PD22-73 ALPHA | Alldatasheet

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Features

I Tape & Reel PD22-73

Description

The PD22-73 is a 50 Ω, in-phase combiner/splitter tuned for the 2.1–2.3 GHz band. The monolithic circuitry is 100% passive and offers low loss, high isolation and exceptional phase/amplitude balance. It is available in the SOT -6 leaded surface mount package. SOT -6 SOT -6 SOT -6 SOT -6 Parameter Min. Typ. Max. Unit Frequency 2.1 2.3 GHz Insertion Loss Less 3 dB Split 0.55 0.7 dB Isolation1 15.0 18.00 dB Input VSWR 1.5:1 2.0:1 Output VSWR 1.1:1 1.3:1 Amplitude Balance ±0.10 ±0.2 dB Phase Balance ±1.00 ±3.0 Deg. Electrical Specifications at 25°C, 50 ΩΩ System Port 1 GND Port 2 GND In/Sum GND 12 3 65 4 PD22 Pin Out Port 1 GND In/Sum GND Port 2 Block Diagram 1 Isolation can be increased to 23 dB with an external 5.6 nH inductor from in/sum port to ground. PD22 is the part marking.

Two-Way Power Splitter 2.1–2.3 GHz PD22-73 2 Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 3/01A -4.1 -3.4 -3.5 -3.6 -3.7 -3.8 -3.9 -4.0 Insertion Loss (dB) Frequency (GHz) Insertion Loss vs. Frequency -25 -10 -15 -20 Isolation (dB) Frequency (GHz) Isolation vs. Frequency 1.0 2.2 2.0 1.8 1.6 1.4 1.2 VSWR (:1) Frequency (GHz) Input VSWR vs. Frequency 1.00 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 VSWR (:1) Frequency (GHz) Output VSWR vs. Frequency 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 Balance (dB) Frequency (GHz) Amplitude Balance vs. Frequency 2.5 2.0 1.5 1.0 0.5 Phase Balance (Degrees) Frequency (GHz) Phase Balance vs. Frequency Typical Performance Data

Two-Way Power Splitter 2.1–2.3 GHz PD22-73 Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com 3 Specifications subject to change without notice. 3/01A Characteristic Value Input Power1 1.5 W CW Input Power2 0.75 W CW Operating Temperature -40 °C to +85°C Storage Temperature -65 °C to +150°C Absolute Maximum Ratings 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˚ SOT-6 0.020 DIA. VIA 3 PLACES PD22 0.075 0.015 TYP. 0.039 TYP. 0.018 TYP. Material is 10 mil FR4 Recommended Board Layout 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.