Four-Way 0° Power Splitter Combiner 0.81–0.96 GHz PD4W09-59 Features ■ Low Cost P-8 MSO ■ Low Profile ■ Available in Small MSOP-8 Package P-8 MS O ■ Tape & Reel MSO P-8 Description The PD4W09-59 is a monolithic four-way in-phase hybrid junction tuned for the 0.81–0.96 GHz band. It offers low loss, high isolation, good input/output matching and exceptional phase/amplitude balance. It is available in the MSOP-8 leaded surface mount package. Electrical Specifications at 25°C Parameter Min. Frequency Typ. 0.81 Insertion Loss Less 6 dB Split 1.3 Isolation 20 Max. Unit 0.96 GHz 1.5 dB 23 dB Input VSWR 1.2:1 1.5:1 Output VSWR 1.2:1 1.5:1 Amplitude Balance ±0.4 ±0.6 dB ±6 ±8 Deg. Phase Balance Pin Out Block Diagram 8 Port 2 7 GND 6 GND 5 4W09 4 Port 4 3 GND 2 IN/SUM 1 Port 1 Port 3 Port 1 Port 2 IN/SUM Port 3 Port 4 Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.skyworksinc.com Specifications subject to change without notice. 3/99A 1 Four-Way 0° Power Splitter Combiner 0.81–0.96 GHz PD4W09-59 Typical Performance Data 1.5 Port 4 Port 1 Port 3 Port 2 -6.8 -7.0 -7.2 1.4 Output VSWR Insertion Loss (dB) -6.6 -7.4 1.3 1.2 1.1 -7.6 0.80 0.85 0.90 0.95 1.0 0.80 1.00 0.85 Frequency (GHz) 0.90 0.95 1.00 Frequency (GHz) Insertion Loss vs. Frequency Output VSWR vs. Frequency 1.0 0 Isolation (dB) -10 -15 Port 3–4 Port 2–4 Port 2–3 Port 1–4 Port 1–3 Port 1–2 -20 -25 -30 Amp. Balance (dB) -5 0.5 0.0 -0.5 -35 -40 0.80 0.85 0.90 0.95 -1.0 0.80 1.00 0.85 Frequency (GHz) 1.00 8 1.6 6 Phase Balance (Deg.) 1.5 Input VSWR 0.95 Amp. Balance vs. Frequency Isolation vs. Frequency 1.4 1.3 1.2 1.1 1.0 0.80 0.85 0.90 0.95 1.00 4 2 0 -2 -4 -6 -8 0.80 0.85 0.90 0.95 1.00 Frequency (GHz) Frequency (GHz) Input VSWR vs. Frequency 2 0.90 Frequency (GHz) Phase Balance vs. Frequency Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.skyworksinc.com Specifications subject to change without notice. 3/99A Four-Way 0° Power Splitter Combiner 0.81–0.96 GHz MSOP-8 PD4W09-59 Absolute Maximum Ratings Characteristic 0.0256 (0.65 mm) TYP. Input Power1 PIN 1 INDICATOR Input Power2 0.118 (3.00 mm) ± 0.004 (0.1 mm) SQ. PIN 1 0.012 (0.30 mm) 7.0˚ 0.038 (0.95 mm) TYP. 0.030 (0.75 mm) 0.017 (0.43 mm) 0.193 (4.90 mm) REF. + 0.006 (0.15 mm) - 0.002 (0.05 mm) 0.007 (0.18 mm) ± 0.005 (0.12 mm) 0.006 (0.15 mm) 0.002 (0.05 mm) Value +1.5 W CW +0.375 CW Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 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. 8.0˚ MAX. 0.028 (0.70 mm) 0.016 (0.40 mm) Recommended Board Layout ;;;;; ;;;;; ;;;;; ;;; ;;; ;;; ;;; ;;; ;;; ;;;;; ;;;;; 0.150 0.018 TYP. 0.010 TYP. 4W09 0.020 DIA. VIA ;;;;;; ;;;;;; ;;;;;; ;;;;; ;;;;; ;;;;; ;;;;;; ;;;;;; ;;;;;; ;;;;;; 0.024 TYP. 0.010 DIA. VIA Material is 10 mil FR4 Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.skyworksinc.com Specifications subject to change without notice. 3/99A 3