AZ100LVEL16VRX

ARIZONA MICROTEK, INC. AZ100LVEL16VR ECL/PECL Oscillator Gain Stage & Buffer with Selectable Enable FEATURES High Bandwidth for ≥1GHz Similar Operation as AZ100EL16VO Operating Range of 3.0V to 5.5V Minimizes External Components Selectable Enable Polarity and Threshold (CMOS/TTL or PECL) Available in a 3x3mm MLP Package PACKAGE AVAILABILITY PACKAGE MLP 16 MLP 16 T&R MLP 16 T&R DIE PART NO. AZ100LVEL16VRL AZ100LVEL16VRLR1 AZ100LVEL16VRLR2 AZ100LVEL16VRX MARKING AZM16R AZM16R AZM16R N/A DESCRIPTION The AZ100LVEL16VR is a specialized oscillator gain stage with high gain output buffer including an enable. The QHG/Q ¯ HG outputs have a voltage gain several times greater than the Q/Q ¯ outputs. The AZ100LVEL16VR provides a selectable enable that allows continuous oscillator operation. See truth table below for enable function. If Enable pull-up is desired in the CMOS mode, an external ≤20kΩ resistor connecting EN to VCC will override the on-chip pull-down resistor. The AZ100LVEL16VR also provides a VBB and 470Ω internal bias resistors from D to VBB and D ¯ to VBB. The VBB pin can support 1.5mA sink/source current. Bypassing VBB to ground with a 0.01 µF capacitor is recommended. Outputs Q/Q ¯ each have a selectable on-chip pull-down current source. See truth table below for current source functions. External resistors may also be used to increase pull-down current to a maximum total of 25mA. Outputs QHG/Q ¯ HG each have an optional on-chip pull-down current source of...