Four Complete IEEE 802.3 Compatible Channels Noise Transimpedance Ampl

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Four Complete IEEE 802.3 Compatible Channels Noise Transimpedance Ampl

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HRF-RX1000
Four Complete IEEE 802.3 Compatible Channels Noise Transimpedance Amplifiers Automatic Gain Control Loss Signal Detection XAUI Compatible Interface Single Power Supply Multiple Packaging Options
Quad 3.125Gb/s Integrated Photo Diode Receiver
Functional Block Diagram
Receiver VBias Channel Offset Compensation Multistage Amplifier XAUI Interface Driver XAUI Interface Bandgap Current Bias Channel Output Detect control signal level/LOS detect Output Channel Outputs
Channel
Channel Output Channel Output
Channel
Channel
Channel Output
Product Description
Honeywell HRF-RX1000 designed GB/s Ethernet Fiber Optic applications (IEEE 802.3), using XAUI standard interface. Implemented using Honeywell's patented Silicon Insulator (SOI) manufacturing technology, HRF-RX1000 integrates four channels 3.125 Gb/s photo diode receiver, each channel containing trans-impedance amplifiers, AGC, limiting amplifiers, XAUI drivers, onto single integrated circuit. HRF-RX1000 operates from single 3.3V power supply, provides excellent sensitivity, extremely high channel channel isolation, offset compensation, supports direct interface XAUI-XAUI re-timers. Independent Loss Signal (LOS) automatic channel power-down functions internally implemented. very high level integration minimizes need external components.
Site: Email: 2001 RX1000 www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
Product Architecture
HRF-RX1000 product architecture, with four unique channels photo diode receiver electronics common bias voltage Loss Signal (LOS) detection circuitry, shown above. external components such power supply de-coupling chokes shown. Each channel HRF-RX1000 incorporates separate Automatic Gain Control (AGC) with number discrete settings. Loss Signal (LOS) function operates independently each channel. When detected channel, most circuits associated with that channel powered down differential output voltage goes zero. data outputs become valid until some time after negation LOS.
Electrical Specifications
Symbol Junction Temp (RX) (RX) Pdiss Parameter Temperature (used simulation corners) Supply Voltage Supply Current Power Dissipation Conditions 3.135 1.25 1.57 3.465 2.11 Units
Photodiode Parameters
Symbol Cpdj Rpdjs Cpdsh Rpdsh Rpds Parameter Zero Bias Junction Capacitance Junction Series Resistance Photodiode Shunt Capacitance Photodiode Shunt Resistance Photodiode Series Resistance Photodiode Responsivity Conditions 0.25 0.75 1.05 Units
HRF-RX1000 optimized photodiode with high resistive component impedance. increase deterministic jitter will occur HRF-RX1000 used with photodiode with shunt resistance.
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
Optical Specifications
Symbol Brate Inoise Pmin Imax RXER TX_Vo PDRevBias RX_DJ RX_DJPD RX_DJPD2 RX_DJPS RX_RJ RX_TJ LowCO RX_BW LOSTHlo LOSTHhi T_LOSS_ON T_LOSS_OF CPDiff
Note Note Note
Parameter Rate Input Noise Current (1MHz-3.125GHz) (Note Signal Level (Note 1,2) Signal Current (Note Source Extinction Ratio Vertical Opening Receiver Output Photo Diode Reverse Bias Voltage Total Receiver (P-P) Pattern Dependent (PP) (Note 4,5)
Conditions Input Referred Time Averaged Peak-ToPeak Differential Peak-ToPeak
2.45
3.125
3.20
Units Gb/s
-19.5
Input Signal Input Signal Input Power Levels
External Power Supply Noise (Note Receiver Random Jitter (Pk/Pk) Receiver Total Jitter (Pk/Pk) Frequency Bandwidth Loss Signal Threshold (Power Falling) (Note Loss Signal Threshold (Power Rising) (Note Loss Signal Assertion Time Loss Signal Deassertion Time Channel Power Difference (Note
Pattern Dependant 1.35 -30.9 -26.1
-24.7 -21.1
1.74 -25.8 -23.3
Pmin Minimum Input Signal That Will Amplified Give Vertical Opening TX_Vo Measured Center Eye. This Parameter Defined Source With Worst-Case Extinction Ratio Photodiode Responsivity. Imax Maximum Peak-To-Peak Current That Circuit Will Handle. Peak-To-Peak Current Produced -2.5 Input Signal With 100% Extinction Best Case Photodiode Responsivity.
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
Note Note Note Note Note Note RX_DJ, RX_RJ RX_TJ Dependent Input Signal Power. Specified Values Achieved With Input Power Greater Than Pmin. Standard Repeated Pattern Used Determining Deterministic Jitter K28.5.Character /1100000101/0011111010/ 3.125 Gbit/S. Loss Signal Detect Based Low-Frequency Average Optical Power. Loss Signal Output Open Drain With 4.7k Pull-Up Active High Signal. Required crosstalk simulations. This dependent system power supply environment conditional power supply filtering. Simulated performance.
input power
LOSTHhi LOSTHlo
RX_LOS
T_LOSS_ON
T_LOSS_OFF
HRF-RX1000 Loss Signal Timing Diagram
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
List Placement
Code: =Power/Gnd, =Input, Output, Open Drain Output, connect
Name RXC1_OP/ RXC1_ON RXC2_OP/ RXC2_ON RXC3_OP/ RXC3_ON RXC4_OP/ RXC4_ON RXCA1/RXAN1 RXCA2/RXAN2 RXCA3/RXAN3 RXCA4/RXAN4 VDDTIA1/GNDTIA1 VDDTIA2/GNDTIA2 VDDTIA3/GNDTIA3 VDDTIA4/GNDTIA4 AVDD1A/AGND1A AVDD1B/AGND1B AVDD2A/AGND2A AVDD2B/AGND2B AVDD3A/AGND3A AVDD3B/AGND3B XVDD1-4, XGND1-4 LOS1 LOS2 LOS3 LOS4 TEST_AGC0 TEST_AGC1 TEST_AGCMON TEST_PD TEST_BG DUMMY
Type
Description XAUI Positive Negative Outputs Channels
Channel Photodiode Cathode Anode Connections Channel Photodiode Cathode Anode Connections Channel Photodiode Cathode Anode Connections Channel Photodiode Cathode Anode Connections Channel Transimpedance Input Amp. Only Channel Transimpedance Input Amp. Only Channel Transimpedance Input Amp. Only Channel Transimpedance Input Amp. Only Post-Amplifier Supply, Channels Post-Amplifier Supply, Channels Limiting Amplifier Supply Channels Limiting Amplifier Supply Channels Limiting Amplifier Supply Channels Limiting Amplifier Supply Channels XAUI Power Ground Channels Loss Signal Output (Ch1), Active High (AGCMON=0) Down-Pulse Monitor, Active (AGCMON=1) Loss Signal Output (Ch2), Active High (AGCMON=0) Up-Pulse Monitor, Active (AGCMON=1) Loss Signal Output (Ch3) Loss Signal Output (Ch4) Override Setting Override Setting Enable Monitoring Output Pulses Test Mode Power Down Bandgap Monitor Production Test Only Electrically Floating Pads Used Meet Flip-Chip Mechanical Assembly Rules
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
External Components
Name L1-L2 Component Description Front-End Supply Filter: High Self-Resonant Frequency Inductor Coilcraft 0603CS-33N Resistance=0.22 Substitute 0402 Part: 0402CS-27N Front-End Supply Bypass Capacitor, Surface Mount Ceramic High Self-Resonant Frequency Inductor Coilcraft 0603CS-16N Resistance=0.1 Substitute 0402 Part: 0402CS-12N Post-Amp Supply Bypass Capacitor, Surface Mount Ceramic Limiting Amplifier Supply Bypass Capacitor, Surface Mount Ceramic Optional Low-Frequency Filter: Inductor Resistance Murata LQH3CR47M24 Similar Blocking Capacitors Rxcn_OP/Rxcn_ON N=1,2,3,4
C1-C2
C3-C4 C5-C8
Approx Approx
C9-C16 Capacitors C9-C16 allow outputs interface arbitrary common-mode level input retimer chip.
coupled termination permitted coupled termination GROUND not. HRF-RX1000 requires external power supply filtering correct operation. Contact Honeywell technical insights best approaches. front-end power supply requires completely independent filtering channel groups 3/4. postamplifier supply AVDD1 uses common filter recommended that power routing AVDD1A AVDD1B from inductor bypass capacitor independent. Some form low-frequency regulation also assumed exact nature this critical. numbered bypass capacitors should located side HRF-RX1000. Even numbered bypass capacitors should located side HRF-RX1000. allowance voltage drop across inductors specified above been included within on-chip supply voltage budget below.
Inductor L1/L2
Current (mA)
Resistance 0.22 0.55
Voltage Budget (mV)
Power Supply Rejection
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
XAUI Interface Electrical Specifications
Symbol TX_IC TX_DS RX_Vcm RX_Vi RX_DS Trise Tfall PCBZ ConnZ SourceZ LoadZ Rloss Parameter Input Current Differential Skew Common Mode Level (see note2) Diff Differential Skew Rise Time Fall Time Impedance Connector Impedance Source Impedance Load Termination Return Loss (see note Conditions Typical 0.75 (TBR) 20%-80% 20%-80% Tol.=±10% Tol.=±30% Tol.=±20% Tol.=±20% 1000 Maximum Units
Note: Logic Level Corresponds Positive high voltage level, Negative voltage level.
Speed Electrical Specifications
Symbol CLOAD RPULLUP
Note Note Note Note
Parameter Input Logic HRF-RX1000 (Note Input Logic HRF-RX1000 (Note Input Logic High HRF-RX1000 (Note Input Logic High HRF-RX1000 (Note Output Logic From HRF-RX1000 (Note Output Logic From HRF-RX1000 (Note Output Logic High From HRF-RX1000 (Note Output Logic High From HRF-RX1000 (Note Load Capacitance Pull-Up Resistor VDD=3.3V
Conditions
Minimu
Typical
Maximum 0.17 VddT+0.3 VddT+0.3 4.7K 0.11 VddT+0.3 0.77
Units
(VddT=3.3V)
VddT-0.5 0.28
Only XAUI Interface electrical standards defined above applicable HRF-TX1000 HRF-RX1000. Allows potential direct connection instead decoupling. Measured from 125MHz 3.125GHz. Open Drain outputs specs 4.7K ohms pull-up resistor 3.3V measured HRF-RX1000.
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-RX1000
Typical Application Circuit
Call Honeywell details
Evaluation Circuit Board
Call Honeywell details
Ordering Information
Ordering Number Product
HRF-RX1000-D Delivered Form(14) HRF-RX1000-FC Delivered Flip Chip Form(14) HRF-RX1000-E Engineering Evaluation Board Note Call Honeywell details
Honeywell reserves right make changes improve reliability, function design. Honeywell does assume liability arising application product circuit described herein; neither does convey license under patent rights rights others.
Site: Email: 2001 RX1000
www.mysoiservices.com mysoiservices@honeywell.com Published 2001 Page
Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295

Four Complete IEEE 802.3 Compatible Channels Noise Transimpedance Ampl

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