The requested file:
https://pdf.datasheetcatalog.com/datasheet/MitelSemiconductor/mXrqsvr.pdf
is the data sheet for the following electronic components:

Mitel Semiconductor

#	Part Name	Description
1	MT8960	Integrated PCM Filter Codec
2	MT8961	Integrated PCM Filter Codec
3	MT8962	Integrated PCM Filter Codec
4	MT8963	Integrated PCM Filter Codec
5	MT8964	Integrated PCM Filter Codec
6	MT8965	Integrated PCM Filter Codec
7	MT8966	Integrated PCM Filter Codec
8	MT8967	Integrated PCM Filter Codec

Select the part name and then you can download the datasheet in PDF format.