|
|
PDF AME9172 Data sheet ( Hoja de datos )
| Número de pieza | AME9172 | |
| Descripción | Bus Termination Regulator | |
| Fabricantes | Analog Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AME9172 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
AME, Inc.
AME9172
n General Description
The AME9172 is a voltage regulator which could con-
vert the input voltage ranging from 1.3V to 6V to an output
voltage that user settled. The regulator can provide sourc-
ing or sinking current. The AME9172 used in conjunc-
tion with series termination resistors, provides an excel-
lent voltage source for active termination schemes of high
speed transmission lines as those seen in high speed
memory buses and distributed backplane designs.
The voltage output of the regulator can be used as a
termination voltage for DDR SDRAM.
Current limits in both sourcing and sinking mode, plus
on-chip thermal shutdown make the circuit tolerant of the
output fault conditions.
n Features
l Support Both DDR 1 (1.25VTT), DDR 2
(0.9VTT) & DDR 3 (0.75VTT) Requirements
l Capable of Sourcing and Sinking Current
l Current-limiting Protection
l Thermal Protection
l Integrated Power MOSFETs
l Generates Termination Voltages for SSTL-2
l High Accuracy Output Voltage at Full-Load
l Adjustable VOUT by External Resistors
l Minimum External Components
l Shutdown for Standby or Suspend Mode
Operation with High-impedance Output
l All AME’s Lead Free Products Meet RoHS
Standards
n Applications
l DDR Memory Termination Supply
l Active Termination Buses
l Desktop PC/AGP Graphics
l Supply Splitters
l Set Top Box/IPC
1
www.DataSheet4U.com
Bus Termination Regulator
Rev. A.01
1 page  
AME, Inc.
www.DataSheet4U.com
AME9172
Bus Termination Regulator
n Ordering Information
AME9172 x x x x x
Pin Configuration
Operating Ambient
Temperature Range
Special Feature
Number of Pins
Package Type
Operating Ambient Temperature Range
Pin Configuration
Package Type
Number
of
Pins
Special Feature
A: 1. VIN
(SOP-8) 2. GND
3. REF
4. VOUT
5. VCNT
6. VCNT
7. VCNT
8. VCNT
A: 1. VIN
(SOP-8/PP) 2. GND
3. REF
4. VOUT
5. NC
6. VCNT
7. NC
8. NC
A: -25OC to 85OC
H: SOP
Z: SOP/PP
A: 8 Z: Lead free
n Ordering Information
Part Number
AME9172AAHAZ
AME9172AAZAZ
Marking*
9172
AAHA
yyww
9172
AAZA
yyww
Output Voltage Package Operating Ambient
Temperature Range
N/A SOP-8 -25oC to 85oC
N/A SOP-8/PP -25oC to 85oC
Note: yyww represents the date code.
* A line on top of the first letter represents lead free plating such as 9172
Please consult AME sales office or authorized Rep./Distributor for package type availability.
5 Rev. A.01
5 Page 
AME, Inc.
AME9172
n Typical Characteristics
www.DataSheet4U.com
Bus Termination Regulator
11 Rev. A.01
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet AME9172.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AME9172 | Bus Termination Regulator | Analog Microelectronics |
| AME9172M | Bus Termination Regulator | Analog Microelectronics |
| 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 |