PD19-73 ALPHA | Alldatasheet
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Technical content
Features
I Available in Small SOT -6 Lead Package I Tape & Reel I Pin Compatible with PD09-73 PD19-73
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 but with different pin connections. Parameter Min. Typ. Max. Unit Frequency 1.71 1.99 GHz Insertion Loss Less 3 dB Split 0.55 0.70 dB Isolation 20 25 dB Input VSWR 1.3:1 1.5:1 Output VSWR 1.2:1 1.4:1 Amplitude Balance ±0.1 ±0.2 dB Phase Balance ±1.0 ±3.0 Deg. Electrical Specifications at 25°C SOT -6 SOT -6 SOT -6 SOT -6 GND Port 1 Port 2 GND IN/SUMGND 12 3 65 4 PD19 Pin Out IN/SUM Port 1 Port 2 Block Diagram
Two-Way 0° Power Splitter Combiner 1.71–1.99 GHz PD19-73 2 Alpha Industries, Inc.[781] 935-5150 • Fax [617] 824-4579• Emailsales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 12/00A Insertion Loss (dB) Insertion Loss vs. Frequency Frequency (GHz) -3.80 -3.75 -3.70 -3.65 -3.60 -3.55 -3.50 Input VSWR (:1) Input VSWR vs. Frequency Frequency (GHz) 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 Isolation (dB) Isolation vs. Frequency Frequency (GHz) -40 -35 -30 -25 -20 Output VSWR (:1) Output VSWR vs. Frequency Frequency (GHz) 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 Phase Balance (Deg.) Phase Balance vs. Frequency Frequency (GHz) -2.0 -1.5 -1.0 -0.5 0.5 1.0 1.5 2.0 Amplitude Balance (dB) Amplitude Balance vs. Frequency Frequency (GHz) -0.25 -0.20 -0.15 -0.10 -0.05 0.05 0.10 0.15 0.20 0.25 Typical Performance Data
Two-Way 0° Power Splitter Combiner 1.71–1.99 GHz PD19-73 Alpha Industries, Inc.[781] 935-5150 • Fax [617] 824-4579• Emailsales@alphaind.com • www.alphaind.com 3 Specifications subject to change without notice. 12/00A Characteristic Value Input Power1 +1.5 W CW Input Power2 +0.75 CW Operating Temperature -40 °C to +85°C Storage Temperature -65 °C to +150°C Absolute Maximum Ratings 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. Recommended Board Layout 0.020 DIA. VIA 3 PLACES PD19 0.075 0.015 TYP. 0.039 TYP. 0.018 TYP. Material is 10 mil FR4 SOT-6 0.074 (1.90 mm REF.) 0.071 (1.80 mm) 0.052 (1.30 mm) 0.037 (0.95 mm) REF. 0.122 (3.10 mm) 0.106 (2.70 mm) 0.006 (0.15 mm) 0.000 (0.00 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.020 (0.51 mm) 0.014 (0.350 mm) 0.126 (3.20 mm) 0.087 (2.20 mm) PIN 6 PIN 1 PIN 1 INDICATOR 0.022 (0.61 mm) 0.004 (0.10 mm) 0.014 (0.26 mm) 0.004 (0.10 mm) 0.012 (0.30 mm) TYP. 5.0˚ ± 1˚ 5.0˚ ± 1˚