VSC7810-X 查看數據表（PDF） - Vitesse Semiconductor
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VSC7810-X
Vitesse Semiconductor
VSC7810-X Datasheet PDF : 16 Pages
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VSC7810
Data Sheet
SPECIFICATIONS
Typical conditions of +25°C.
Table 1. DC Characteristics—0°C Ambient to +90°C Case, 3.3V Power Supply
Symbol Parameter
Min
VDD
Supply Voltage
4.5
IDD
Supply Current
13
PSRR Power Supply Rejection Ratio
35
λ
Wavelength
700
Fc
Low Frequency Cutoff
-
Optical Modulation Bandwidth:
800
BW
Normal Range: 0°C ambient to +70°C case
Extended Range: 0°C ambient to +90°C case 800
S
Sensitivity
-22
Ro
Single-Ended Output Impedance
25
VD
Differential Output Voltage
0.35
RD
Differential Responsivity
0.8
VDC
Output Bias Voltage
1.0
∆VDC
Bias Offset Voltage
-
NEPO Input Noise Equivalent Power
0.35
VNO
Output Noise Voltage
0.55
DCD
Duty Cycle Distortion
-
IOUT
Output Drive Current
2.5
PDJ
Pattern Dependent Jitter
20
Optically Active Area
-
PPJ
Peak-to-Peak Jitter
120
tR
Rise Time
310
tF
Fall Time
280
Typ Max Unit Condition
5.0
5.5
V
26
40
mA
Frequencies up to 40MHz.
-
-
dB Use external filter to get
PSRR of -35dB.
840 850
nm
-
1.8
MHz -3dB, P(1) = -15dBm at 50MHz
1200
900
-25
-
0.52
2.2
1.5
40
0.45
0.66
1.5
-
40
100
160
355
325
1300
-27
60
0.65
-
2.5
200
0.93
0.75
4.5
8
60
-
200
400
3470
MHz
MHz
dBm
-3dB, P = -15dBm at 50MHz
1.25Gb/s, BER10-12
Ω
V
mV/µW
P = -4.5 dBm,
RL= 100Ω differential
RL = 100Ω
P = -15dBm at 50MHz
V
mV
µW rms P = 0mW
mV rms P = 0mW
% P = -4.5dBm
mA P = -4.5dBm
P = -4.5dBm
ps
+/-10% Voltage Window
µm Diameter
ps P = -5dBm
ps 20% to 80% P = -4.5dBm
ps 20% to 80% P = -4.5dBm
1. P = Incident Optical Power.
2 of 16
G52145, Rev 4.2
4/4/02
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