HL9334 Down Converter Sampler / Harmonic Mixer


Datasheet PDF

The HL9334 is a high-precision down-converting sampler / harmonic mixer integrated circuit that offers excellent linearity, low noise and flat frequency response up to 20 GHz (RF).

Applications include harmonic down-conversion, high-speed front-end for A/D converts, and use in network analyzers, TDR, sampling oscilloscopes, and spectrum analyzers.

An application note describing the HL9334 circuit and functionality is available.

Reference design evaluation boards are also available.

RF Bandwidth (typical) 17 GHz at -3 dB
19 GHz at -6 dB
LO Input Frequency (Square Wave) 1 GHz to 7 GHz
LO Input Amplitude (Square Wave) 300 mVpp (600 mVpp Diff) minimum
Conversion Loss 20 dB
LO to RF Isolation 67 dB
Linearity, Second Harmonic* -68 dBc
Linearity, Third Harmonic* -66 dBc
Noise Floor -130 dBm
Warranty 1 year, repair or replacement

NOTE #1: Harmonic distortion measurements were taken under the following test conditions: L0 = 2 GHz square wave,  RF = 100 MHz @ 0 dBm.