Preliminary 90 Degree Hybrid 2.1–2.3 GHz HY22-73 Features ■ Low Cost SO T-6 SOT -6 ■ Low Profile ■ Small SOT-6 Package SOT -6 -6 SOT ■ Tape & Reel Description The HY22-73 is a 50 Ω, 90 degree hybrid 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. Electrical Specifications at 25°C, 50 Ω System Parameter Min. Frequency Typ. 2.1 Insertion Loss Less 3 dB Split 0.55 Isolation 20.0 Input VSWR Max. Unit 2.3 GHz 0.7 dB 23.00 dB 1.2:1 1.5:1 Output VSWR 1.2:1 1.5:1 Amplitude Balance ±0.40 ±1.1 dB Phase Balance ±2.00 ±4.0 Deg. Pin Out Block Diagram GND Isolated (Direct) HY22 In (Coupled) Direct (Isolated) In Direct GND Coupled (In) Isolated Coupled Note: This device is symetrical such that the “In” port can be swapped with the “coupled” port. HY22 is the part marking. Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 12/99A 1 90 Degree Hybrid 2.1–2.3 GHz HY22-73 Typical Performance Data 1.30 -2.5 1.25 Direct VSWR (:1) Loss (dB) -3.0 -3.5 -4.0 1.15 1.10 Coupled -4.5 1.05 -5.0 1.9 2.0 2.1 2.2 2.3 2.4 1.00 1.9 2.5 2.0 2.1 2.2 2.3 2.4 Frequency (GHz) Frequency (GHz) Path Losses vs. Frequency Input VSWR vs. Frequency 2.0 2.5 1.20 1.18 1.5 1.16 VSWR (:1) 1.0 Balance (dB) 1.20 0.5 0 -0.5 1.14 1.12 Direct 1.10 1.08 1.06 -1.0 1.04 -1.5 Coupled 1.02 -2.0 1.9 2.0 2.1 2.2 2.3 2.4 1.00 1.9 2.5 2.0 2.1 2.2 2.3 2.4 Frequency (GHz) Frequency (GHz) Amplitude Balance vs. Frequency Output VSWR vs. Frequency 89.0 2.5 -19 Isolation (dB) Phase (Degrees) -21 88.5 88.0 87.5 -23 -25 -27 -29 -31 87.0 1.9 2 2.0 2.1 2.2 2.3 2.4 2.5 -33 1.9 2.0 2.1 2.2 2.3 2.4 Frequency (GHz) Frequency (GHz) Coupled-Direct Phase vs. Frequency Isolation vs. Frequency Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 12/99A 2.5 90 Degree Hybrid 2.1–2.3 GHz HY22-73 SOT-6 Absolute Maximum Ratings Characteristic 0.074 (1.90 mm REF.) 0.126 (3.20 mm) 0.087 (2.20 mm) PIN 6 0.071 (1.80 mm) 0.052 (1.30 mm) PIN 1 INDICATOR PIN 1 0.020 (0.51 mm) 0.014 (0.350 mm) 0.037 (0.95 mm) REF. 0.057 (1.45 mm) 0.035 (0.90 mm) 0.006 (0.15 mm) 0.000 (0.00 mm) Value 1 Input Power 2 W CW Input Power2 1 W 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. 0.012 (0.30 mm) TYP. 5.0˚ ± 1˚ 0.014 (0.26 mm) 0.004 (0.10 mm) 5.0˚ ± 1˚ 0.122 (3.10 mm) 0.106 (2.70 mm) 0.022 (0.61 mm) 0.004 (0.10 mm) Recommended Board Layout 0.091 In Coupled Out 0.020 HY22 0.018 To 50 Ω Termination Direct Out Material is FR-4. Dimensions are in inches. Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 12/99A 3