ML4658, ML4658CP, ML4658CQ Selling Leads, Datasheet
MFG:ML Package Cooled:DIP D/C:12
ML4658, ML4658CP, ML4658CQ Datasheet download
Part Number: ML4658
MFG: ML
Package Cooled: DIP
D/C: 12
ML4658, ML4658CP, ML4658CQ
- Table of contents:
Info of ML4658
Info of ML4658CP
Info of ML4658CQ
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About ML4658
PDF/DataSheet Download
Datasheet: ML4658
File Size: 236238 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
About ML4658CP
PDF/DataSheet Download
Datasheet: ML4658CP
File Size: 236238 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
About ML4658CQ
PDF/DataSheet Download
Datasheet: ML4658CQ
File Size: 236238 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
ML4658 General Description
The ML4658 10BASE-T Transceiver is a single chip cable line driver/receiver that provides all of the functionality required to implement both an internal and external IEEE 802.3 10BASE-T MAU. This part offers a standard IEEE 802.3 AU interface that allows it to directly connect to industry standard manchester encoder/decoder chips or to an AUI cable.
The ML4658 requires a minimal number of external components, and is compliant to the IEEE 802.3 10BASE-T standard. The differential current driven transmitter offers superior performance because of its highly symetrical switching. This results in low RFI noise and low jitter.
The Transceiver easily interfaces to 100W unshielded twisted pair cable, 150W shielded twisted pair cable, or a range of other characteristic impedances by simply changing one external resistor. Jabber, Link Test, and SQE Test are fully integrated onto the chip with enable/disable options. A polarity detection status pin, which can drive an LED, is provided for receive data, and the ML4658 offers automatic polarity correction.
ML4658 Maximum Ratings
Power Supply Voltage Range
VCC ............................................................................... 0.3 to 6V
Input Voltage Range
Digital Inputs (SQEN, LTD) ........................ 0.3 to VCC
Tx+, Tx, RxTP+, RxTP ............................ 0.3 to VCC
Input Current
RRSET, RTSET, JAB, CLSN, XMT, RCV, LTF.......... 60mA
Output Current
TxTP+, TxTP ...................................................... 80mA
Storage Temperature ................................ 65°C to 150°C
Lead Temperature (Soldering 10 sec.) ..................... 260°C
VCC ............................................................................... 0.3 to 6V
Input Voltage Range
Digital Inputs (SQEN, LTD) ........................ 0.3 to VCC
Tx+, Tx, RxTP+, RxTP ............................ 0.3 to VCC
Input Current
RRSET, RTSET, JAB, CLSN, XMT, RCV, LTF.......... 60mA
Output Current
TxTP+, TxTP ...................................................... 80mA
Storage Temperature ................................ 65°C to 150°C
Lead Temperature (Soldering 10 sec.) ..................... 260°C
ML4658 Features
·Complete implementation of IEEE 802.3 10BASE-T Medium Attachment Unit (MAU)
·Incorporates an AU interface for use in an external MAU or internal MAU
·Single 5V supply ±10%
·No crystal or clock input
·Current Driven Output for low RFI noise and low jitter
·Capable of driving 100W unshielded twisted pair cable or 150W shielded twisted pair cable
·Polarity detect status pin capable of driving an LED
·Automatic Polarity Correction
·On-chip Jabber logic, Link Test, and SQE test with enable/disable option
·Provides six network status LED ouput pins
·Incorporates an AU interface for use in an external MAU or internal MAU
·Single 5V supply ±10%
·No crystal or clock input
·Current Driven Output for low RFI noise and low jitter
·Capable of driving 100W unshielded twisted pair cable or 150W shielded twisted pair cable
·Polarity detect status pin capable of driving an LED
·Automatic Polarity Correction
·On-chip Jabber logic, Link Test, and SQE test with enable/disable option
·Provides six network status LED ouput pins
ML4658 Connection Diagram
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