AZ100ELT22 Dual CMOS/TTL to Differential PECL Translator DESCRIPTION The AZ100ELT22 is a dual CMOS/TTL to differential PECL translator. Because PECL (Positive ECL) levels are used, only VCC and ground are required. The small outline packaging and the low skew, dual gate design of the AZ100ELT22 makes it ideal for applications that require the translation of a clock and a data signal. www.azmicrotek.com FEATURES • • • • 0.5ns typical propagation delay <100ps typical output to output skew Differential PECL outputs Flow through pinouts The AZ100ELT22 is a direct replacement for the ON Semi MC100ELT22, MC100LVELT22 and Micrel SY89322V APPLICATIONS BLOCK DIAGRAM • • LVCMOS/LVTTL to LVPECL translations CMOS/TTL to PECL translations PACKAGE AVAILABILITY • • Order Number MSOP8 o Green/RoHS/Pb-Free SOIC8 o Green/RoHS/Pb-Free Package Marking AZ100ELT22DG SOIC8 HT22G2 AZ100ELT22TG1 MSOP8 HT22G2 1 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. AZ100ELT22 Dual CMOS/TTL to Differential PECL Translator PIN DESCRIPTION AND CONFIGURATION Table 1 - Pin Description Pin 1 Name Q0 Type Output Function PECL Output 2 Q0 Output PECL Output 3 Q1 Output PECL Output 4 Q1 Output PECL Output 5 6 7 8 GND D1 D0 VCC Power Input Input Power Negative Supply Data Input Data Input Positive Supply Q0 1 8 VCC Q0 2 7 D0 SOIC8 MSOP8 Q1 3 6 D1 Q1 4 5 GND Figure 1 - Pin Configuration SOIC8/MSOP8 www.azmicrotek.com +1-480-962-5881 Request a Sample 2 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT22 Dual CMOS/TTL to Differential PECL Translator ENGINEERING NOTES When the D input is left floating, the Q output is forced HIGH, and the Q output is forced LOW. Figure 2 – AZ100ELT22 Large Signal Bandwidth www.azmicrotek.com +1-480-962-5881 Request a Sample 3 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT22 Dual 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 IOUT Output Current TA (VEE = 0V) Continuous Surge mA Operating Temperature Range 0 to +6.0 50 100 -40 to +85 V TSTG Storage Temperature Range -65 to +150 °C ESDHBM Human Body Model 2500 V ESDMM Machine Model 200 V ESDCDM Charged Device Model 2500 V °C 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 Max IIH Input HIGH Current VIN = 2.7V 15 Unit 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 2 V 0.8 V Table 4 - LVPECL DC Characteristics LVPECL DC Characteristics (GND = 0.0V, VCC = +3.3V) -40 °C Symbol Characteristic VOH Output HIGH Voltage1,2 VOL 1,2 Output LOW Voltage Min 2220 Typ 1400 3 IEE Power Supply Current 0 °C Max 2420 Min 2275 1750 1400 Typ 16 25 °C Max 2420 Min 2275 1680 1400 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 85 °C Max 2420 Min 2275 1680 1400 16 Typ Unit Max 2420 mV 1680 mV 16 mA 4 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT22 Dual CMOS/TTL to Differential PECL Translator Table 5 - PECL DC Characteristics PECL DC Characteristics (GND = 0.0V, VCC = +5.0V) Symbol VOH -40 °C Characteristic Output HIGH Voltage VOL Output LOW Voltage 1,2 1,2 Min 3920 0 °C Typ 3100 3 IEE Power Supply Current Max 4120 Min 3975 3450 3100 Typ 16 25 °C Max 4120 Min 3975 3380 3100 Typ 85 °C Max 4120 Min 3975 3380 3100 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 Typ Unit Max 4120 mV 3380 mV 16 mA 16 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. AZ100ELT22 Dual 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 6 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT22 Dual 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 7 May 2012, Rev 2.0