PD19-73

Two-Way 0° Power Splitter Combiner 1.71–1.99 GHz PD19-73 Features s Low Cost s Low Profile s Available in Small SOT-6 Lead Package s Tape & Reel s Pin Compatible with PD09-73 -6 SOT SOT -6 SO T-6 SOT -6 Description The PD19-73 is a monolithic two-way in-phase hybrid junction tuned for the 1.71–1.99 GHz band. It offers low loss, high isolation, good input/output matching and exceptional phase/amplitude balance. It is available in the SOT-6 lead surface mount package. The PD19-73 was designed to be pin-to-pin compatible with the PD09-73 Power Splitter/Combiner. This allows similar board layout for Power Splitter/Combiners in the frequency ranges covering 810–960 MHz and 1.7–1.99 GHz. The PD18-73 also covers 1.71–1.99 GHz but with different pin connections. Electrical Specifications at 25°C Parameter Frequency Insertion Loss Less 3 dB Split Isolation Input VSWR Output VSWR Amplitude Balance Phase Balance 20 Min. 1.71 0.55 25 1.3:1 1.2:1 ±0.1 ±1.0 1.5:1 1.4:1 ±0.2 ±3.0 dB Deg. Typ. Max. 1.99 0.70 Unit GHz dB dB Pin Out Block Diagram PD19 Port 1 GND Port 2 GND IN/SUM GND Port 1 IN/SUM Port 2 Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 12/00A 1 2 3 6 5 4 1 Two-Way 0° Power Splitter Combiner 1.71–1.99 GHz PD19-73 Typical Performance Data -3.50 -3.55 -20 Insertion Loss (dB) -25 -3.60 -3.65 -3.70 -3.75 -3.80 1.71 -40 1.71 Isolation (dB) 1.75 1.79 1.83 1.87 1.91 1.95 1.99 -30 -35 1.75 1.79 1.83 1.87 1.91 1.95 1.99 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency 1.50 1.45 1.40 1.50 1.45 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1.87 1.91 1.95 1.99 1.00 1.71 Isolation vs. Frequency 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1.00 1.71 1.75 1.79 1.83 Output VSWR (:1) Input VSWR (:1) 1.75 1.79 1.83 1.87 1.91 1.95 1.99 Frequency (GHz) Frequency (GHz) Input VSWR vs. Frequency 2.0 0.25 Output VSWR vs. Frequency Phase Balance (Deg.) Amplitude Balance (dB) 1.5 1.0 0.5 0 -0.5 -1.0 -1.5 -2.0 1.71 1.75 1.79 1.83 1.87 1.91 1.95 1.99 0.20 0.15 0.10 0.05 0 -0.05 -0.10 -0.15 -0.20 -0.25 1.71 1.75 1.79 1.83 1.87 1.91 1.95 1.99 Frequency (GHz) Frequency (GHz) Phase Balance vs. Frequency Amplitude Balance vs. Frequency 2 Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 12/00A Two-Way 0° Power Splitter Combiner 1.71–1.99 GHz PD19-73 Absolute Maximum Ratings Characteristic Input Power1 Input Power2 Operating Temperature Storage Temperature Value +1.5 W CW +0.75 CW -40°C to +85°C -65°C to +150°C SOT-6 0.074 (1.90 mm REF.) PIN 6 PIN 1 INDICATOR PIN 1 0.020 (0.51 mm) 0.014 (0.350 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.126 (3.20 mm) 0.087 (2.20 mm) 0.071 (1.80 mm) 0.052 (1.30 mm) 1. When used as a power divider with a 2.0:1 maximum VSWR on all ports. 2. When used as a power combiner with a 2.0:1 maximum VSWR on all ports. 0.037 (0.95 mm) REF. 0.012 (0.30 mm) TYP. 0.014 (0.26 mm) 0.004 (0.10 mm) 5.0˚ ± 1˚ Recommended Board Layout 0.018 TYP. 0.075 0.015 TYP. 0.006 (0.15 mm) 0.000 (0.00 mm) 5.0˚ ± 1˚ PD19 0.020 DIA. VIA 3 PLACES 0.122 (3.10 mm) 0.106 (2.70 mm) 0.022 (0.61 mm) 0.004 (0.10 mm) 0.039 TYP. Material is 10 mil FR4 Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 12/00A 3