VSC7807-X [VITESSE]
Photodiode Detector, 700nm Min, 850nm Max, 2500Mbps, Panel Mount, DIE-6;
| 型号： | VSC7807-X |
| 厂家： | 
VITESSE SEMICONDUCTOR CORPORATION |
| 描述： | Photodiode Detector, 700nm Min, 850nm Max, 2500Mbps, Panel Mount, DIE-6 光电 放大器 通信 |
| 文件： | 总10页 (文件大小：141K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
Features
• Integrated Photodetector/Transimpedance Amplifier
Optimized for High-Speed Optical Communications
Applications
Applications
• Gigabit Ethernet Optical Receivers
• Fibre Channel Optical Receivers
• ATM Optical Receivers
• SONET/SDH
• Fibre Channel/Gigabit Ethernet-Compatible
• High Bandwidth: 1300MHz
• System Interconnect
• Low Input Noise Equivalent Power: 2.2µW
• Large Optically Active Area
• Single 3.3V Power Supply
• 2.125Gb/s Data Rate
• 70µm Optically Active Area
• Packages: TO-46, TO-56, Bare Die
General Description
The VSC7807 integrated Photodetector/Transimpedance Amplifier provides a highly integrated solution
for converting 850nm light from a fiber optic communications channel into a differential output voltage. The
benefits of Vitesse Semiconductor’s Gallium Arsenide H-GaAs process are fully utilized to provide very high
bandwidth and low noise in a product with a large optically active area for easy alignment. The sensitivity, duty
cycle distortion and jitter meet or exceed all Fibre Channel and Gigabit Ethernet application requirements. The
VSC7807 is available in either die form, flat-windowed packages or ball-lens packages.
By using a Metal-Semiconductor-Metal (MSM) photodetector with a monolithic integrated transimpedance
amplifier, the input capacitance is lowered which allows for a larger optically active area than in discrete photo-
detectors. Integration also allows superior tracking over process, temperature and voltage between the photode-
tector and the amplifier, resulting in higher performance. The VSC7807 can easily be used in developing Fibre
Channel Electro-Optic Receivers which exhibit very high performance and ease of use.
VSC7807 Block Diagram
+3.3V
DOUTP
DOUTN
Both DOUTP and DOUTN are back-terminated to 25Ω.
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
G52363-0, Rev 2.1
04/05/01
Page 1
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
Table 1: Electro-Optical Specifications(1)
Symbol
Parameters
Supply Voltage
Min
Typ(2)
Max
Units
Conditions
VSS
IDD
3.0
-
3.3
-
3.6
40
V
Supply Current
mA
Frequencies up to 40MHz.
PSRR
Power Supply Rejection Ratio
-
-10
-
dB
Use external filter to get PSRR
of -35dB(3)
.
λ
Wavelength
700
840
1.0
850
nm
MHz
MHz
dBm
Ω
Fc
BW
S
Low Frequency Cutoff
Optical Modulation Bandwidth
Sensitivity
-
-
-
-
2.5
-3dB, P(4) = -15dBm
-3dB, P = -15dBm
2.488Gb/s, BER10-12(5)
1300
20
-
-
-
Ro
Single-Ended Output Impedance
25
P = -5 dBm,
RL= 100Ω differential
VD
RD
Differential Output Voltage
Differential Responsivity
0.2
1.6
-
-
-
V
RL = 100Ω
At 50MHz
2.0
mV/µW
VDC
Output Bias Voltage
1.0
-
-
-
V
∆VDC
NEPO
VNO
Bias Offset Voltage
-
-
200
2.2
1.25
4.5
-
mV
Input Noise Equivalent Power
Output Noise Voltage
Duty Cycle Distortion
Output Drive Current
1
µW rms P = 0mW
-
-
mV rms P = 0mW
DCD
IOUT
-
-
%
P = -5dBm
P = -5dBm
2.0
2.6
mA
P = -5dBm
+/-10% Voltage Window
PDJ
Pattern Dependent Jitter
-
-
40
ps
Optically Active Area
PP Jitter
-
-
-
-
70
190
-
-
µm
ps
Diameter
PPJ
TR
TF
200
200
200
P = -5dBm
Rise Time
ps
20% to 80% P = -5dBm
20% to 80% P = -5dBm
Fall Time
-
ps
NOTES: (1) Specified over 10°C to 90°C junction. (2) Typical conditions 25°C and 3.3V power supply. (3) See Note 1 in Appli-
cation Note 48. (4) P = Incident Optical Power. (5) See Note 2 In Application Note 48.
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 2
G52363-0, Rev 2.1
04/05/01
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
Absolute Maximum Ratings(1)
Power Supply Voltage (V ) .............................................................................................................................. 6V
SS
Storage Humidity s(relative humidity, including condensation)........................................................... 5% to 95%
Operating Humidity (relative humidity, excluding condensation)........................................................ 8% to 80%
(2)
Impact Shock (IS) ....................................................................................................................................... 500G
Incident Optical Power................................................................................................................................ +3dBm
Storage Temperature Range (case temperature under bias) ........................................................ −55°C to +125°C
NOTES: (1) CAUTION: Stresses listed under “Absolute Maximum Ratings” may be applied to devices one at a time without causing permanent
damage. Functionality at or above the values listed is not implied. Exposure to these values for extended periods may affect device reli-
ability. (2) Half sine wave, pulse duration 1 ±0.5ms, 3 blows in each direction.
Recommended Operating Conditions
Positive Voltage Rail (V ) ................................................................................................................ 3.0V to 3.6V
SS
Optical Power................................................................................................................................................ 0dBm
Operating Temperature Range (T )............................................................................0°C Ambient to +85°C Case
A
Figure 1: Pin Diagram (TO-46 and TO-56 packages)
BottomView
VSS
DOUTP
DOUTN
GND
Table 2: Pin Table Specifications for Ball Lens Packages, Flat Window Packages and Bare Die
Symbol
Description
DOUTP
DOUTN
VSS
Data output normal (with reference to incident light)
Data output complement (inverting) (with reference to incident light)
Power supply
GND
Ground (package case)
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52363-0, Rev 2.1
04/05/01
Page 3
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
Figure 2: Pad Assignments
1481µm (58.3mils)
Pad 3
Pad 4
CLON
VGND
Pad 5
VGND
835µm
(32.9mils)
VSC7807
Pad 6
VDD
Pad 2
CLOP
Pad 1
VGND
Die Size:
Die Thickness:
Pad Sizes:
835µm x 1481µm (32.9mils x 58.3mils)
635µm (26mils)
108µm x 108µm (4.3mils x 4.3mils)
244µm x 108µm (9.6mils x 4.3mils)
157µm
(6.2mils)
Pad Passivation Openings: 86µm x 86µm (3.4mils x 3.4mils)
223µm x 86µm (8.8mils x 3.4mils)
Scribe Size:
157µm (6.2mils)
Table 3: Pad Coordinates
Coordinates (µm)
Signal
Name
Pad
Number
Description
X
Y
VGND
1
2
3
4
5
6
55
55
943.6
1093.6
1093.6
943.6
61.4
Ground
CLOP
CLON
VGND
VGND
VDD
Data output, true (with reference to incident light)
780
Data output, complement (with reference to incident light)
780
Ground
596.7
244.2
Ground
61.4
Power Supply
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 4
G52363-0, Rev 2.1
04/05/01
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
Package Information
TO-46 Flat Window Package
Reference Isometric
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52363-0, Rev 2.1
04/05/01
Page 5
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
TO-56 Flat Window Package
Reference Isometric
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 6
G52363-0, Rev 2.1
04/05/01
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
TO-46 Ball Lens Package—7mm Lead Length
Reference Isometric
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52363-0, Rev 2.1
04/05/01
Page 7
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
TO-46 Ball Lens Package—13mm Lead Length
Reference Isometric
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 8
G52363-0, Rev 2.1
04/05/01
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
Ordering Information
The order number for this product is formed by a combination of the device type and package type.
xx
VSC7807
Device Type
Photodetector/Transimpedance Amplifier
Family for Optical Communication
Package
WA: TO-46 Flat Window
WB: TO-56 Flat Window
WC: TO-46 Ball Lens—7mm Lead Length
WD: TO-46 Ball Lens—13mm Lead Length
X: Bare Dice
Notice
Vitesse Semiconductor Corporation (“Vitesse”) provides this document for informational purposes only. This document contains pre-production
information about Vitesse products in their concept, development and/or testing phase. All informaiton in this document, including descriptions of
features, functions, performance, technical specifications and availability, is subject to change without notice at any time. Nothing contained in this
document shall be construed as extending any warranty or promise, express or implied, that any Vitesse product will be available as described or
will be suitable for or will accomplish any particular task.
Vitesse products are not intended for use in life support appliances, devices or systems. Use of a Vitesse product in such applications without writ-
ten consent is prohibited.
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
G52363-0, Rev 2.1
04/05/01
Page 9
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
Photodetector/Transimpedance Amplifier
Family for Optical Communication
VSC7807
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 10
G52363-0, Rev 2.1
04/05/01
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