參數(shù)資料
型號(hào): R2862A
英文描述: R2862A Digital 2R Receiver OC-192/STM-64
中文描述: R2862A數(shù)字2R接收OC-192/STM-64
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 97K
代理商: R2862A
3
Agere Systems Inc.
Preliminary Data Sheet
October 2001
R2862A Digital 2R Receiver OC-192/STM-64
Electrical/Optical Characteristics
* Test transmitter: external modulator, BW > 10 GHz,
λ
= 1550 ± 30 nm; extinction ratio > 10 dB (e.g., Agilent
Model 83433).
Table 2. Electrical/Optical Characteristics
(Specified characteristics apply for the operating conditions in Table 1
at BOL, unless noted otherwise.)
Parameter
Symbol
R
Condition
Min
0
0.65
0.7
300
Typ
–20
2
0.75
0.8
550
Max
–18.5
1.0
750
Unit
dBm
dBm
A/W
A/W
nA
mVp-p
Sensitivity*
Overload*
Responsivity
10
–12
BER, PRBS 2
31
– 1
10
–12
BER, PRBS 2
31
– 1
–5 °C to +70 °C case
25 °C case
25 °C case
Ext. Ratio = 10 dB, PRBS 2
31
– 1,
Pin = –19 dBm to 0 dBm
P
IN
= –25 dBm
Dark Current
Output Voltage
I
D
V
OUT
Transimpedance, Small
Signal
Eye Crossing*
Eye Crossing:*
V
T
= –1 V
V
T
= 1 V
Rise/Fall Time*
(20%—80%)
Bandwidth, Small Signal
Z
T
100
k
–19 dBm, V
T
open
35
50
65
%
P
IN
= –19 dBm
P
IN
= –19 dBm
P
IN
= –19 dBm
60
20
40
35
%
%
ps
t
R
/t
F
f
3 dB
P
IN
= –25 dBm,
–3 dB Relative to 300 MHz
P
IN
= –25 dBm,
Relative to 300 MHz
7
9
GHz
Low-frequency Cutoff
30
kHz
Supply Current, V
CC
Supply Current, V
EE
Logic Sense
I
CC
I
EE
80
225
Non-
inverting
120
300
mA
mA
Optical Return Loss
RL
Not Including Connector
27
dB
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