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| CSD-10H-0.9G DIRECTIONAL COUPLERS REV: 002, 02/13/03 * 0.8 - 1.0 GHz * LOWEST LOSS * HIGHEST ISOLATION * BEST PHASE/AMPLITUDE BALANCE * SURFACE MOUNT * TAPE & REEL TECHNICAL DESCRIPTION / APPLICATION MULTI-MIX(R) DIRECTIONAL COUPLERS The Multi-Mix(R) CSD series provides directional couplers with low insertion loss, low VSWR, and high directivity. Precise coupling and frequency sensitivity make them ideal for applications power amplifiers, signal distribution and processing. CSD directional couplers are fusion bonded multilayer stripline assemblies. The fusion bonding process yields a homogeneous monolithic dielectric structure with reliability, ruggedness, and electrical performance that is superior to conventional adhesive bonding techniques. The CSD series is an easy to install SMD designed specifically for the full spectrum of wireless applications. The high stability ceramic filled PTFE dielectrics utilized in these components are compatible with common substrates such as FR-4, G-10, and polyamide. The wrap around ground plane provides excellent EM shielding. Additional benefits include: * * * * * Available on tape and reel. Cost effective for commercial wireless applications. Industry standard size. Temperature stable from -65 to +125 degrees C. Can be integrated with other Multi-Mix(R) components in a multi-function module. AVAILABLE ON TAPE & REEL RELIABILITY All CSD series components are 100% tested. The product family has passed environmental screening per MIL-STD-202 including Thermal shock, Burn-in, Acceleration, Vibration, Mechanical Shock, Moisture Resistance, Resistance to Solder Heat, and Thermal Cycling Life Test (1000 cycles). THE MULTI-MIX(R) PROCESS Multi-Mix(R) is a manufacturing process based on fluoropolymer composite substrates that are fusion bonded together into a multilayer structure. The fusion bonding process yields a homogeneous monolithic structure with superior performance at microwave and millimeter wave frequencies. The bonded multilayers can contain embedded semiconductors, MMICs, etched resistors, circuit patterns, and plated-through vias to form a SMD module that requires no additional packaging and is ready for pick and place. THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries, Inc. / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: MMFM@merrimacind.com / www.Multi-Mix.com GENERAL SPECIFICATIONS CSD-10H-0.9G ELEC TR IC AL FREQUENC Y RANGE INSERTION LOSS C OUPLING FREQUENC Y SENSITIVITY D IREC TIVITY VSWR (ALL PORTS) INPUT POWER (C W @ 1.2:1 OUTPUT VSWR) 0.925 TO 0.96 0.25 10 1.0 0.1 20 120:1 150 0.815 TO 0.960 0.25 10 1.0 0.3 20 1.20:1 150 0.869 TO 0.894 0.25 10 1.0 0.10 20 1.15:1 150 0.8 TO 1.0 GHz 0.25 dB (MAX) 10 +/- 1.0 dB (MAX) +/- 0.3 dB (MAX) 20 dB (MIN) 1.20:1 (MAX) 150 W (MAX) MEC H AN IC AL SIZE / OUTLINE WEIGHT RF INTERFAC E 0.56 x 0.35 x 0.075 i nches 0.03 oz. (0.8 Grams) Surface Mount EN VIR ON MEN TAL OPERATING TEMPERATURE RANGE -55 To + 85, C THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries, Inc. / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com TYPICAL PERFORMANCE CSD-10H-0.9G 0 -5 Magnitude ( dB ) -10 -15 -20 -25 -30 -35 -40 0.8 0.85 Return Loss J1 J3 J2 J4 0.9 Frequency ( GHz ) 0.95 1 Directivity 0 -5 Magnitude ( dB ) -10 -15 -20 -25 -30 -35 -40 0.8 0.85 0.9 Frequncy ( GHz ) 0.95 1 THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries, Inc. / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com TYPICAL PERFORMANCE CSD-10H-0.9G Coupling -8 -8.5 -9 -9.5 -10 -10.5 -11 -11.5 -12 0.8 0.85 0.9 Frequency ( GHz ) 0.95 1 Magnitude ( dB ) Insertion Loss (Includes Fixture Loss) 0 -0.05 -0.1 -0.15 -0.2 -0.25 -0.3 -0.35 -0.4 -0.45 -0.5 0.8 Magnitude ( dB ) 0.85 0.9 Frequency ( GHz ) 0.95 1 THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries, Inc. / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com PACKAGE OUTLINE CSD-10H-0.9G PAD 1 DIRECTION OF FEED \U+2205 Do Po F Bo W P2 P 1 A E1 Ko ENGLISH METRIC 1.2598 32.000 W 0.6299 16.000 P1 0.0689 1.750 E1 0.5590 14.199 F 0.0591 1.500 Do 0.1575 4.000 Po 0.0787 2.000 P2 0.3598 9.140 A0 0.5697 14.470 B0 0.0799 2.030 K0 THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries, Inc. / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com |
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