ARIZONA MICROTEK, INC. AZ100EP16FE ECL/PECL High Speed VCSEL Driver with Variable Output Swing or Limiting Amplifier PACKAGE AVAILABILITY FEATURES • • • • Silicon-Germanium for High Speed Operation <100ps Typical Rise/Fall Times Optimized for 0.622 to 2.5Gbps Fiber Applications S-Parameter (.s2p) and IBIS Model Files available on Arizona Microtek Website PACKAGE PART NUMBER TSSOP 8 1 2 AZ100EP16FET MARKING AZHP 16FE NOTES 1,2 Add R1 at end of part number for 7 inch (1K parts), R2 for 13 inch (2.5K parts) Tape & Reel. Date code on underside of part. Format: “Y” or “YY” for year followed by “WW” for week. DESCRIPTION The AZ100EP16FE is a Silicon–Germanium (SiGe) differential VCSEL driver with variable output swing or limiting post amplifier. The 100EP16FE is optimized for OC-12, OC-24, OC-48, Ethernet, Sonnet, Fiber Channel or related applications at data rates up to 2.5Gbps. An input controls the amplitude of the Q/Q ¯ outputs, which allows compensation for differing VCSEL characteristics. The operational range of the 100EP16FE control input, VCTRL, is from VREF (full swing) to VCC (small swing). For post amplifier applications, maximum swing is achieved by leaving the VCTRL pin open or by tying it to the negative supply pin (VEE). Simple control of the output swing can be obtained by a variable resistor between the VREF and VCC pins, with the wiper driving VCTRL. A typical application circuit is described in this Data Sheet. The 100EP16FE also provides a VREF output which functions as a DC bias for input AC coupling to the device. The VREF pin should be used only as a bias for the 100EP16FE as its current sink/source capability is limited. When used, the VREF pin should be bypassed to ground via a 0.01μF capacitor. The maximum DC output current should be kept below 16mA. Connecting each output (Q/Q ¯ ) to VEE with a 180Ω resistor is typically used. The load is then AC coupled from the output. DC and AC symmetrical loading of the Q/Q ¯ outputs will provide the best output wave shape. Under open input conditions for D/D ¯ , the Q/Q ¯ outputs are not guaranteed. NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established. PIN DESCRIPTION PIN D, D ¯ VCTRL Q, Q ¯ VREF VCC VEE FUNCTION Data Inputs Output Swing Control Data Outputs Reference Voltage Output Positive Supply Negative Supply VCTRL D 1 8 2 VCC 7 Q Q D 3 6 VREF 4 5 VEE TSSOP 8 1630 S. STAPLEY DR., SUITE 127 • MESA, ARIZONA 85204 • USA • (480) 962-5881 • FAX (480) 890-2541 www.azmicrotek.com AZ100EP16FE Absolute Maximum Ratings are those values beyond which device life may be impaired. Symbol VCC VI VEE VI Characteristic PECL Power Supply (VEE = 0V) PECL Input Voltage (VEE = 0V) ECL Power Supply (VCC = 0V) ECL Input Voltage (VCC = 0V) Output Current --- Continuous --- Surge Operating Temperature Range Storage Temperature Range IOUT TA TSTG Rating 0 to +4.5 0 to +4.5 -4.5 to 0 -4.5 to 0 22 44 -40 to +85 -65 to +150 Unit Vdc Vdc Vdc Vdc mA °C °C 100K ECL DC Characteristics (VEE = -3.0V to -3.6V, VCC = GND) Symbol Characteristic 1 VOH Min -1095 -40°C Typ Max -890 Output HIGH Voltage Output LOW Voltage1 VOL -1935 -1745 VCTRL = VREF 1 Output LOW Voltage VOL -1140 -950 VCTRL = VCC VREF Reference Voltage -1700 -1500 Input HIGH Current 80 IIH D, D ¯ 400 VCTRL Input LOW Current 0.5 IIL IEE Power Supply Current 20 26 35 1. Each output is terminated through a 180Ω resistor to VEE. Max -870 Min -1000 25°C Typ -920 Max -840 Min -940 -1715 -1885 -1790 -1695 -1830 -1120 -930 -1100 -1005 -910 -1700 -1500 -1700 -1500 Min -1035 0°C Typ -1905 80 400 0.5 21 27 85°C Typ Max -760 Unit mV -1640 mV -1055 -865 mV -1700 -1500 mV 80 400 μA 80 400 μA mA 36 0.5 21 28 36 0.5 22 Max 2430 Min 2300 25°C Typ 2380 Max 2460 Min 2360 1510 1605 1470 1660 mV 2295 2390 2245 2435 mV 1800 1600 1800 mV 80 400 μA 31 38 100K LVPECL DC Characteristics (VEE = GND, VCC = +3.3V) Symbol Characteristic Min 2205 -40°C Typ Max 2410 Min 2265 0°C Typ Output HIGH Voltage1,2 Output LOW Voltage2 VOL 1365 1555 1395 1585 1415 VCTRL = VREF 2 Output LOW Voltage VOL 2160 2350 2180 2370 2200 VCTRL = VCC VREF Reference Voltage 1600 1800 1600 1800 1600 Input HIGH Current 80 80 IIH D, D ¯ 400 400 VCTRL Input LOW Current 0.5 0.5 0.5 IIL IEE Power Supply Current 20 26 35 21 27 36 21 1. For supply voltages other that 3.3V, use the ECL table values and ADD supply voltage value. 2. Each output is terminated through a 180Ω resistor to VEE. VOH 85°C Typ 80 400 28 36 0.5 22 31 Max 2540 38 Unit mV μA mA AC Characteristics (VEE = -3.0 to -3.6V, VCC = GND, VCTRL=VREF or VEE = GND, VCC = +3.0V to +3.6V, VCTRL=VREF ) Symbol Characteristic tSKEW Vpp Maximum Toggle Frequency5 Input to Output (Diff) Delay (SE) Duty Cycle Skew1 (Diff) Minimum Input Swing2 VCMR Common Mode Range3 fmax tPLH / tPHL Av tr / t f 1. 2. 3. 4. 5. Min -40°C Typ Max Min >6 100 150 VEE + 2.0 150 155 4 0°C Typ Max Min >6 240 100 20 VCC 150 155 4 150 VEE + 2.0 4 25°C Typ Max Min >6 240 100 15 VCC 150 VEE + 2.0 150 155 4 85°C Typ Max >6 240 120 15 VCC 150 VEE + 2.0 170 175 4 Unit GHz 280 ps 15 ps mV VCC V Small Signal Gain 28 dB Output Rise/Fall Times Q 130 130 130 130 ps (20% - 80%) 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 are guaranteed. 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. The lower end of the VCMR range varies 1:1 with VEE and is equal to VEE + 2V. Differential input, differential output. 180Ω to VEE on Q/Q ¯ outputs with 50Ω AC coupled load. See Figure 2. July 2007 * REV - 8 www.azmicrotek.com 2 AZ100EP16FE Typical AZ100EP16FE Voltage Output Swing at +25C, VEE Nom (see Figure 1) VSWING (% pk-pk differential) 100 1.240 V (100K ECL) 75 %OUT 100K ECL 50 25 0 0.0 0.4 0.8 1.2 1.6 VCTRL (V) Figure 1: Typical Application 5K V CTRL 1 8 V CC D 2 7 Q 3 6 D Q 180 VREF 5 4 180 50 50 VEE - 3.3V Figure 2: Large Signal Performance* 900 800 VCTRL=VCC-2.0V 700 VCTRL=VCC-1.5V VOUTpp (mV) 600 500 VCTRL=VCC-1.0V 400 300 VCTRL=VCC-0.5V 200 100 VCTRL=VCC 0 0 1000 2000 3000 4000 5000 FREQUENCY (MHz) *Measured using a 750mV differential input source at 50% duty cycle. July 2007 * REV - 8 www.azmicrotek.com 3 6000 AZ100EP16FE PACKAGE DIAGRAM TSSOP 8 DIM A A1 A2 A3 bp c D E e HE L Lp v w y Z θ 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. July 2007 * REV - 8 www.azmicrotek.com 4 MILLIMETERS MIN MAX 1.10 0.05 0.15 0.75 0.95 0.25 0.22 0.40 0.13 0.23 2.90 3.10 2.90 3.10 0.65 4.75 5.05 0.95 0.40 0.70 0.10 0.08 0.10 0.38 0.64 6O 0O AZ100EP16FE 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. July 2007 * REV - 8 www.azmicrotek.com 5