MT90870AG Zarlink, MT90870AG Datasheet - Page 40
MT90870AG
Manufacturer Part Number
MT90870AG
Description
Switch Fabric 12K x 12K/8K x 4K 1.8V/3.3V 272-Pin BGA Tray
Manufacturer
Zarlink
Datasheet
1.MT90870AG.pdf
(86 pages)
Specifications of MT90870AG
Package
272BGA
Number Of Ports
32
Fabric Size
12K x 12K|8K x 4K
Switch Core
Non-Blocking|Blocking
Port Speed
2.048|4.096|8.192|16.384 Mbps
Operating Supply Voltage
1.8|3.3 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT90870AG2
Manufacturer:
ZARLINK
Quantity:
41
- Current page: 40 of 86
- Download datasheet (572Kb)
4.2.3
The Backplane Output Enable Bit (BE) of the Backplane Connection Memory has direct per-channel control on the
high-impedance state of the Backplane Output streams, BSTo0-31 (for Non-32 MB/s Mode) and BSTo0-15 (for
32 Mb/s Mode). Programming the BE bit to a LOW state will set the stream output of the MT90870 to High
Impedance for the duration of the channel period. See Section 12.4, Backplane Connection Memory Bit
Definition, for programming details.
The BCSTo0-3 outputs remain active.
(32 Mb/s)
(32 Mb/s)
(32 Mb/s)
(32 Mb/s)
BCSTo0
BCSTo1
BCSTo2
BCSTo3
BSTo0
BSTo3
BORS Set HIGH
BSTo2
BSTo1
FP8o
C8o
Figure 15 - Backplane Port External High Impedance Control Timing (32 Mb/s Mode)
Channel 0
bits 7-0
Channel 0
bits 7-0
Channel 0
bits 7-0
Channel 0
bits 7-0
Channel 1
bits 7-0
Channel 1
bits 7-0
Channel 1
bits 7-0
Channel 1
bits 7-0
Zarlink Semiconductor Inc.
MT90870
40
Channel 510
bits 7-0
Channel 510
bits 7-0
Channel 510
bits 7-0
Channel 510
bits 7-0
One C16o cycle
Channel 511
bits 7-0
Channel 511
bits 7-0
Channel 511
bits 7-0
Channel 511
bits 7-0
Data Sheet
Related parts for MT90870AG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Zarlink Semiconductor Inc [TV IF PREAMPLIFIER]
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
256 x 256 Channels (8 TDM Streams @ 2.048Mb/s) Non-blocking Digital Switch (DX)
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Video Programme Delivery Control Interface Circuit
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
SP8719520MHz LOW CURRENT TWO-MODULUS DIVIDERS
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
REMOTE CONTROL RECEIVER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
2·5GHz ÷8192 PRESCALER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
1·3GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet: