AD53513

a FEATURES 500 MHz Driver Operation (1 Gb/s) Driver Inhibit Function 100 ps Edge Matching Guaranteed Industry Specifications 20 ⍀ Output Impedance 5 V/ns Slew Rate Variable Output Voltages for ECL, TTL, and CMOS High-Speed Differential Inputs for Maximum Flexibility Ultrasmall 100-Lead LQFP Package with Built-In Heat Sink APPLICATIONS Automatic Test Equipment Semiconductor Test Systems Board Test Systems Instrumentation and Characterization Equipment Quad Ultrahigh-Speed Pin Driver with High-Z and VTERM Modes AD53513 FUNCTIONAL BLOCK DIAGRAM VCC VCC1 VCC2 VEE VCC3 VCC4 VEE3 VEE1 VEE2 VEE4 RLD1 VBB VH1 DATA1 DATAB1 INH1 INHB1 VL1 VT1 VH2 DATA2 DATAB2 INH2 INHB2 VL2 VT2 VBB RLD2 RLD3 VBB VH3 DATA3 DATAB3 INH3 INHB3 VL3 VT3 VH4 DATA4 DATAB4 INH4 INHB4 VL4 VT4 VBB RLD4 GND VHDCPL1 39nF 20⍀ ROUT VOUT1 VLDCPL1 30⍀ 39nF 50⍀ DRIVER 1 VHDCPL2 39nF 20⍀ ROUT VOUT2 VLDCPL2 30⍀ 39nF 50⍀ DRIVER 2 PRODUCT DESCRIPTION AD53513 VHDCPL3 39nF 20⍀ ROUT VOUT3 VLDCPL3 30⍀ 39nF 50⍀ The AD53513 is a quad high-speed pin driver designed for use in digital or mixed-signal test systems. Combining a high-speed monolithic process with a convenient surface-mount package, this product attains superb electrical performance while preserving optimum packaging densities and long-term reliability in a 100-lead, LQFP package with built-in heat sink. Featuring unity gain programmable output levels of –2.5 V to +5.5 V, with output swing capability of less than 200 mV to 8 V, the AD53513 is designed to stim...