Electronic Components Datasheet Search |
|
LCP-1250RJ3SR-S Datasheet(PDF) 4 Page - Delta Electronics, Inc. |
|
LCP-1250RJ3SR-S Datasheet(HTML) 4 Page - Delta Electronics, Inc. |
4 / 8 page LCP-1250RJ3SR DELTA ELECTRONICS, INC. 4 Dec., 2006 Rev. 1.01 www.deltaww.com Pin Function Definitions Pin Num. Name Function Plug Seq. Notes 1 VeeT Transmitter Ground 1 Note 5 2 TX Fault Transmitter Fault Indication 3 Note 1 - Function not available 3 TX Disable Transmitter Disable 3 Note 2 - Module disables on high or open 4 MOD-DEF2 Module Definition 2 3 Note 3 - Two-wire serial ID interface 5 MOD-DEF1 Module Definition 1 3 Note 3 - Two-wire serial ID interface 6 MOD-DEF0 Module Definition 0 3 Note 3 - grounded in module 7 Rate Select Not Connect 3 Function not available 8 LOS Loss of Signal 3 Note 4 - Function not available 9 VeeR Receiver Ground 1 Note 5 10 VeeR Receiver Ground 1 Note 5 11 VeeR Receiver Ground 1 Note 5 12 RD- Inverse Received Data Out 3 Note 6 13 RD+ Received Data Out 3 Note 6 14 VeeR Receiver Ground 1 Note 5 15 VccR Receiver Power 2 Note 7 - 3.3V ± 5% 16 VccT Transmitter Power 2 Note 7 - 3.3V ± 5% 17 VeeT Transmitter Ground 1 Note 5 18 TD+ Transmitter Data In 3 Note 8 19 TD- Inverse Transmitter Data In 3 Note 8 20 VeeT Transmitter Ground 1 Note 5 Plug Seq.: Pin engagement sequence during hot plugging. Notes: 1) TX Fault is not supported and tied to ground. 2) TX disable is an input that is used to reset the chip of Gigabit Ethernet PHY inside the copper SFP. It is pulled up within the module with a 4.7 – 10 K Ω resistor. Low (0 – 0.8V): Transmitter on (>0.8, < 2.0V): Undefined High (2.0 – 3.465V): Transmitter Disabled Open: Transmitter Disabled 3) These are the module definition pins. They should be pulled up with a 4.7K – 10KΩ resistor on the host board. The pull-up voltage shall be VccT or VccR. MOD-DEF 0 is grounded in the module to indicate that the module is present. MOD-DEF 1 and MOD-DEF 2 are the clock and data lines of the two-wire serial interface, respectively. 4) LOS (Loss of Signal) is not available and tied to ground. 5) VeeR and VeeT are internally connected within the copper SFP. 6) RD+ and RD- are the received differential outputs, and they are AC-coupled 100Ω differential lines that should be terminated with 100Ω (differential) at user’s SERDES. The AC coupling is done inside the copper SFP and thus not required on the host board. The differential voltage swing will be between 250mV and 625 mV, while properly terminated. 7) VccR and VccT are the receiver and transmitter power supplies, and they are internally connected within the copper SFP. The power rail is defined as 3.3V ±5% at the SFP connector pin. |
Similar Part No. - LCP-1250RJ3SR-S |
|
Similar Description - LCP-1250RJ3SR-S |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |