參數(shù)資料
型號(hào): TXN31115D200000
廠商: EMCORE CORP
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 830-860nm, 4250Mbps(Tx), 4250Mbps(Rx), PANEL MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE-20
文件頁數(shù): 9/30頁
文件大小: 894K
代理商: TXN31115D200000
Intel
TXN31115D2 Quad-Rate 850 nm Optical Transceiver - SFP MSA Compatible
26-Sep-2007
Document Number: 311473, Revision: 006US
Datasheet
9
TX N31115D2 Optical Transceiver
2.2
Electrical Characteristics
The minimum and maximum values in this section apply over the following
recommended temperature and voltage range (from
Table 2, “Recommended Operating
Conditions” on page 8
).
-20 °C < Tc < 85 °C, 3.0 V < Vcc < 3.6 V
Table 3
lists the TXN31115D2 Optical Transceiver electrical characteristics for power
and current.
Table 4
lists the TXN31115D2 Optical Transceiver transmitter electrical characteristics.
Table 3.
Electrical Characteristics – Pow er and Current
Parameter
Symbol
Min
Typ
Max
Units
Notes
Supply Current
l
cc
170
mA
T
c
= 20°C, V
cc
= 3.3 V
220
mA
Power Dissipation
Pdiss
565
800
mW
Supply Noise Rejection
100
mV
10 kHz to 4 MHz
with supply filter
Inrush Current
30
mA
Hot plugging of the
TXN31115D2 Optical
Transceiver results in the
inrush current of no more
than 30 mA greater than the
steady state value.
Table 4.
Electrical Characteristics – Transmitter
Parameter
Symbol
Min
Typ
Max
Units
Notes
CML Input (Single Ended)
250
1100
mVpp
AC coupled inputs
CML Input (Differential)
500
2200
mVpp
Peak-to-peak voltage
Input Impedance
(differential)
Z
IN
85
100
115
Ω
TX_ DISABLE input voltage -
High
V
IH
2
V
cc
+ 0.3
V
TX_ DISABLE input voltage -
Low
V
IL
0
0.6
V
TX_ Fault Output Voltage -
High
V
OH
2.0
Vcc +
0.3
V
IOH = 40 μA,
1 TTL Unit Load
TX_ Fault Output Voltage -
Low
V
OL
0
0.8
V
IOL = -1.6 mA,
1 TTL Unit Load
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