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參數資料
| 型號： | MAX4951BECTP+TGH7 |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC RE-DRIVER SATA I/SATA 20-TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | 轉接驅動器 |
| 驅動器/接收器數： | 1/1 |
| 規程： | SATA I / SATA II |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 20-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
General Description
The MAX4951 dual-channel buffer is designed to re-drive
serial-ATA (SATA) I and SATA II signals and is functional
up to 6.0Gbps for next-generation data rates. The
MAX4951 can be placed near an eSATA connector to
overcome board losses and produce an eSATA-compati-
ble signal level.
The MAX4951 preserves signal integrity at the receiver by
reestablishing full output levels, and can reduce the total
system jitter (TJ) by squaring up the signal. This device
features channel-independent digital boost controls to
drive SATA outputs over longer trace lengths, or to meet
eSATA specifications. SATA Out-Of-Band (OOB) signaling
is supported using high-speed amplitude detection on the
inputs, and squelch on the corresponding outputs. Inputs
and outputs are all internally 50
terminated and must be
AC-coupled to the SATA controller IC and SATA device.
The MAX4951 operates from a single +3.3V (typ) sup-
ply and is available in a small, 4mm x 4mm, TQFN
package with flow-through traces for ease of layout.
This device is specified over the 0°C to +70°C operat-
ing temperature range.
Applications
Servers
Desktop Computers
Notebook Computers
Docking Stations
Data Storage/Workstations
Features
o Single +3.3V (typ) Supply Operation
o Supports SATA I (1.5Gbps) and SATA II (3.0Gbps)
o Supports up to 6.0Gbps for Next-Generation
Applications
o Meets SATA I, SATA II Input-/Output-Return Loss
Mask
o Supports eSATA Levels
o Supports SATA Out-of-Band (OOB) Signaling
o Internal Input/Output 50
Termination Resistors
o Inline Signal Traces for Flow-Through Layout
o ESD Protection on All Pins: ±5.5kV
o Space-Saving, 4mm x 4mm, TQFN Package
MAX4951
SATA I/SATA II Bidirectional Re-Driver
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-4178; Rev 1; 5/09
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
EP = Exposed pad.
PART
TEMP RANGE
PIN-PACKAGE
MAX4951CTP+
0°C to +70°C
20 TQFN-EP*
Pin Configuration
19
20
18
17
7
6
8
HAM
HBP
9
HAP
DAM
DBM
DBP
DAP
1
2
GND
45
15
14
12
11
GND
VCC
BA
BB
EN
VCC
MAX4951
GND
3
13
GND
16
10
VCC
TQFN
4mm x 4mm
TOP VIEW
HBM
*EP
*CONNECT EXPOSED PAD (EP) TO GND.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4951BEVKIT+ | 功能描述:緩沖器和線路驅動器 eSATA Re-Driver EVKIT RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MAX4951CCTP+ | 功能描述:緩沖器和線路驅動器 6Gbps SATA Bidirecti onal Redriver with I RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MAX4951CCTP+GH7 | 功能描述:緩沖器和線路驅動器 SATA I/II/III Bidirectional Redriver with Input Equalization and Preemphasis RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MAX4951CCTP+T | 功能描述:緩沖器和線路驅動器 6Gbps SATA Bidirecti onal Redriver with I RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MAX4951CCTP+TGH7 | 功能描述:緩沖器和線路驅動器 SATA I/II/III Bidirectional Redriver with Input Equalization and Preemphasis RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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