VSC7809X 查看數據表（PDF） - Vitesse Semiconductor
零件编号
产品描述 (功能)
生产厂家
VSC7809X
Vitesse Semiconductor
VSC7809X Datasheet PDF : 10 Pages
| |||
VITESSE
SEMICONDUCTOR CORPORATION
Photodetector/Transimpedance Amplifier
Family for Optical Communication
Advance Product Information
VSC7809
Table 1: Electro-Optical Specifications(1)
Symbol
Parameter
Min
VSS
Supply Voltage
3.0
IDD
Supply Current
14
PSRR Power Supply Rejection Ratio
-
λ
Wavelength
700
fC
Low Frequency Cutoff
-
BW
Optical Modulation Bandwidth
800
S
Sensitivity
-20
RO
Single Ended Output Impedance
20
VO
Differential Output Voltage
0.2
RD
Differential Responsivity
0.8
VDC
Output Bias Voltage
1.0
∆VDC
Bias Offset Voltage
-
NEPO Input Noise Equivalent Power
-
VNO
Output Noise Voltage
-
DCD
Duty Cycle Distortion
-
IOUT
Output Drive Current
2.0
PDJ
Pattern Dependent Jitter
-
----
Optically Active Area
-
PPJ
PP Jitter
-
tR
Rise Time
-
tF
Fall Time
-
Notes: (1) Specified over 0°C (ambient) to 70°C (case).
(2) Typical conditions 25°C and 3.3V power supply.
(3) See Note 1 in Application Note 48.
(4) P = Incident Optical Power
(5) See Note 2 In Application Note 48.
Typ(2)
3.3
23
-10
840
1.8
1100
-21
25
0.26
1.2
-
-
1
1.0
-
2.6
35
100
190
-
-
Max
3.6
40
-
850
2.5
-
30
0.4
-
-
200
1.4
1.25
4.5
-
60
-
250
400
400
Units
V
mA
dB
nm
MHz
MHz
dBm
Ω
V
mV/µW
V
mV
µW rms
mV rms
%
mA
ps
µm
ps
ps
ps
Conditions
Frequencies up to 40MHz
Use external filter to get
PSRR of -35dB(3).
-3db, P(4) = -15dBm @
50MHz
-3db,
P = -15dBm @ 50MHz
1.25Gb/s, BER10-12(5)
P = -5dBm,
RLOAD = 100Ω differential
RLOAD = 100Ω
P = -15dBm @ 50MHz
P = 0mW
P = 0mW
P = -5dBm
P = -5dBm
P = -5dBm
+/-10% Voltage Window
Diameter
P = -5 dBm
20%-80% P = -5dBm
20%-80% P = -5dBm
Page 2
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52195-0, Rev 2.4
04/05/01
Share Link: