AZ100ELT23 Dual Differential PECL to CMOS/TTL Translator www.azmicrotek.com DESCRIPTION The AZ100ELT23 is a dual differential PECL to CMOS/TTL translator. Because PECL (Positive ECL) levels are used, only VCC and ground are required. The small outline 8-lead packaging and the low skew, dual gate design of the AZ100ELT23 makes it ideal for applications that require the translation of a clock and a data signal. The AZ100ELT23 is a direct replacement for the ON Semi MC100ELT23 BLOCK DIAGRAM FEATURES • • • • • 3.5ns typical propagation delay <500ps typical output to output skew Differential PECL inputs Flow through pinouts CMOS/TTL outputs APPLICATIONS • • LVPECL to LVCMOS/LVTTL translations PECL to CMOS/TTL translations PACKAGE AVAILABILITY • • Order Number SOIC8 o Green/RoHS/Pb-Free MSOP8 o Green/RoHS/Pb-Free Package Marking AZ100ELT23DG SOIC8 HT23G2 AZ100ELT23T+1 MSOP8 HT23+2 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. AZ100ELT21 Differential PECL to CMOS/TTL Translator PIN DESCRIPTION AND CONFIGURATION Table 1 - Pin Description Pin 1 Name D0 Type Input Function PECL Input 2 D0 Input PECL Input 3 D1 Input PECL Input 4 D1 Input PECL Input 5 6 7 8 GND Q1 Q0 VCC Power Output Output Power Ground Data Output Data Output Positive Supply D0 1 8 VCC D0 2 7 Q0 SOIC8 MSOP8 D1 3 6 Q1 D1 4 5 GND Figure 1 - Pin Configuration for SOIC8/MSOP8 www.azmicrotek.com +1-480-962-5881 Request a Sample 2 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT21 Differential PECL to CMOS/TTL Translator ENGINEERING NOTES The AZ100ELT23 provides a VBB output for single-ended use or a DC bias reference for AC coupling to the device. For single-ended input applications, the VBB reference should be connected to one side of the D / D differential input pair. The input signal is then fed to the other D / D input. The VBB pin should be used only as a bias for the AZ100ELT21 as its sink/source capability is limited. When used, the VBB pin should be bypassed to ground via a 0.01µF capacitor. NOTE: Specifications in the ECL/PECL tables are valid when thermal equilibrium is established. 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 Referenced to GND 0 to +7.0 V TA Operating Temperature Range -40 to +85 °C 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 Table 3 – TTL/CMOS Input DC Characteristics TTL/CMOS DC Characteristics (GND = 0.0V, VCC = +3.3V to 5.5V) Symbol Characteristic Condition Min VOH Output HIGH Voltage IOH = -24mA VCC - 0.5V VOL Output LOW Voltage IOL = 24mA ICC Power Supply Current 0°C to 85°C ICC Power Supply Current -40°C to 85°C ICC Output Short Circuit Current www.azmicrotek.com +1-480-962-5881 Request a Sample Typ Max Unit V 0.5 V 9 15 mA 9 17.6 mA 100 mA 3 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT21 Differential PECL to CMOS/TTL Translator Table 4 - LVPECL DC Characteristics 100K LVPECL DC Characteristics (GND = 0.0V, VCC = +3.3V) Symbol -40 °C Characteristic Min Typ 0 °C Max Min Typ 25 °C Max Min Typ 85 °C Max Min Typ Unit Max VIH Input HIGH Voltage 2135 2420 2135 2420 2135 2420 2135 2420 mV VIL Input LOW Voltage 1490 1825 1490 1825 1490 1825 1490 1825 mV VPP Minimum Input Swing 200 VCMR Common Mode Range IIL Input LOW Current 1.2 0.5 IIH Input HIGH Current 1 1 200 VCC 200 1.2 0.5 VCC 150 200 1.2 0.5 VCC 150 mV 1.2 0.5 150 VCC V µA 150 µA 200mV input guarantees full logic swing at the output Table 5 - PECL DC Characteristics 100K PECL DC Characteristics (GND = 0.0V, VCC = +5.0V) Symbol -40 °C Characteristic Min Typ 0 °C Max Min Typ 25 °C Max Min Typ 85 °C Max Min Typ Unit Max VIH Input HIGH Voltage 3835 4120 3835 4120 3835 4120 3835 4120 mV VIL Input LOW Voltage 3190 3525 3190 3525 3190 3525 3190 3525 mV VPP Minimum Input Swing 200 VCMR Common Mode Range IIL Input LOW Current 1.2 0.5 IIH Input HIGH Current 1 1 200 VCC 1 200 1.2 0.5 VCC 150 1 200 1.2 0.5 VCC 150 1 mV 1.2 0.5 150 VCC V µA 150 µA 200mV input guarantees full logic swing at the output Table 6 - AC Characteristics AC Characteristics (GND = 0.0V, VCC = +3.0V to +5.5V) Symbol Characteristic -40 °C Min Typ 0 °C Max Min Typ 25 °C Max Min Typ 85 °C Max Min Typ Unit Max Propagation Delay to Output1 VCC = 4.5 to 5.5V 2 5.5 2 5.5 2 5.5 2 5.5 ns Propagation Delay to Output1 VCC = 3.0 to 3.6V 3.5 7 3.5 7 3.5 7 3.5 7 ns tPLH/tPHL 1 CL = 20pF www.azmicrotek.com +1-480-962-5881 Request a Sample 4 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT21 Differential PECL to CMOS/TTL Translator PACKAGE DIAGRAM SOIC8 Green/RoHS compliant/Pb-Free MSL=1 www.azmicrotek.com +1-480-962-5881 Request a Sample 5 May 2012, Rev 2.0 Arizona Microtek, Inc. AZ100ELT21 Differential PECL to CMOS/TTL 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 6 May 2012, Rev 2.0