5.0V Gb/s Preliminary Data Sheet FEATURES Gb/s Differen

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

5.0V Gb/s Preliminary Data Sheet FEATURES Gb/s Differen

Datasheet Thumbnail

Top Searches for this datasheet

ATA7601D1
5.0V Gb/s
Preliminary Data Sheet
FEATURES
Gb/s Differential Output Power Supply Group Delay Small Size: 0.85mm 0.914mm 325mW (typ) power dissipation
VOUT
APPLICATIONS SONET OC-192 Gb/s DWDM Gb/s Ethernet
Description ANADIGICS ATA7601D1 high-speed transimpedance Amplifier available bare form manufactured using InGaP process. device used conjunction with photodetector convert optical signal into differential voltage.
VBIAS
VOUT
VOUT
CEXT
Figure Curcuit Block Diagram
ATA7601D1
Absolute Maximum Ratings
7.0V 4mApp Storage Temp
Recommended Operating Conditions
PARAMETER Operating Voltage Range Operating Temperature Range
+4.75
+5.0
+5.25
UNIT
Defined interface between substrate.
Characteristics
PARAMETER Input Offset Voltage Output Offset Voltage Supply Current Power Dissipation
1.35
UNIT
Characteristics
PARAMETER
Small Signal Differential Transresistance Bandwidth (-3dB) Frequency Cutoff
1100
UNIT
Group Delay (1MHz 8GHz) Optical Sensitivity Input Noise Current (RMS) Optical Overload
-19.5
Input Current which Output Limits
Maximum Differential Output Voltage Output Return Loass (1MHz 10GHz)
specifications based upon photodetector with responsivity 1550nm 0.85A/W capacitance CDIODE CSTRAY 0.3pF connected 0.8nH bond wire. With external capacitor. Measured 10-10 with PRBS 10Gb/s. 11GHz bandwidth. Defined maximum output voltage.
ATA7601D1
Description
VOUT VOUT DESCRIPTION Positive Supply Voltage Input Connection external Capacitor Output Voltage (Non-inverted) Output Voltage (inverted) +5.0V Photocurrent input Sets frequency cutoff Logical with optical input Logical with optical input COMMENT
292µm
245µm
189µm
Size: 850µm Size: 114µm 114µm unless otherwise noted Pitch: 150µm unless otherwise noted VOUT
VOUT
225µm
CEXT
353µm
183µm
Figure Size Layout
ATA7601D1
10000
Cext (pF)
1000
Frequency Cutoff (kHz)
Figure External Capacitor Required Frequency Cutoff
10mV/Div. 25ps/Div. Figure Diagram with Optical Input Power -19dBm
40mV/Div. 25ps/Div. Figure Diagram with Optical Input Power -9dBm
ATA7601D1
70mV/Div. 25ps/Div. Figure Diagram with Optical Input Power -4dBm
Output Voltage (mVpp)
Input Current (uApp)
Figure Differential Output Voltage Input Current
ATA7601D1
Application Information
BIAS
transmission lines
ATA7601D1
VOUT
CEXT
This ground bond omitted interferes with placement photodetector.
Figure Typical Bonding Diagram
ATA7601D1
Packaging ATA7601D1 provided bare die. optimum performance, should packaged hermetic enclosure inductance ground plane should made available power supply bypassing ground bonds. bond wire from photodetector should made short possible. inductance this connection increases beyond 1nH, more gain peaking will occur group delay performance will degrade. Output Connections ATA7601D1 provides differential output that must coupled next stage receiver output buffer designed drive coupled load. single-ended applications, output ATA7601D1 must terminated load. CEXT Connection order achieve desired frequency cutoff, external capacitor required. inductance surface mount chip capacitor capacitor recommended. Sensitivity Measurement typical sensitivity, specified characteristics, -19.5dBm. This measured 10-10 with 10Gb/s, 23-1 PRBS, using lensed single mode fiber with photodetector open test fixture under following conditions: Photodetector active area: 32µm Photodetector capacitance: 0.2pF Photodetector responsivity: 0.85A/W Lensed fiber beam width: 13µm (86.5% contained power) Lensed fiber focal distance: When photodetector packaged hermetic enclosure, with fiber optimally aligned active area photodiode, improvement sensitivity should observed. Device Modeling Simulation S-parameter files available Anadigics site (http://www.anadigics.com) upon request. Also included web-site "virtual sample". This encrypted model that downloaded into simulation environment.
ATA7600D1
ANADIGICS, Inc. Technology Drive Warren, Jersey 07059 Tel: (908) 668-5000 Fax: (908) 668-5132 http://www.anadigics.com Mktg@anadigics.com
IMPORTANT NOTICE ANADIGICS, Inc. reserves right make changes products discontinue product time without notice. Advanced Product data sheets product specifications contained this data sheet subject change prior products formal introduction. information this data sheet been carefully checked assumed reliable. However, ANADIGICS assumes responsibility inaccuracies. ANADIGICS strongly urges customers verify that information they using current before placing orders. WARNING ANADIGICS products intended life support appliances, devices, systems. ANADIGICS product such application without written consent prohibited.

5.0V Gb/s Preliminary Data Sheet FEATURES Gb/s Differen

Top Searches for this datasheet

Other recent searches