HL9323 Sampler / Harmonic Mixer with Differential Input


The HL9323 is a high-precision sampler / harmonic mixer that offers better than -60 dBc linearity in the second and third harmonics up to 20 GHz (RF).

Designed with military, aerospace, and other high-performance applications in mind, the HL9323 offers unparalleled performance in a compact package.

The HL9313 has a differential input. Its sister product, the HL9313, offers similar performance using a single-ended input.

SKU: HL9323 Category:

Technical Specifications

Datasheet PDF

Bandwidth (typical) 15 GHz at -3 dB, 19 GHz at -6 dB
LO Input Frequency (Sinusoidal) 1 GHz to 2.5 GHz
LO to RF Isolation 67 dB
Linearity, Second Harmonic* -68 dBc
Linearity, Third Harmonic* -67 dBc
Noise Floor -107 dBm
Warranty 1 year, repair or replacement

NOTE #1: Harmonic distortion measurements were taken under the following test conditions: L0 = 1 GHz + 5 dBm, Pin = 100 MHz 0 dBm.

Product Applications

  • Frequency down conversion
  • Harmonic mixing
  • Use in network analyzers, TDRs, sampling oscilloscopes, and spectrum analyzers
  • High-speed front end for A/D converters

Data and Documentation


Ordering and Shipping

This product is built to order. Please contact us for lead time information.

Questions About this Product

Not sure this product fits your needs? Do you need something a little different? Please contact us and we’ll help you figure it out.