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MAX4951BECTP+TGH7 The MAX4951BECTP+TGH7 is a dual-channel SATA Redriver from Analog Devices, supporting SATA I/II/III signals up to 3Gbps. It features input equalization and output pre-emphasis for signal integrity.
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MAX4951BECTP+TGH7

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX4951BECTP+TGH7 is a dual-channel SATA Redriver from Analog Devices, supporting SATA I/II/III signals up to 3Gbps. It features input equalization and output pre-emphasis for signal integrity.
✓ Total Stock: 40,178 pcs
$ Price Range: $6.12

MAX4951BECTP+TGH7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
40,178 pcs
On Request
40178 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX4951BECTP+TGH7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Data Rate (Max)
Delay Time
ESD Protection
Mounting Type
Number of Channels
Operating Temperature
Signal Conditioning
Supplier Device Package
Tape & Reel
Type
Voltage
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MAX4951BECTP+TGH7 Description

Short technical summary and product information.

The MAX4951BECTP+TGH7 by Analog Devices Inc. is a dual-channel buffer designed to redrive SATA I, SATA II, and SATA III signals. It operates from a single +3.3V supply and is housed in a compact 20-TQFN (4x4mm) package with an exposed pad, suitable for surface mounting.

 

This redriver is ideal for overcoming board losses and producing eSATA-compatible signal levels. It supports data rates up to 3Gbps and features input equalization to preserve signal integrity and reduce system jitter. Channel-independent digital pre-emphasis controls are available to drive SATA outputs over longer trace lengths or meet eSATA specifications. The device also supports SATA Out-Of-Band (OOB) signaling.

 

Key features include hardware SATA-drive cable detection for low standby power and dynamic power-down modes for reduced consumption when no input signal is present. The MAX4951BECTP+TGH7 offers high ESD protection (±8kV HBM) on all pins and is specified for an operating temperature range of 0°C to +70°C.

MAX4951BECTP+TGH7 Quick Information

Product Type: SATA Redriver
Canonical Name: MAX4951BECTP+TGH7 SATA I/II/III Bidirectional Redriver
Subcategory: Signal Buffers, Repeaters, Splitters

MAX4951BECTP+TGH7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX4951BECTP+TGH7 Estimated Pricing

Qty Low High
1+ $6.12 $6.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX4951BECTP+TGH7 Features

  • Supports SATA I, II, and III signals.
  • Input equalization and output pre-emphasis.
  • Operates from a single 3.3V supply.
  • Compact 20-TQFN (4x4mm) package.
  • High ESD protection up to ±8kV HBM.

MAX4951BECTP+TGH7 Applications

  • Ideal for eSATA signal redriving.
  • Compensates for PCB trace losses.
  • Enhances signal integrity at receiver.
  • Suitable for laptop and desktop computers.

MAX4951BECTP+TGH7 FAQs

7 frequently asked questions generated from this part’s specifications.
What SATA standards does the MAX4951BECTP+TGH7 support?

The MAX4951BECTP+TGH7 supports SATA I (1.5Gbps), SATA II (3.0Gbps), and SATA III (6.0Gbps) standards.

What is the maximum data rate for the MAX4951BECTP+TGH7?

The maximum data rate supported by the MAX4951BECTP+TGH7 is 3Gbps.

What is the operating voltage for this SATA redriver?

The MAX4951BECTP+TGH7 operates from a voltage range of 3V to 3.6V, typically 3.3V.

What is the operating temperature range?

The operating temperature range for the MAX4951BECTP+TGH7 is 0°C to +70°C.

What type of package is the MAX4951BECTP+TGH7 in?

The MAX4951BECTP+TGH7 is available in a 20-TQFN (4x4mm) package with an exposed pad.

What signal conditioning features does this redriver offer?

This redriver features input equalization and output pre-emphasis for signal conditioning.

What is the ESD protection level?

The device provides high ESD protection on all pins, rated at ±8kV Human Body Model (HBM).

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