MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 3
MT9072
Manufacturer Part Number
MT9072
Description
Octal T1-E1-J1 Framer
Manufacturer
Zarlink Semiconductor, Inc.
Datasheet
1.MT9072.pdf
(278 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT9072AV
Manufacturer:
ZARLINK
Quantity:
56
Company:
Part Number:
MT9072AV2
Manufacturer:
TRIQUINT
Quantity:
56
Part Number:
MT9072AV2
Manufacturer:
ZARLINK
Quantity:
20 000
- Current page: 3 of 278
- Download datasheet (2Mb)
Advance Information
Data Link
One Embedded Floating HDLC per Framer
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1. TxDL and RxDL pins support transmit and
2. Bit Oriented Messages are supported via
3. An internal HDLC can be assigned to transmit/
Flag generation and Frame Check Sequence (FCS) generation and detection, zero insertion and
deletion
Continuous flags, or continuous 1s are transmitted between frames
Transmit frame-abort
Invalid frame handling:
Access is provided to the receive FCS
FCS generation can be inhibited for terminal adaptation
Recognizes single byte, dual byte and all call addresses
Independent, 32 byte deep transmit and receive FIFOs
Receive FIFO maskable interrupts for nearly full and overflow conditions
Transmit FIFO maskable interrupts for nearly empty and underflow conditions
Maskable interrupts for transmit end-of–packet and receive end-of-packet
Maskable interrupts for receive bad-frame (includes frame abort)
Transmit-to-receive and receive-to-transmit loopbacks are provided
Transmit and receive bit rates and enables are independent
Frame aborts can be sent under software control and they are automatically transmitted in the event of
a transmit FIFO underrun
Three methods are provided to access the
datalink:
Assignable to the ESF Facility Data Link or
any other channel
Operates at 4 kbit/s (FDL), 56 kbit/s or
receive datalinks
internal registers
receive over the FDL in ESF mode
64 kbit/s
Frames yielding an incorrect FCS are tagged as bad packets
Frames with fewer than 25 bits are ignored
Frames with fewer than 32 bits between flags are tagged as bad packets
Frames interrupted by a Frame-Abort sequence remain in the FIFO and an interrupt is generated
T1/J1 Mode
T1/J1 Mode
•
•
•
•
1. TxDL and RxDL pins support transmit and
2. An internal HDLC can be assigned to transmit/
Two methods are provided to access the
datalink:
In transparent mode, if the Sa4 bit is used for
an intermediate datalink, the CRC-4
remainder can be updated to reflect changes
to the Sa4 bit
Assignable to timeslot-0, bits Sa4~Sa8 or
any other timeslot
Operates at 4, 8, 12, 16 or 20 kbit/s (Sa bits)
or 64 kbit/s
receive datalinks over the Sa4~Sa8 bits
receive data via the Sa4~Sa8 bits
E1 Mode
E1 Mode
MT9072
3
Related parts for MT9072
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Dual Reference Frequency Selectable Digital PLL with Multiple Clock Outputs for T1/E1 (ITU-T G.812 type IV) and Stratum (3, 4, 4E) Applications
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
PLL, Dual Reference Frequency Selectable Digital PLL with Multiple Clock Outputs
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Framer, Framer Circuit, T1/E1 System Synchronizer
Manufacturer:
Zarlink Semiconductor, Inc.
Part Number:
Description:
Framer, Framer Circuit, T1/E1/OC3 System Synchronizer
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Framer: Framer Circuit: T1/E1/OC3 System Synchronizer
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Framer, Framer Circuit, T1/E1 System Synchronizer with Holdover
Manufacturer:
Zarlink Semiconductor, Inc.
Part Number:
Description:
Dual reference frequency selectable 3.3V Digital PLL with Multiple Clock Outputs for T1/E1 (ITU-T G.812 type IV), Stratum (3, 4, 4E) and STS-3/OC3 Systems
Manufacturer:
Zarlink Semiconductor, Inc.
Part Number:
Description:
Dual Reference Frequency Selectable, 3.3 V Digital PLL with Multiple Clock Outputs for T1/E1 and Stratum 4 and 4E Applications, with Holdover
Manufacturer:
Zarlink Semiconductor, Inc.
Part Number:
Description:
T1/E1/J1 Single Chip Transceiver
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
SMX-Switch, SMX-Switch Matrix Module
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Large Digital Switch
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Switch Fabric, 131.072Mbps Switching Bandwidth, 3.3V Supply Voltage, 120-PBGA
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Quad Digital Switch
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
1024 Channels TDM (ST-BUS) to Parallel Bus Access Circuit (PAC)
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Interface, Digital Subscriber Interface Circuit
Manufacturer:
Zarlink Semiconductor, Inc.
Datasheet: