HMC657LP2E

PASSIVES - SMT 12 HMC656LP2E to HMC658LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC656LP2E / HMC657LP2E / HMC658LP2E Typical Applications The HMC656LP2E - HMC658LP2E are ideal for: Fiber Optics Microwave Radio Military & Space Test & Measurement Scientific Instruments RF / Microwave Circuit Prototyping Features 3 Attenuator Products: 10, 15, & 20 dB Fixed Attenuation Levels Wide Bandwidth: DC - 25 GHz Excellent Attenuation Accuracy Power Handling: +25 dBm 6 Lead 2x2mm SMT Package: 4mm2 Functional Diagrams General Description The HMC656LP2E / 657LP2E / 658LP2E are a line of wideband fixed value SMT 50 Ohm matched attenuators which offer relative attenuation levels of 10, 15 and 20 dB respectively. These passive attenuators are ideal for military, test equipment, and other wideband applications where extremely flat attenuation, and excellent VSWR vs. frequency are required. These wideband attenuators handle up to +25 dBm of input power, and are compatible with high volume surface mount manufacturing techniques. Electrical Specifications, TA = +25° C, 50 Ohm system Part Number Attenuator Value Return Loss (Min.) Return Loss (Typ.) Attenuation Tolerance [1] Temperature Coefficient (Typical) [2] DC - 25 HMC656LP2E 10 7 12 ± 1.5 0.0004 HMC657LP2E 15 7 14 ± 2.0 0.0006 HMC658LP2E 20 7 12 ±2.0 0.0004 Units GHz dB dB dB [1] Attenuation Tolerance is valid over temperature. [2] Temperature Coefficient Units are dB/ °C. 12 - 1 I...