SY89322VMG TR Microchip

3.3V/5V DUAL SY89322V Micrel, Inc. Precision Edge LVTTL/LVCMOS-to-DIFFERENTIAL SY89322V LVPECL TRANSLATOR FEATURES 3.3V and 5V power supply option Precision Edge 300ps typical propagation delay Differential LVPECL outputs DESCRIPTION PNP LVTTL inputs for minimal loading Flow-through pinouts The SY89322V is a dual TTL/CMOS-to-differential PECL Q outputs will default HIGH with inputs open translator capable of running from a 3.3V or 5V supply. Max. frequency range 800MHz This part can be used in either LVTTL/LVCMOS/LVPECL or TTL/CMOS/PECL systems. Available in ultra-small 8-pin MLF (2mm x 2mm) package It requires only a single positive supply of +3.3V or +5V, no negative supply is required. The SY89322V is functionally equivalent to the SY100EPT22V, but in an ultra-small 8-lead MLF package that features a 70% smaller footprint. The ultra-small package and the low skew, dual gate design of the BLOCK DIAGRAM SY89322V makes it ideal for those applications where space, performance and low power are at a premium. Q0 INO /Q0 LVTTL LVPECL Q1 INI /Q1 Precision Edge is a registered trademark of Micrel, Inc. MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc. Rev.: E Amendment: /0 M9999-060809 1 Issue Date: June 2009 hbwhelp micrel.com or (408) 955-1690SY89322V Micrel, Inc. PACKAGE/ORDERING INFORMATION Ordering Information Package Operating Package Lead Q0 1 8 VCC Part Number Type Range Marking Finish /Q0 2 IN0 7 SY89322VMITR MLF-8 Industrial 322 Sn-Pb LVPECL LVTTL (1) Q1 3 6 IN1 SY89322VMGTR MLF-8 Industrial 322 with Pb-Free Pb-Free bar-line indicator NiPdAu /Q1 4 5 GND Note: 1. Pb-Free package is recommended for new designs. 8-Pin MLF Ultra-Small Outline (2mm 2mm) PIN DESCRIPTION Pin Number Pin Name Type Pin Function 1, 2, Q0, /Q0, 100k ECL Output Differential LVPECL Outputs: Default to LOW if IN input left open. See 3, 4 Q1, /Q1 Output Interface Applications section for recommendations on terminations. 5 GND, Ground GND and exposed pad must be tied to ground plane. Exposed Pad 6, 7 IN1, IN0 TTL/LVTTL Input Single-ended TTL Inputs. 8 VCC Power Positive Power Supply: Bypass with 0.1 F//0.01 F low ESR capacitors. M9999-060809 2 hbwhelp micrel.com or (408) 955-1690