|
|
PDF PI2EQX3211B Data sheet ( Hoja de datos )
| Número de pieza | PI2EQX3211B | |
| Descripción | 3.2Gbps 2 Differential Channel Serial Re-driver | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de PI2EQX3211B (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
PI2EQX3211B
3.2Gbps 2 Differential Channel Serial Re-driver
with Equalization, Squelch and Flow-Through Pinout
Features
• SATA s/m output drive
• Two 3.2Gbps differential channels
• Adjustable Receiver Equalization
• 100Ω Differential CML I/O’s
• Input signal level detect and squelch for each channel
• Low Power (100mW per Channel)
• Stand-by Mode – Power Down State
• VCC Operating Range: 1.8V ±0.1V
• Packaging (Pb-free & Green):
— 20-lead SSOP
Description
Pericom Semiconductor’s PI2EQX3211B is a low power, signal
re-driver. The device provides programmable equalization, by
using 2 select bits, EQA and EQB, to optimize performance
over a variety of physical mediums by reducing Inter-Symbol
Interference. PI2EQX3211B supports two 100 Differential CML
data I/O’s between the Protocol ASIC to a switch fabric, across
a backplane, or to extend the signals across other distant data
pathways on the user’s platform.
The integrated equalization circuitry provides flexibility with
signal integrity of the signal before the re-driver. Whereas the
integrated de-emphasis circuitry provides flexibility with signal
integrity of the signal after the re-driver.
A low-level input signal detection and output squelch function
is provided for each channel. Each channel operates fully
independantly. When the channels are enabled (EN=1) and
operating, that channels input signal level (on xI+/-) determines
whether the output is enabled. If the input level of the channel
falls below the active threshold level (Vth-) then the outputs are
driven to the common mode voltage.
In addition to providing signal re-conditioning, Pericom’s
PI2EQX3211B also provides power management Stand-by mode
operated by the Enable pin.
Block Diagram
Signal Detection
CML
xl+
xl-
EQx
Equalizer
Limiting
Amp
-Repeated 2 times-
Power
EN Management
07-0193
Pin Description
CML
xO+
xO-
1
EQA
VDD
AI+
AI-
GND
VDD
BO+
BO-
GND
EQB
1
2
3
4
5
6
7
8
9
10
20 EN
19 VDD
18 AO+
17 AO-
16 GND
15 VDD
14 BI+
13 BI-
12 GND
11 NC
PS8901A
08/23/07
1 page  
www.DataSheet4U.com
Packaging Mechanical: 20-lead SSOP (H20)
PI2EQX3211B
3.2Gbps 2 Differential Channel Serial Re-driver
Equalization, Squelch and Flow-Through Pinout
$/#5-%.4 #/.42/, ./
0$
2%6)3)/. $
$!4%
-AX
3%!4).'
0,!.%
"3#
-AX
-IN
Notes:
1. Controlling dimensions in millimeters
2. Ref.: JEDEC MS-150B/AE
3. Package Outline Exclusive of Mold Flash and Metal Burr
Pericom Semiconductor Corporation
3545 N. 1st Street, San Jose, CA 95134
1-800-435-2335 • www.pericom.com
$%3#2)04)/.
0IN
-IL WIDE 33/0
0!#+!'% #/$% (
Ordering Information
Ordering Number
PI2EQX3211BHE
Package Code
H
Package Description
Pb-Free and Green 20-lead SSOP
Notes:
• Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
• E = Pb-free and Green
• X suffix = Tape/Reel
07-0193
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
5
PS8901A
08/23/07
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PI2EQX3211B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PI2EQX3211B | 3.2Gbps 2 Differential Channel Serial Re-driver | Pericom Semiconductor Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |