Data Sheet. HFBR-1312TZ Transmitter HFBR-2316TZ Receiver nm Fiber Optic Transmitter and Receiver. Description. Features.

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1 HFBR-11TZ Transmitter HFBR-1TZ Receiver 100 nm Fiber Optic Transmitter and Receiver Data Sheet Description The HFBR-11TZ Transmitter and HFBR-1TZ Receiver are designed to provide the most cost-effective 100 nm fiber optic links for a wide variety of data communication applica tions from low-speed distance extenders up to SONET OC- signal rates. Pinouts identical to Avago HFBR- 0400Z Series allow designers to easily upgrade their 0 nm links for farther distance. The transmit ter and receiver are compatible with two popular optical fiber sizes: 0/1 µm and./1 µm diameter. This allows flexibility in choosing a fiber size. The 100 nm wave length is in the lower dispersion and attenua tion region of fiber, and provides longer distance capabilities than 0 nm LED technology. Typi cal distance capabilities are km at 1 MBd and km at MBd. Features RoHS-compliant Low cost fiber optic link Signal rates over 1 megabaud 100 nm wavelength Link distances up to km Dual-in-line package panel-mountable ST* port Auto-insertable and wave-solderable Specified with./1 µm and 0/1 µm fiber Compatible with 0 nm Miniature Link Series Receiver also specified for SM cable spec (9/1 µm) Applications Desktop links for high speed LANs Distance extension links Telecom switch systems TAXlchip compatible *ST is a registered trademark of AT&T Lightguide Cable Connectors

2 Transmitter The HFBR-11TZ fiber optic transmitter contains a 100 nm InGaAsP light emitting diode capable of efficiently launching optical power into 0/1 µm and./1 µm diameter fiber. Due to the pin compatibility to the 0 nm Miniature Link Series, converting the driver circuit from a HFBR-14xxZ 0 nm transmitter to the HFBR- 11TZ requires the modification of only a few passive components. HFBR-11TZ Transmitter, ANODE CATHODE 4 1 PIN NO. 1 INDICATOR BOTTOM VIEW PIN FUNCTION 1 N.C. ANODE CATHODE 4 N.C. N.C. ANODE * N.C. N.C. * PIN IS ELECTRICALLY ISOLATED FROM PINS 1, 4,, AND, BUT IS CONNECTED TO THE HEADER. PINS 1, 4,, AND ARE ISOLATED FROM THE INTERNAL CIRCUITRY, BUT ARE ELECTRICALLY CONNECTED TO EACH OTHER. Receiver HFBR-1TZ Receiver The HFBR-1TZ receiver con tains an InGaAs PIN photodiode and a low-noise transimpedance preamplifier that operate in the 100 nm wavelength region. The HFBR-1TZ receives an optical signal and converts it to an analog voltage. The buffered output is an emitterfollower, with frequency response from DC to typically 1 MHz. Low-cost external compo nents can be used to convert the analog output to logic compatible signal levels for a variety of data formats and data rates. Due to the pin compatibility to the 0 nm Miniature Link receiver HFBR-41xxZ, converting from a 0nm to a 100nm receiver circuit is realizable by replacing the HFBR-41xxZ with the HFBR-1TZ. 4 1 PIN NO. 1 INDICATOR BOTTOM VIEW, V CC ANALOG SIGNAL V EE PIN 1 * 4 * FUNCTION N.C. SIGNAL V EE N.C. N.C. V CC V EE N.C. * PINS AND ARE ELECTRICALLY CONNECTED TO THE HEADER. PINS 1, 4,, AND ARE ISOLATED FROM THE INTERNAL CIRCUITRY, BUT ARE ELECTRICALLY CONNECTED TO EACH OTHER. Mechanical Dimensions PART NUMBER DATE CODE.0 (0.199). (0.00).0 (0.4).1 (0.) 1. (0.49) YYWW HFBR-X1XTZ.0 (0.) DIA..0 (0.140) 10.0 (0.400) 1. (0.49) 9. (1.14).4 (0.100) (0.0) (0.00).1 (0.10).4 (0.100) /- UNEF-A PINS 1,4,, 0.1 X 0. (0.00 X 0.01) PINS,,, 0.4 (0.01) DIA 1 4 PIN NO. 1 INDICATOR Dimensions in mm (inches)

3 Package Information The transmitter and receiver are housed in a dual-in-line package made of high strength, heat resistant, chemically resistant, and UL V 0 flame retardant plastic. The package is auto-insertable and wave solderable for high volume production applications. Note: The T in the product numbers indicates a Threaded ST connector (panel mountable), for both transmitter and receiver. Handling and Design Information When soldering, it is advisable to leave the protective cap on the unit to keep the optics clean. Good system performance requires clean port optics and cable ferrules to avoid obstructing the optical path. Clean com pressed air is often sufficient to remove particles of dirt; methanol on a cotton swab also works well. Recommended Chemicals for Cleaning/Degreasing Alcohols (methyl, isopropyl, isobutyl) Aliphatics (hexane, heptane) Other (soap solution, naphtha) Do not use partially halogenated hydrocarbons (such as tri chloroethane), ketones (such as MEK), acetone, chloroform, ethyl acetate, methylene dichloride, phenol, methylene chloride, or N-methylpyrolldone. Also, Avago does not recommend the use of cleaners that use halogenated hydrocarbons because of their potential environmental harm. Panel Mounting Hardware The HFBR-4411Z kit consists of 100 nuts and 100 washers with dimensions as shown in Figure 1. These kits are available from Avago or any authorized distrib utor. Any standard size nut and washer will work, provided the total thickness of the wall, nut, and washer does not exceed 0. inch (.1 mm). When preparing the chassis wall for panel mounting, use the mounting template in Figure. When tightening the nut, torque should not exceed 0. N-m (.0 in-lb). 9. (0.) DIA MAX. (0.410) DIA. / - UNEF - B THREAD 1.0 (0.0) DIA. HEX-NUT INTERNAL TOOTH LOCK WASHER Figure 1. HFBR-4411Z mechanical dimensions ALL DIMENSIONS IN MILLIMETERS AND (INCHES). 9.0 (0.) DIA. 1. (0.0) 14. (0.) TYP. DIA..0 (0.1) Figure. Recommended cut-out for panel mounting Dimensions in mm (inches)

4 HFBR-11TZ Transmitter Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Reference Storage Temperature T S - C Operating Temperature T A -40 C Lead Soldering Cycle Temperature 0 C Note 1 Lead Soldering Cycle Time 10 sec Forward Input Current DC I FDC 100 ma Reverse Input Voltage V R 1 V 1..0 mm from where leads enter case. CAUTION: The small junction sizes inherent to the design of this bipolar component increase the component s suscep ti bility to damage from electrostatic discharge (ESD). It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. HFBR-11TZ Transmitter Electrical/Optical Characteristics 0 to 0 C unless otherwise specified Parameter Symbol Min. Typ. [] Max. Unit Condition Ref. Forward Voltage V F V I F = ma Fig. Forward Voltage Temperature Coefficient 1. I F = 100 ma V F / T -1. mv/ C I F = ma Reverse Input Voltage V R 1 4 V I R = 100 µa Center Emission Wavelength λ C nm Full Width Half Maximum FWHM 10 1 nm Diode Capacitance C T 1 pf V F = 0 V, f = 1 MHz Optical Power Temperature Coefficient P T / T -0.0 db/ C I F = ma DC Thermal Resistance q JA 0 C/W Note. Typical data are at T A = C.. Thermal resistance is measured with the transmitter coupled to a connector assembly and mounted on a printed circuit board; q JC < q JA. 4

5 I F - FORWARD CURRENT - ma RELATIVE POWER RATIO HFBR-11TZ Transmitter Output Optical Power and Dynamic Characteristics Parameter Symbol Min. Typ. [1] Max. Unit Peak Power./1 µm NA = 0. Peak Power 0/1 µm NA = 0.0 Condition P T dbm C ma Notes C ma,, 4 Fig C 100 ma T A I F, peak C 100 ma P T dbm C ma Notes C ma,, 4 Fig C 100 ma C 100 ma Optical Overshoot OS 10 % 0-0 C ma Note Fig. Rise Time t r ns 0-0 C ma Note Fig. Fall Time t f. 4.0 ns 0-0 C ma Note Fig. 1. Typical data are at T A = C.. Optical power is measured with a large area detector at the end of 1 meter of mode stripped cable, with an ST* precision ceramic ferrule (MIL-STD-/1), which approximates a standard test connector. Average power measurements are made at 1. MHz with a 0% duty cycle drive current of 0 to I F,peak ; I F,average = I F,peak /. Peak optical power is db higher than average optical power.. When changing from µw to dbm, the optical power is referenced to 1 mw (1000 µw). Optical power P(dBm) = 10*log[P(µW)/1000µW]. 4. Fiber NA is measured at the end of meters of mode stripped fiber using the far-field pattern. NA is defined as the sine of the half angle, determined at % of the peak intensity point. When using other manufacturer s fiber cable, results will vary due to differing NA values and test methods.. Overshoot is measured as a percentage of the peak amplitude of the optical waveform to the 100% amplitude level. The 100% amplitude level is determined at the end of a 40 ns pulse, 0% duty cycle. This will ensure that ringing and other noise sources have been eliminated.. Optical rise and fall times are measured from 10% to 90% with./1 µm fiber. LED response time with recommended test circuit (Figure ) at MHz, 0% duty cycle. Ref V F - FORWARD VOLTAGE - V Figure. Typical forward voltage and current characteristics I F - FORWARD CURRENT - ma Figure 4. Normalized transmitter output power vs. forward current

6 DATA + DATA µf +.0 V 1 1 MC10H11A MC10H11B Vbb 1 MC10H11C 14 Ω Ω 0 Ω NE µf TANTALUM. Ω 0.1 µf 4 Ω 10 Ω NE414. Ω HFBR-11TZ, 0 Ω NOTES: 1. ALL RESISTORS ARE % TOLERANCE.. BEST PERFORMANCE WITH SURFACE MOUNT COMPONENTS.. DIP MOTOROLA MC10H11 IS SHOWN, PLCC MAY ALSO BE USED. Figure. Recommended transmitter drive and test circuit HFBR-1TZ Receiver Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Reference Storage Temperature T S - C Operating Temperature T A C Lead Soldering Temperature 0 C Note 1 Cycle Time 10 s Signal Pin Voltage V O -0. V CC V Supply Voltage V CC - V EE V Note Output Current I O ma 1..0 mm from where leads enter case.. The signal output is referred to V CC, and does not reject noise from the V CC power supply. Consequently, the V CC power supply must be filtered. The recommended power supply is + V on V CC for typical usage with + V ECL logic. A - V power supply on V EE is used for test purposes to minimize power supply noise. CAUTION: The small junction sizes inherent to the design of this bipolar component increase the component s suscep ti bility to damage from electrostatic discharge (ESD). It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.

7 HFBR-1TZ Receiver Electrical/Optical and Dynamic Characteristics 0 to 0 C; 4. V < V CC - V EE <. V; power supply must be filtered (see note 10). Parameter Symbol Min. Typ. [1] Max. Unit Condition Ref. Responsitivity R P. µm mv/µw λ p = 100 nm, 0 MHz Multimode Fiber./1 µm R P 9 µm. 1 Singlemode Fiber 9/1 µm RMS Output Noise Voltage V NO mv RMS 100 MHz Bandwidth, P R = 0 µw 1.0 mv RMS Unfiltered Bandwidth P R = 0 µw Note Fig., 10 Note Fig. Equivalent Optical P N, RMS MHz, P R = 0 µw Note Noise Input Power (RMS) µw Peak Input Optical Power P R dbm 0 MHz, 1 ns PWD Note 4 0 µw Fig. Output Resistance R O 0 Ohm f = 0 MHz DC Output Voltage V O,DC V V CC = V, V EE = 0 V P R = 0 µw Supply Current I CC 9 1 ma R LOAD = Electrical Bandwidth BW E 1 MHz - db electrical Note Bandwidth * Rise Time Product 0.41 Hz *s Note 9 Electrical Rise, Fall Times, 10-90% t r,t f.. ns P R = -1 dbm 0 MHz Note Fig. 9 Pulse-Width Distortion PWD ns P R = -11 dbm, peak Note 4, Fig. Overshoot % P R = -1 dbm, peak Note 1. Typical specifications are for operation at T A = C and V CC = + V DC.. The test circuit layout should be in accordance with good high frequency circuit design techniques.. Measured with a 9-pole brick wall low-pass filter [Mini-Circuits TM, BLP-100*] with - db bandwidth of 100 MHz dbm is the maximum peak input optical power for which pulse-width distortion is less than 1 ns.. Electrical bandwidth is the frequency where the responsivity is - db (electrical) below the responsivity measured at 0 MHz.. The specifled rise and fall times are referenced to a fast square wave optical source. Rise and fall times measured using an LED optical source with a.0 ns rise and fall time (such as the HFBR-11TZ) will be approximately 0. ns longer than the specifled rise and fall times. E.g.: measured t r,f ~ [(specifled t r,f ) + (test source optical t r,f ) ] 1/.. 10 ns pulse width, 0% duty cycle, at the 0% amplitude point of the waveform.. Percent overshoot is defined as: ((V PK - V 100% )/V 100% ) x 100%. The overshoot is typically % with an input optical rise time 1. ns. 9. The bandwidth*risetime product is typically 0.41 because the HFBR-1TZ has a second-order bandwidth limiting characteristic. 10. The signal output is referred to V CC, and does not reject noise from the V CC power supply. Consequently, the V CC power supply must be filtered. The recommended power supply is + V on V CC for typical usage with + V ECL logic. A - V power supply on V EE is used for test purposes to minimize power supply noise.

8 t r, t f - RESPONSE TIME - ns NORMALIZED RESPONSE PWD - PULSE WIDTH DISTORTION - ns HFBR-1TZ V CC = 0 V VO 1 GHz FET PROBE 10 Ω, TEST LOAD < pf 00 Ω 00 Ω 100 pf 0.1 µf 100 pf 0.1 µf V EE = - V V EE = - V Figure. HFBR-1TZ receiver test circuit 10.0 SPECTRAL NOISE DENSITY - nv/ H Z FREQUENCY - MHZ P R - INPUT OPTICAL POWER - µw 10 Figure. Typical output spectral noise density vs. frequency Figure. Typical pulse width distortion vs. peak input power t f t r TEMPERATURE - C Figure 9. Typical rise and fall times vs. temperature λ - WAVELENGTH - nm Figure 10. Normalized receiver spectral response For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright Avago Technologies. All rights reserved. AV0-100EN - October 10, 01