Part # MAX4951 datasheet

Part Manufacturer: Maxim

Maxim

Part Description: MAX4951 DS


Part Details:

19-4178; Rev 0; 6/08 SATA I/SATA II Bidirectional Re-Driver MAX4951 General Description Features The MAX4951 dual-channel buffer is designed to re-drive o Single +3.3V (typ) Supply Operation serial-ATA (SATA) I and SATA II signals and is functionalup to 6.0Gbps for next-generation data rates. The o Supports SATA I (1.5Gbps) and SATA II (3.0Gbps) MAX4951 can be placed near an eSATA connector to o Supports up to 6.0Gbps for Next-Generation overcome board losses and produce an eSATA-compati- Applications ble signal level. o Meets SATA I, SATA II Input-/Output-Return Loss The MAX4951 preserves signal integrity at the receiver by Mask reestablishing full output levels, and can reduce the total o Supports eSATA Levels system jitter (TJ) by squaring up the signal. This devicefeatures channel-independent digital boost controls to o Supports SATA Out-of-Band (OOB) Signaling drive SATA outputs over longer trace lengths, or to meet o Internal Input/Output 50 Termination Resistors eSATA specifications. SATA Out-Of-Band (OOB) signalingis supported using high-speed amplitude detection on the o In-Line Signal Traces for Flow-Through Layout inputs, and squelch on the corresponding outputs. Inputs o Space-Saving, 4mm x 4mm, TQFN Package and outputs are all internally 50 terminated and must beAC-coupled to the SATA controller IC and SATA device. The MAX4951 operates from a single +3.3V (typ) sup- Ordering Information ply and is available in a small, 4mm x 4mm, TQFNpackage with flow-through traces for ease of layout. PART TEMP RANGE PIN-PACKAGE This device is specified over the 0°C to +70°C operat- MAX4951CTP+ 0°C to +70°C 20 TQFN-EP* ing temperature range. +Denotes a lead-free/RoHS-compliant package.*EP = Exposed pad. Applications Servers Pin Configuration Desktop Computers Notebook Computers TOP VIEW Docking Stations DAP DAM GND DBM DBP Data Storage/Workstations 15 14


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MAX4951.pdf Datasheet