ARIZONA MICROTEK, INC. AZ10EL89 ECL/PECL Coaxial Cable Driver FEATURES • • • • • • PACKAGE AVAILABILITY 375ps Propagation Delay PACKAGE PART NUMBER MARKING NOTES 1.6V Output Swing SOIC 8 AZ10EL89D AZM10EL89 1,2 1 Add R1 at end of part number for 7 inch (1K parts), R2 for 13 inch (2.5K parts) Internal Input Pulldown Resistors Tape & Reel. Operating Range of 4.2V to 5.7V 2 Date Code “YWW” on underside of part. Direct Replacement for ON Semiconductor MC10EL89 Transistor Count = 29 devices DESCRIPTION The AZ10EL89 is a differential fanout gate specifically designed to drive coaxial cables. The device is especially useful in Digital Video Broadcasting applications. For this application, since the system is polarity free, each output can be used as an independent driver. The driver has a voltage gain of approximately 40 and produces an output swing twice as large as standard ECL output. When driving a coaxial cable, proper termination is required at both ends of the line to minimize signal loss. The 1.6 V output swing allows for termination at both ends of the cable, while maintaining the required 800 mV swing at the receiving end of the cable. Because of the larger output swings, the device cannot be terminated into the standard VCC -2.0V. All of the DC parameters are tested with a 50Ω to VCC -3.0V load. The driver accepts a standard differential ECL input and can run off of the Digital Video Broadcast standard -5.0V supply. Under open input conditions (pulled to VEE) internal input clamps will force the Qn output LOW. NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established. LOGIC DIAGRAM AND PINOUT ASSIGNMENT PIN DESCRIPTION PIN D, D ¯ Q0, Q0 ¯¯ ,Q1, Q1 ¯¯ VCC VEE FUNCTION Data Inputs Data Outputs (1.6VPP) Positive Supply Negative Supply Q0 1 8 VCC Q0 2 7 D Q1 3 6 D Q1 4 5 VEE 1630 S. STAPLEY DR., SUITE 127 • MESA, ARIZONA 85204 • USA • (480) 962-5881 • FAX (480) 890-2541 www.azmicrotek.com AZ10EL89 Absolute Maximum Ratings are those values beyond which device life may be impaired. Symbol VCC VI VEE VI IOUT TA TSTG Characteristic (VEE = 0V) (VEE = 0V) (VCC = 0V) (VCC = 0V) --- Continuous --- Surge Operating Temperature Range Storage Temperature Range Rating 0 to +8.0 0 to +6.0 -8.0 to 0 -6.0 to 0 50 100 -40 to +85 -65 to +150 PECL Power Supply PECL Input Voltage ECL Power Supply ECL Input Voltage Output Current Unit Vdc Vdc Vdc Vdc mA °C °C 10K ECL DC Characteristics (VEE = -4.2V to -5.7V, VCC = GND) Symbol Characteristic 1 Min -1230 -2900 -1230 -1950 0.5 -40°C Typ Max -980 -2580 -890 -1500 VOH Output HIGH Voltage VOL Output LOW Voltage1 VIH Input HIGH Voltage VIL Input LOW Voltage Input LOW Current IIL Input HIGH Current 150 IIH IEE Power Supply Current 23 28 1. Each output is terminated through a 50Ω resistor to VCC – 3V. Min -1180 -2950 -1170 -1950 0.5 0°C Typ 23 Max -940 -2570 -840 -1480 Min -1130 -3000 -1130 -1950 0.5 150 28 25°C Typ 23 Max -900 -2560 -810 -1480 Min -1060 -3050 -1060 -1950 0.5 150 28 85°C Typ 23 Max -810 -2510 -720 -1445 150 28 Unit mV mV mV mV μA μA mA 10K PECL DC Characteristics (VEE = GND, VCC = +5.0V) Symbol Characteristic 1,2 Min 3770 2100 3770 3050 0.5 -40°C Typ Max 4020 2420 4110 3500 Min 3820 2050 3830 3050 0.5 0°C Typ Max 4060 2430 4160 3520 Min 3870 2000 3870 3050 0.5 VOH Output HIGH Voltage VOL Output LOW Voltage1,2 VIH Input HIGH Voltage1 VIL Input LOW Voltage1 Input LOW Current IIL IIH Input HIGH Current 150 150 IEE Power Supply Current 23 28 23 28 1. For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value. 2. Each output is terminated through a 50Ω resistor to VCC – 3V. 25°C Typ 23 Max 4100 2440 4190 3520 Min 3940 1950 3940 3050 0.5 150 28 85°C Typ Max 4190 2490 4280 3555 23 150 28 Unit mV mV mV mV μA μA mA AC Characteristics (VEE = -4.2V to -5.7V, VCC = GND or VEE = GND, VCC = +4.2V to +5.7V) Symbol tmax Characteristic VPP (AC) Maximum Toggle Rate Propagation Delay to Output Within-Device Skew1 Duty Cycle Skew2 Minimum Input Swing3 VCMR Common Mode Range4 tPLH / tPHL tSKEW tr / t f 1. 2. 3. 4. Min -40°C Typ Max Min 0°C Typ Max Min 25°C Typ 1.5 Max Min 85°C Typ Max 200 340 480 250 340 430 260 350 440 310 400 490 ps 5 20 5 20 5 20 5 20 ps 150 VEE + 2.5 VCC 0.4 150 VEE + 2.5 VCC 0.4 150 VEE + 2.5 Gb/s VCC 0.4 150 VEE + 2.5 mV VCC 0.4 Output Rise/Fall Times Q 205 455 205 455 205 455 205 455 (20% - 80%) Within-device skew defined as identical transitions on similar paths through a device. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device. VPP is the minimum peak-to-peak differential input swing for which AC parameters guaranteed. The device has a DC gain of ≈ 40. The VCMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPP (min) and 1V. November 2006 * REV - 1 www.azmicrotek.com 2 Unit V ps AZ10EL89 PACKAGE DIAGRAM SOIC 8 NOTES: 1. DIMENSIONS D AND E DO NOT INCLUDE MOLD PROTRUSION. 2. MAXIMUM MOLD PROTRUSION FOR D IS 0.15mm. 3. MAXIMUM MOLD PROTRUSION FOR E IS 0.25mm. November 2006 * REV - 1 DIM A A1 A2 A3 bp c D E e HE L Lp Q v w y Z θ www.azmicrotek.com 3 MILLIMETERS MIN MAX 1.75 0.10 0.25 1.25 1.45 0.25 0.36 0.49 0.19 0.25 4.8 5.0 3.8 4.0 1.27 5.80 6.20 1.05 0.40 1.00 0.60 0.70 0.25 0.25 0.10 0.30 0.70 8O 0O INCHES MIN MAX 0.069 0.004 0.010 0.049 0.057 0.01 0.014 0.019 0.0075 0.0100 0.19 0.20 0.15 0.16 0.050 0.228 0.244 0.041 0.016 0.039 0.024 0.028 0.01 0.01 0.004 0.012 0.028 0O 8O AZ10EL89 Arizona Microtek, Inc. reserves the right to change circuitry and specifications at any time without prior notice. Arizona Microtek, Inc. makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Arizona Microtek, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Arizona Microtek, Inc. does not convey any license rights nor the rights of others. Arizona Microtek, Inc. products are not designed, intended or authorized for use as components in systems intended to support or sustain life, or for any other application in which the failure of the Arizona Microtek, Inc. product could create a situation where personal injury or death may occur. Should Buyer purchase or use Arizona Microtek, Inc. products for any such unintended or unauthorized application, Buyer shall indemnify and hold Arizona Microtek, Inc. and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Arizona Microtek, Inc. was negligent regarding the design or manufacture of the part. November 2006 * REV - 1 www.azmicrotek.com 4