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參數(shù)資料
| 型號： | V23816-N1018-C312 |
| 廠商： | SIEMENS AG |
| 英文描述： | 3.3 V, 4-Line LVDS Parallel 2.5 GBd Transponder(3.3V, 4線低壓差分信號并行2.5 GBd異頻雷達收發(fā)器) |
| 中文描述： | 3.3伏，四線并行的LVDS 2.5 GBd轉(zhuǎn)發(fā)器（3.3V，四線低壓差分信號并行2.5 GBd異頻雷達收發(fā)器） |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 2303K |
| 代理商： | V23816-N1018-C312 |
Fiber Optics
V23816-N1018-C/L312, 3.3V, 4-Line LVDS Parallel 2.5GBd Transp.OC-48 SONET/SDH SR, 2km
11
The REFCLK input is a LVPECL input, which is driven by the
customer Clock Source, which should be an LVPECL device. DC
coupling is acceptable if the clock source is a +3.3 V LVPECL.
The REFCLK input is terminated with 100
differential
between lines in the transponder. It is necessary for the cus-
tomer to provide the external 330
resistors to ground for the
source termination.
RX Signals
The customer framer accepts as input the RXDATA and RXCLK
outputs of the transponder. In order to use DC Coupling, the
framer should be a +3.3 V LVDS device. The RXDATA and
RXCLK outputs of the transponder are not true LVDS, but are
LVDS level compatible, which use a 330
to ground termina-
tion in the transponder. If the framer does not have a 100
dif-
ferential termination between lines, then the customer will
have to supply the terminations on their board.
Line Impedance
For proper impedance matching, all LVDS traces should be con-
structed as a differential trace pair, with 100
characteristic
impedance between the lines of each pair, and 50
character-
istic impedance per line. The LVPECL traces should be con-
structed as 50
per line.
CONVERSION OF RX_MON OUTPUT TO A VOLTAGE WITH
RESPECT TO GROUND
MECHANICAL
Size
The outline size for the transponder housing is 2.3 in x 1.6 in x
0.54 inches. Please refer to the outline drawing.
Fiber & Connectors
The transponder has fiber pigtails for both TX and RX. The TX
pigtail is Single Mode Fiber, 9 μm/125 μm. The RX pigtail is
Multi Mode Fiber, 50 μm/125 μm. Each pigtail is terminated
with a LC/PC or SC/PC optical connector with 0
o
polish. The
minimum bend radius of the fiber pigtails is 30 mm (1.18
inches), typical. The fiber length see Ordering Information on
page 1, as measured from the transponder housing to the tip of
the connector.
Interface Connector
The transponder interface connector is a 60 pin SMT, dual row,
header, 0.5 mm pitch, with ground blade, Samtec part number
QTH-030-01-L-D-A. The appropriate mating connector for the
customer pcb is a 60 pin SMT, dual row, socket, 0.5 mm pitch,
with mating alignment pins, Samtec part number QSH-030-01-L-
D-A. The internal blade of the connector should be connected
to signal ground on the user
’
s pcb. Contact Samtec for recom-
mended pcb layout pattern for QSH connector.
Hostboard Contact Area
Following is the recommended board layout and hostboard con-
tact area.
Board Layout
For detailed connector layout information, check
http://www.samtec.com, and go to
“
QSH
”
connector.
Layout with reference to the spec of
Samtec connector
QSH-030-01-*-D-A
placement of all holes
1) outline shadow with maximal dimensions
included are the tolerances of the
transponder and the Samtec connector
1
1)
detail X, 2:1
Dimensions in mm [inches]
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V23816-N1018-L312 | 制造商:Infineon Technologies AG 功能描述:4 Line LVDS Parallel 2.5 GBd Transponder 60-Pin |
| V23816-N1018-L312A | 制造商:Infineon Technologies AG 功能描述:Communications, 3.3 V, 4 Line LVDS Parallel 2.5 GBD Transponder OC-48 SONET/SDH Short Reach (SR) Up To 2 km |
| V23818-C18-L35 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC⑩ Connector |
| V23818-C18-L36 | 功能描述:TXRX SGL MODE ATM 155MBD 1300NM RoHS:否 類別:光電元件 >> 光纖 - 收發(fā)器 系列:- 標準包裝:20 系列:* |
| V23818-C18-L37 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC⑩ Connector |
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