AZ100ELT20 CMOS/TTL to Differential PECL Translator www.azmicrotek.com DESCRIPTION FEATURES The AZ100ELT20 is a CMOS/TTL to differential PECL translator. It operates with a single power supply of +3.0 to +5.5 volts, making it ideal for both LVCMOS/LVTTL and CMOS/TTL applications. The extremely small MLP8 2.0x2.0mm package makes it ideal for those applications where space, performance and low power are at a premium. • • • • The AZ100ELT20 is a direct replacement for the ON Semi MC100ELT20, MC100LVELT20 and Micrel SY89329V 0.5ns typical propagation delay Differential PECL outputs Flow through pinouts Available in MLP8 (2.0x2.0mm) package APPLICATIONS • BLOCK DIAGRAM • LVCMOS/LVTTL to LVPECL translations CMOS/TTL to PECL translations PACKAGE AVAILABILITY • • • Order Number MLP8 o Green/RoHS/Pb-Free MSOP8 o Green/RoHS/Pb-Free SOIC8 o Green/RoHS/Pb-Free Package Marking 1 AZ100ELT20NG MLP8 TCG <Date Code>2 AZ100ELT20DG1 SOIC8 AZM100GELT202 AZ100ELT20TG1 MSOP8 AZHGLT202 1 Tape & Reel - Add 'R1' at end of order number for 7in (1k parts), 'R2' (2.5k) for 13in 2 See www.azmicrotek.com for date code format www.azmicrotek.com +1-480-962-5881 Request a Sample 1630 S Stapley Dr, Suite 127 Mesa, AZ 85204 USA May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator PIN DESCRIPTION AND CONFIGURATION Table 1 - Pin Description Pin 1 2 Name NC Q Type Function Output PECL Output 3 Q Output PECL Output 4 5 6 7 8 NC GND NC D VCC Power Ground Input Power Data Input Positive Supply MLP8 NC 1 Q 2 8 VCC 7 D NC 1 Q 8 VCC 2 7 D SOIC8 MSOP8 Q 3 6 NC NC 4 5 GND Q 3 NC 4 6 NC 5 GND Figure 1 - Pin Configuration for MLP8 & SOIC8/MSOP8, respectively www.azmicrotek.com +1-480-962-5881 Request a Sample 2 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator ENGINEERING NOTES When the D input is left floating, the Q output is forced HIGH, and the Q̄ output is forced LOW. Figure 2 – AZ100ELT20 Large Signal Bandwidth www.azmicrotek.com +1-480-962-5881 Request a Sample 3 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator PERFORMANCE DATA Table 2 – Absolute Maximum Ratings Absolute Maximum Ratings are those values beyond which device life may be impaired. Symbol Characteristic Condition Rating Unit VCC DC Power Supply (VEE = 0V) 0 to +8.0 V VIN Input Voltage (VEE = 0V) 0 to +6.0 V IOUT Output Current Continuous 50 Surge 100 TA Operating Temperature Range -40 to +85 °C mA TSTG Storage Temperature Range -65 to +150 °C ESDHBM Human Body Model 2500 V ESDMM Machine Model 200 V ESD CDM Charged Device Model 2500 V Table 3 – TTL/CMOS Input DC Characteristics TTL/CMOS Input DC Characteristics (GND = 0.0V, VCC = +3.3V to 5.5V) Symbol Characteristic Condition Min Typ VIN = 2.7V Input HIGH Current IIH Max Unit 15 µA IIHH Input HIGH Current VIN = VCC 20 µA IIL Input LOW Current VIN = 0.5V -0.1 mA VIK Input Clamp Diode Voltage IIN = -18mA -1.2 V VIH Input HIGH Voltage VIL Input LOW Voltage V 2 0.8 V Table 4 - LVPECL DC Characteristics LVPECL DC Characteristics (GND = 0.0V, VCC = +3.3V) -40 °C 0 °C 25 °C 85 °C Unit Symbol Characteristic Max Min Max Min Max Min VOH Output HIGH Voltage1,2 2220 2420 2275 2420 2275 2420 2275 2420 mV VOL Output LOW Voltage 1,2 1400 1750 1400 1680 1400 1680 1400 1680 mV IEE Power Supply Current3 16 mA Min Typ Typ 16 16 1 Each output is terminated through a 50Ω resistor to VCC - 2V. 2 Output parameters vary 1:1 with VCC 3 ICC measurements must be done with outputs open www.azmicrotek.com +1-480-962-5881 Request a Sample Typ 16 Typ Max 4 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator Table 5 - PECL DC Characteristics PECL DC Characteristics (GND = 0.0V, VCC = +5.0V) -40 °C 0 °C 25 °C 85 °C Unit Symbol Characteristic Max Min Max Min Max Min VOH Output HIGH Voltage1,2 3920 4120 3975 4120 3975 4120 3975 4120 mV VOL Output LOW Voltage 1,2 3100 3450 3100 3380 3100 3380 3100 3380 mV IEE Power Supply Current3 16 mA Min Typ Typ 16 Typ 16 Typ Max 16 1 Each output is terminated through a 50Ω resistor to VCC - 2V. 2 Output parameters vary 1:1 with VCC 3 ICC measurements must be done with outputs open Table 6 - AC Characteristics AC Characteristics (GND = 0.0V, VCC = +3.0V to +5.5V) Symbol Characteristic tPLH/tPHL Propagation Delay to Output1 tr/tf fmax -40 °C Min Typ 0 °C Max Min 100 550 Output Rise/Fall Times Q (20%-80%) 80 250 Maximum Frequency2 800 Max Min 100 500 80 250 800 Typ 25 °C Min 100 450 100 600 ps 80 250 80 250 ps 800 1 Propagation delay is measured from +1.5V on the input to 50% of the PECL output swing 2 Output as -3dB www.azmicrotek.com +1-480-962-5881 Request a Sample Typ Unit Max 800 Typ 85 °C Max MHz 5 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator PACKAGE DIAGRAM MLP8 Green/RoHS compliant/Pb-Free MSL=1 www.azmicrotek.com +1-480-962-5881 Request a Sample 6 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator PACKAGE DIAGRAM SOIC8 Green/RoHS compliant/Pb-Free MSL=1 www.azmicrotek.com +1-480-962-5881 Request a Sample 7 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT20 CMOS/TTL to Differential PECL Translator PACKAGE DIAGRAM MSOP8 Green/RoHS compliant/Pb-Free MSL=1 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. www.azmicrotek.com +1-480-962-5881 Request a Sample 8 May 2012, Rev 2.0