Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼
Nombre de pieza
         Descripción


ATR0839 Datasheet(Hoja de datos) 3 Page - ATMEL Corporation

No. de Pieza. ATR0839
Descripción  4-Channel LVDS Laser Driver for Dual-layer Application
Descarga  6 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  ATMEL [ATMEL Corporation]
Página de inicio  http://www.atmel.com
Logo 

   
 3 page
background image
3
4852BS–DVD–09/05
ATR0839
2.
Pin Configuration
Figure 2-1.
Pinning QFN24
RFB
RFA
NER
E2
NE2
E3
IOUTA
RSB
GND
RSA
IOUTB
ENABLE
24 23 22 21 20 19
7 8
9 10 11 12
18
17
16
15
14
13
1
2
3
4
5
6
Table 2-1.
Pin Description
Pin
Symbol
Type
Function
1
RFB
Analog
External resistor to GND sets frequency of oscillator B
2
RFA
Analog
External resistor to GND sets frequency of oscillator A
3
NER
Digital
Digital control of read channel (channel 1), active low
4
E2
Digital
Digital control of channel 2
5
NE2
Digital
Digital control of channel 2
6
E3
Digital
Digital control of channel 3
7
NE3
Digital
Digital control of channel 3
8
E4
Digital
Digital control of channel 4
9
NE4
Digital
Digital control of channel 4
10
ENOSC
Digital
Digital control of RF oscillator (high active)
11
NENOSC
Digital
Digital control of RF oscillator (low active)
12
VCC
Supply
+5V power supply
13
ENABLE
Digital
Enables output current, active high
14
IOUTB
Analog
Output current source B for laser diode
15
RSA
Analog
External resistor to GND sets swing of oscillator A
16
GND
Supply
Ground, power supply
17
RSB
Analog
External resistor to GND sets swing of oscillator B
18
IOUTA
Analog
Output current source A for laser diode
19
SELA
Digital
High: selects IOUTA, RSA, RFA
Low: selects IOUTB, RSB, RFB
20
VCC
Supply
+5V power supply
21
IR
Analog
Input current, bias voltage approximately GND
22
I2
Analog
Input current, bias voltage approximately GND
23
I3
Analog
Input current, bias voltage approximately GND
24
I4
Analog
Input current, bias voltage approximately GND
Paddle
GND
Supply
Ground, negative power supply




Html Pages

1  2  3  4  5  6 


Datasheet Download



Número de Pieza relacionado

Número de PiezaDescripción de ComponentesHtml ViewFabricante
ATR08494-Channel LVDS Laser Driver for Dual-layer Application 1 2 3 4 5 MoreATMEL Corporation
ATR08414-channel Laser Driver with 2 Outputs 3 LVDS Inputs and Internal Termination 1 2 3 4 5 MoreATMEL Corporation
NX7462LE-CC1480 nm InGaAsP MQW FP PUMP LASER DIODE MODULE FOR EDFA APPLICATION 120 mW MIN 1 2 3 4 5 California Eastern Labs
NX7537BF-AA1 550 nm InGaAsP MQW-FP LASER DIODE COAXIAL MODULE FOR OTDR APPLICATION 1 2 3 4 5 California Eastern Labs
NX8300BE-CCInGaAsP MQW DFB LASER DIODE IN COAXIAL PACKAGE FOR 2.5 Gb/s APPLICATION 1 2 3 4 5 California Eastern Labs
NX7538BF-AA1 550 nm InGaAsP MQW-FP LASER DIODE COAXIAL MODULE FOR OTDR APPLICATION 1 2 3 4 5 California Eastern Labs
NX8341_061 310 nm AlGaInAs MQW-DFB LASER DIODE FOR 10 Gb/s APPLICATION 1 2 3 4 5 MoreCalifornia Eastern Labs
SP7616High Accuracy 4-Channel Low Side LED Driver for CCFL Replacement 1 2 3 4 5 MoreSipex Corporation
NX7539BB-AA1 550 nm InGaAsP MQW-FP LASER DIODE COAXIAL MODULE FOR OTDR APPLICATION 1 2 3 4 5 California Eastern Labs
NX8504BE-CC1550 nm InGaAsP MQW DFB LASER DIODE IN COAXIAL PACKAGE for 622 Mb/s APPLICATION 1 2 3 4 5 California Eastern Labs

Enlace URL

¿ALLDATASHEET es útil para Ud.?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl