251 160-Pin Plastic Quad Flat Package
120
0 -7 DEGREES
1
SEE DETAIL “A”
TRANSWITCH
TXC-04251AIPQ
DATA SHEET
25.35 (SQ)
28.00 (SQ)
31.20 (SQ)
- 86 -
0.80
0.16
DETAIL “A”
81
40
Notes:
1. All linear dimensions are in millimeters.
2. All dimensions are nominal unless
otherwise indicated.
3. Falls within JEDEC MS-022.
80
41
4.10 (MAX)
See Details “B” and “C”
0.25 (MIN)
Detail “B”
Detail “C”
0.38(MAX)
0.22(MIN)
3.42
0.65(TYP)
(TYP)