Thin-Film Directional Couplers DB0603N 3dB 90° Couplers FEATURES GENERAL DESCRIPTION RFAP TECHNOLOGY • • • • • • • The DB0603N 3dB 90° Coupler is based on thin-film multilayer technology. The technology provides a miniature part with excellent high frequency performance and rugged construction for reliable automatic assembly. The RFAP LGA 3dB 90° Coupler will be offered in a variety of frequency bands compatible with various types of high frequency wireless systems. APPLICATIONS LAND GRID ARRAY ADVANTAGES: Miniature 0603 size Low I. Loss High Isolation Surface Mountable RoHS Compliant Supplied on T&R Power Rating: 10W RF Continuous • Inherent Low Profile • Self Alignment during Reflow • Excellent Solderability • Low Parasitics • Better Heat Dissipation DIMENSIONS: • Balanced Amplifiers and Signal Distribution in Wireless Communications Bottom View millimeters (inches) 1.60±0.10 (0.063±0.004) 0.84±0.10 (0.033±0.004) 0.60±0.10 (0.024±0.004) 0.25±0.05 (0.010±0.002) 0.20±0.05 (0.008±0.002) 0.05±0.05 (0.002±0.002) L Recommended Pad Layout Dimensions mm (inches) W 3 T A 1.10 (0.043) B 0.40 (0.016) S 0.50 (0.020) S B A L T W ORIENTATION IN TAPE 1.75 (0.069) 50 OHM OUT 1 IN OUT 2 ELECTRICAL PARAMETERS Part Number DB0603N2140ANTR DB0603N2400ANTR DB0603N2600ANTR DB0603N3000ANTR DB0603N3500ANTR DB0603N4600ANTR DB0603N5500ANTR DB0603N5800ANTR Frequency MHz Min. 2040 2300 2400 2850 3300 4200 5100 5600 Max. 2240 2500 2800 3150 3700 5000 5900 6000 Port Impedance Ω Typ. 50 50 50 50 50 50 50 50 NOTE: Additional Frequencies Available Upon Request 70 Return Loss [dB] Min. 15 12 12 12 12 12 12 12 Typ. 26 17 17 15 15 16 16 16 Isolation [dB] Min. 15 15 15 15 15 12 10 12 Typ. 23 23 23 26 26 15 14 17 Insertion Loss [dB] Typ. 0.30 0.25 0.25 0.20 0.20 0.50 0.60 0.40 Max. 0.40 0.35 0.35 0.30 0.30 0.70 0.80 0.90 Ampltidue Balance [dB] Typ. Max. 0.50 0.80 0.30 0.80 0.30 0.80 0.30 0.80 0.30 0.80 0.40 1.00 0.80 1.50 0.30 0.90 Phase Balance (Relative to 90º) Deg Typ. Max 2 3 2 3 2 3 2 3 2 3 1.5 3 1 3 2 3 Power Handing Watts Max. 10 10 10 10 10 10 10 10 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2040MHz to 2240MHz DB0603N2140ANTR Return Loss - Input -20 -22 dB -24 -26 -28 -30 2030 2060 2090 2120 2150 2180 2210 2240 Frequency (MHz) 3 Insertion Loss 0 dB -0.6 -1.2 -1.8 2030 2060 2090 2120 2150 2180 2210 2240 Frequency (MHz) Amplitude Balance 2 dB 1 0 -1 -2 2030 2060 2090 2120 2150 2180 2210 2240 Frequency (MHz) 71 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2040MHz to 2240MHz DB0603N2140ANTR Phase Balance 8 dB 4 0 -4 -8 2030 2060 2090 2120 2150 2180 2210 2240 2180 2210 2240 Frequency (MHz) 3 Isolation -16 -18 dB -20 -22 -24 -26 2030 2060 2090 2120 2150 Frequency (MHz) 72 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2200MHz to 2600MHz DB0603N2400ANTR Return Loss - Input -10 -12 dB -14 -16 -18 -20 2200 2300 2400 2500 2600 Frequency (MHz) 3 Insertion Loss 0 dB -0.6 -1.2 -1.8 2200 2300 2400 2500 2600 2500 2600 Frequency (MHz) Amplitude Balance 2 dB 1 0 -1 -2 2200 2300 2400 Frequency (MHz) 73 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2200MHz to 2600MHz DB0603N2400ANTR Phase Balance 8 dB 4 0 -4 -8 2200 2300 2400 2500 2600 2500 2600 Frequency (MHz) 3 Isolation -20 -22 dB -24 -26 -28 -30 2200 2300 2400 Frequency (MHz) 74 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2400MHz TO 2800MHz DB0603N2600ANTR Return Loss - Input -10 -12 dB -14 -16 -18 -20 2400 2500 2600 2700 2800 Frequency (MHz) 3 Insertion Loss 0 dB -0.6 -1.2 -1.8 2400 2500 2600 2700 2800 2700 2800 Frequency (MHz) Amplitude Balance 2 dB 1 0 -1 -2 2400 2500 2600 Frequency (MHz) 75 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2400MHz TO 2800MHz DB0603N2600ANTR Phase Balance 8 dB 4 0 -4 -8 2400 2500 2600 2700 2800 2700 2800 Frequency (MHz) 3 Isolation -20 dB -22 -24 -26 -28 -30 2400 2500 2600 Frequency (MHz) 76 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2850MHz to 3150MHz DB0603N3000ANTR Return Loss - Input -10 -12 dB -14 -16 -18 -20 2800 2900 3000 3100 3200 Frequency (MHz) 3 Insertion Loss 0 dB -0.6 -1.2 -1.8 2800 2900 3000 3100 3200 3100 3200 Frequency (MHz) Amplitude Balance 2 dB 1 0 -1 -2 2800 2900 3000 Frequency (MHz) 77 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 2850MHz to 3150MHz DB0603N3000ANTR Phase Balance 8 dB 4 0 -4 -8 2800 2900 3000 3100 3200 3100 3200 Frequency (MHz) 3 Isolation -20 -22 dB -24 -26 -28 -30 2800 2900 3000 Frequency (MHz) 78 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 3200MHz to 3800MHz DB0603N3500ANTR Return Loss - Input -10 -12 dB -14 -16 -18 -20 3200 3300 3400 3500 3600 3700 3800 Frequency (MHz) 3 Insertion Loss 0 dB -0.6 -1.2 -1.8 3200 3300 3400 3500 3600 3700 3800 3700 3800 Frequency (MHz) Amplitude Balance 2 dB 1 0 -1 -2 3200 3300 3400 3500 3600 Frequency (MHz) 79 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 3200MHz to 3800MHz DB0603N3500ANTR Phase Balance 8 dB 4 0 -4 -8 3200 3300 3400 3500 3600 3700 3800 3600 3700 3800 Frequency (MHz) 3 Isolation -20 -22 dB -24 -26 -28 -30 3200 3300 3400 3500 Frequency (MHz) 80 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 4200MHz TO 5000MHz DB0603N4600ANTR Return Loss - Input -12 dB -14 -16 -18 -20 4200 4400 4600 4800 5000 Frequency (MHz) 3 Isolation -12 dB -14 -16 -18 4200 4400 4600 4800 5000 4800 5000 Frequency (MHz) Insertion Loss 0 dB -0.2 -0.4 -0.6 -0.8 4200 4400 4600 Frequency (MHz) 81 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 4200MHz TO 5000MHz DB0603N4600ANTR Amplitude Balance 1 dB 0.5 0 -0.5 -1 4200 4400 4600 4800 5000 Frequency (MHz) 3 Phase Balance 3 2 deg 1 0 -1 -2 -3 4200 4400 4600 Frequency (MHz) 82 4800 5000 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 5100MHz TO 5900MHz DB0603N5500ANTR Return Loss - Input -12 dB -14 -16 -18 -20 5100 5200 5300 5400 5500 5600 5700 5800 5900 Frequency (MHz) 3 Isolation -10 dB -12 -14 -16 -18 5100 5200 5300 5400 5500 5600 5700 5800 5900 5700 5800 5900 Frequency (MHz) Insertion Loss -0.2 dB -0.4 -0.6 -0.8 5100 5200 5300 5400 5500 5600 Frequency (MHz) 83 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 5100MHz TO 5900MHz DB0603N5500ANTR Amplitude Balance 1.5 dB 1 0.5 0 5100 5200 5300 5400 5500 5600 5700 5800 5900 5700 5800 5900 Frequency (MHz) 3 Phase Balance 3 2 dB 1 0 -1 -2 -3 5100 5200 5300 5400 5500 5600 Frequency (MHz) 84 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 5600MHz TO 6000MHz DB0603N5800ANTR Return Loss - Input -10 -12 dB -14 -16 -18 -20 5600 5700 5800 5900 6000 Frequency (MHz) 3 Isolation -12 dB -14 -16 -18 -20 5600 5700 5800 5900 6000 5900 6000 Frequency (MHz) Insertion Loss 0 -0.2 dB -0.4 -0.6 -0.8 -1 5600 5700 5800 Frequency (MHz) 85 Thin-Film Directional Couplers DB0603N 3dB 90° Couplers 5600MHz TO 6000MHz DB0603N5800ANTR Amplitude Balance 1 dB 0.5 0 -0.5 -1 5600 5700 5800 5900 6000 Frequency (MHz) 3 Phase Balance 3 2 deg 1 0 -1 -2 -3 5600 5700 5800 Frequency (MHz) 86 5900 6000