Thin Film Chip Attenuator PAT Series 1.0 Description These 3042, 1632, and 1220 size chip attenuators exhibit excellent high frequency characteristics. The surface mount package is ideal for low noise, low inductance and parasitic capacitance applications. Thin film metalization provides for very stable characteristics over temperature and time. 2.0 Mechanical dimension mm 3.2 0.2 0.4 0.1 2.0 0.2 0.4 0.2 0.5 0.2 3 6 dB 1.6 0.2 1.0 0.2 3 1.25 0.2 1 schematic H H H H PAT 1632 2 0.40.2 0.5 0.2 0.55 0.25 PAT 1220 3.0 Electrical Type PAT 3042S (not shown) Attenuation PAT 1632 0-10 dB, 16 dB, 20 dB PAT 1220 0-10 dB, 16 dB Attenuation tolerance 0-10 dB 0.3 dB, 0.5 @ 16 dB and above Impedance (code) 50 ohm (C) VSWR 75 ohm (D) <1.2 Frequency range DC to 3 GHz Power rating 50 ohm (C) <1.3 <1.3 <1.3 DC to 2 GHz DC to 3 GHz DC to 10 GHz 250 mW 125 mW Rated operation temp. 100 mW 70C Operating temp. range -55C to +125C Packaging 50 pcs/package 2000 pcs/reel 100 pcs/package 1000 or 5000pcs/reel 5000 pcs/package 4.0 Part Number PAT Product designator Package size 1632 Impedance C Attenuation (dB) 3dB Packaging (T = Tape), (B = Bulk) T ER TIFIE EM Y ENT S D A S N TE MA M C G QUALITY SYSTEM Manufacturer(s) of the products described on this page are indicated by their respective logos. 41