Thin Film Chip Atten PAT Series ~ 1.0 Application These 3042, 1632, and 1220 size chip attenuators exhibit excellent high frequency characteristics. The surface mount package is ideal for low noise, inductance and parasitic capacitance applications. Thin film metallization provides for very stable characteristics over temperature and time. B 2 Liew at 2.0 Mechanical dimerision mm 3.2 +0.2 0.4 40.2 i | 1.25 20.2 schematic . _ 3.0 Electrical Type PAT 3042 PAT 1632 - PAT 1220 Attenuation 1-100B, 16dB, 20dB 0-10dB, 16dB 1-10dB Attenuation tolerance + 0.3 dB, + 0.5 @ 16 dB Impedance (code) 50 ohm (C) } 75-ohm (D) 50 ohm (C) VSWR 1.2 1.3 1.2 1.3 Frequency range DC to 3 GHz|DC to 2 GHz DC to 2.5 GHz DC to 10: GHz Power rating 250 mW 125 mw 100 mW Rated operation temp. | 70C Operating temp. range - 55C to +125C . 4.0 Part Number PAT 1632 Cc 3dB T - Packaging (T = tape, B = bulk) | [attenuation (dB) impedance Package size Product designator Manufacturer(s) of the products described on this page are indicated by their respective logas. 14