m28333-3x Mindspeed Technologies, m28333-3x Datasheet - Page 60
m28333-3x
Manufacturer Part Number
m28333-3x
Description
Single/dual/triple E3/ds3/sts-1 Line Interface Unit
Manufacturer
Mindspeed Technologies
Datasheet
1.M28333-3X.pdf
(71 pages)
- Current page: 60 of 71
- Download datasheet (2Mb)
Appendix B: Exposed Thin Quad Flat (ETQFP) Pack
B.2 Package Thermal Characterization
Table B-1. Dimensional Parameters (mm)
B-4
NOTE(S):
(1)
100-lead ETQFP
Package Type
48-lead ETQFP
80-lead ETQFP
N represents the total number of thermal vias to be placed evenly across the entire PCB center pad. In the case of the 48-lead
ETQFP, all thermal vias are located within the exposed region of the center pad.
14.40
14.40
5.40
A
An array of 0.33 mm diameter thermal vias plated with 1 oz. copper must be
placed on the pad and shorted to the PCB’s ground plane. If the plating thickness
in the exposed region of the center pad is not sufficient to effectively plug the
barrel of the via when plated, use solder mask to cap the vias; the mask diameter
should have a dimension equal to the via diameter + 0.1 mm minimum. This
prevents the solder from wicking through the thermal via, potentially creating a
solder void in the region between the package bottom and the center pad on the
surface of the PCB.
family.
14.40
14.40
5.40
B
Mindspeed Technologies
0.50
0.65
0.50
Table B-1
C
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
lists the dimensions for the entire ETQFP package
0.25
0.35
0.25
D
™
M28331/M28332/M28333 (–3x)
1.00
1.00
1.00
E
4.70 sq.
6.50 sq.
8.00 sq.
F
28333-DSH-003-A
7 x 7; 49
7 x 7; 49
3 x 3; 9
N
(1)
Related parts for m28333-3x
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
TSS NET TRIPLE DS3/E3/STS-1 LIU, 3.3V
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
RS8234EBGC ATM XBR SAR
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
ATM IMA 8.192Mbps 1.8V/3.3V 484-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
ATM SAR 622Mbps 3.3V ABR/CBR/GFR/UBR/VBR 456-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
RS8234EBGD ATM XBR SAR, ROHS
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
3-PORT T3/E3/STS-1 LIU WITH/ DJAT IC (ROHS)
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet: