vsc7991 Vitesse Semiconductor Corp, vsc7991 Datasheet

no-image

vsc7991

Manufacturer Part Number
vsc7991
Description
Sonet/sdh 10.7gb/s Electroabsorption Modulator/laser Diode Driver Semiconductor Corporation
Manufacturer
Vitesse Semiconductor Corp
Datasheet
G52321-0, Rev 2.3
02/26/01
Advance Product Information
VSC7991
Features
General Description
direct access to the laser modulation FETs. Laser offset and modulation currents are set by external components
allowing precision monitoring and setting of the voltage levels. Data inputs are differentially terminated to 50 .
Applications
VSC7991 Block Diagram
The VSC7991 is a single 7V supply, 10.7Gb/s Electroabsorption Modulator (EAM)/laser diode driver with
• SONET/SDH @ 2.488Gb/s, 9.952Gb/s, 10.7Gb/s
• Maximum Rise/Fall Times of 38ps
• High-Speed Operation
• Differential Inputs
NDIN
Note: (1) On-die components.
DIN
(Up to 10.7Gb/s NRZ Data)
50
(1)
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
50
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
(1)
VITESSE
SEMICONDUCTOR CORPORATION
DCC
VIP
Internet: www.vitesse.com
Electroabsorption Modulator/Laser Diode Driver
60
• Single-Supply
• CML-Compatible Data Inputs
• On-Chip 50 Input Terminations
• 50 Output Impedance
(1)
IP
I MOD
60
(1)
300
(1)
SONET/SDH 10.7Gb/s
300
(1)
NDOUT
DOUT
IB
IBN
Page 1

Related parts for vsc7991

vsc7991 Summary of contents

Page 1

... Differential Inputs General Description The VSC7991 is a single 7V supply, 10.7Gb/s Electroabsorption Modulator (EAM)/laser diode driver with direct access to the laser modulation FETs. Laser offset and modulation currents are set by external components allowing precision monitoring and setting of the voltage levels. Data inputs are differentially terminated ...

Page 2

... Min Typ ) 300 SS 2040 Min Typ 0.8 1 150 1.00 450 V SS 0.5V Internet: www.vitesse.com Advance Product Information VSC7991 Max Units Conditions dB 50MHz to 10GHz dB 50MHz to 10GHz Max Units Conditions 50 load, 20 ps/p-p 50 Load MOD +10 % DCC in the range of V ...

Page 3

... Advance Product Information VSC7991 Absolute Maximum Ratings Negative Power Supply Voltage (V All Pins ................................................................................................................................................V Supply Voltage (V ) ......................................................................................................................................... 8V SS Supply Current (I ) .................................................................................................................................... 500mA SS Input Voltage ( Output Voltage (V )................................................................................................................................. 4.0V OUT Modulation Control Voltage (V Output Offset Control Voltage (IB, IBN) ..........................................................................................................11V Output Offset Control Current (I Maximum Junction Temperature Range ...

Page 4

... Scribe Size: 50µm (0.002") 2354µm (0.0927") GND GND VSS VSS VSS VSS GND GND Pad 40 Pad 41 Pad 42 Pad 43 Pad 44 Pad 45 Pad 46 Pad 47 VSC7991 VIP VSS VSS VSS VSS DCC GND Pad 18 Pad 17 Pad 16 Pad 15 Pad 14 Pad 13 Pad 12 GND Pad 48 GND ...

Page 5

... Advance Product Information VSC7991 Table 5: Pad Coordinates Pad Signal Number Name 1 GND 2 NDIN 3 GND 4 GND 5 GND 6 GND 7 GND 8 DIN 9 GND GND 12 GND 13 VDCC 14 VSS 15 VSS 16 VSS 17 VSS 18 VIP 19 GND 20 GND IBN 24 IBN © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 G52321-0, Rev 2.3 Tel: (800) VITESSE • ...

Page 6

... VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com VITESSE SEMICONDUCTOR CORPORATION Figure 2: Pin Identification VSC7991 5 Top View Internet: www.vitesse.com Advance Product Information VSC7991 24 GND GND 23 22 DOUT 21 GND 20 GND NDOUT 19 18 GND 17 GND G52321-0, Rev 2 ...

Page 7

... Advance Product Information VSC7991 Table 6: Pin Identifications Pin # Name 1 GND 2 GND 3 NDIN 4 GND 5 GND 6 DIN 7 GND 8 GND 9 GND 10 DCC 11 VSS 12 VSS 13 VIP IBN 16 GND 17 GND 18 GND 19 NDOUT 20 GND 21 GND 22 DOUT 23 GND 24 GND 25 GND GND 28 GND 29 VSS 30 VSS 31 GND 32 GND NOTE: A voltage HIGH on the data input (pin 6) corresponds to a voltage HIGH on the data output (pin 22). © ...

Page 8

... Package Information All dimensions in inches. Page 8 © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com VITESSE SEMICONDUCTOR CORPORATION Advance Product Information Internet: www.vitesse.com VSC7991 DIMS TOL. DIM G52321-0, Rev 2.3 02/26/01 ...

Page 9

... VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 G52321-0, Rev 2.3 Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com 02/26/01 VITESSE SEMICONDUCTOR CORPORATION Electroabsorption Modulator/Laser Diode Driver VSC7991 xx Package Style CD: Metal Glass with Metal Lid—Formed Leads X : Bare Die Internet: www.vitesse.com SONET/SDH 10.7Gb/s ...

Page 10

... Electroabsorption Modulator/Laser Diode Driver Page 10 © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com VITESSE SEMICONDUCTOR CORPORATION Advance Product Information This page left intentionally blank. Internet: www.vitesse.com VSC7991 G52321-0, Rev 2.3 02/26/01 ...

Related keywords