Part Number : CYS25G0101DX

Function : SONET OC-48 Transceiver

Package : 120-pin TQFP (Pb-free)

Maker : Cypress Semiconductor

Pinouts :
CYS25G0101DX datasheet

Description :

The CYS25G0101DX SONET OC-48 Transceiver is a communications building block for high speed SONET data communications. It provides complete parallel-to-serial and serial-to-parallel conversion, clock generation, and clock and data recovery operations in a single chip optimized for full SONET compliance.

Transmit Path

New data is accepted at the 16-bit parallel transmit interface at a rate of 155.52 MHz. This data is passed to a small integrated FIFO to enable flexible transfer of data between the SONET processor and the transmit serializer. As each 16-bit word is read from the transmit FIFO, it is serialized and sent out to the high speed differential line driver at a rate of 2.488 Gbits per second.



1. SONET OC-48 operation

2. Bellcore and ITU jitter compliance

3. 2.488 GBaud serial signaling rate

4. Multiple selectable loopback or loop through modes

5. Single 155.52 MHz reference clock

6. Transmit FIFO for flexible data interface clocking

7. 16-bit parallel-to-serial conversion in transmit path

8. Serial-to-16-bit parallel conversion in receive path

Automotive Qualified N
Functions Transceiver
Standard OC-48
Min. Operating Voltage (V) 3.00
8B / 10B ENDEC N
Min. Operating Temp. (°C) 0
Max. Operating Temp. (°C) 70
Max. Speed (Mbps) 2488
No. of Channels 1
Min. Speed (Mbps) 155
Max. Operating Voltage (V) 3.60

Datasheet PDF Download :
CYS25G0101DX pdf

Others datasheet of same file :

CYS25G0101DX, CYS25G0101

2021/07/31 16:34 2021/07/31 16:34