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| PDD-3Z-2.45G 3-WAY POWER DIVIDERS REV: 001, 05/20/02 * * * * * 2.35 - 2.60 GHz LOW LOSS HIGH ISOLATION SURFACE MOUNT TAPE & REEL TECHNICAL DESCRIPTION / APPLICATION MULTI-MIX PICOTM Z-SERIES POWER DIVIDERS The Multi-Mix(R) PDD-Z series provides an in-phase, binary power divider with low insertion loss in a small outline. Accurate phase and amplitude balance make them ideal for applications involving IQ networks, power amplifiers, signal distribution and processing. PDD-Z power dividers 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 PDD-Z 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 Small outline size Operating temperature range -55C to +85C. Can be integrated with other Multi-Mix(R) components in a multi-function module AVAILABLE ON TAPE & REEL RELIABILITY The product family has passed environmental screening 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 layers can contain embedded semiconductors, MMICs, etched resistors, circuit patterns, and platedthrough vias to form a SMD module that requires no additional packaging and is suitable for automated assembly. THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com GENERAL SPECIFICATIONS PDD-3Z-2.45G ELECTRICAL FREQUENCY RANGE ISOLATION INSERTION LOSS VSWR AMPLITUDE BALANCE PHASE BALANCE INPUT POWER (WATTS) * *CW input power, tested as a divider. 2.35 TO 2.60 GHz 12 dB (MIN) 0.7 dB (MAX) 1.9:1 (MAX) +/- 0.2 dB (MAX) 5 deg (MAX) 1W MECHANICAL SIZE / OUTLINE WEIGHT RF INTERFACE* *Refer to layout guidelines for recommended RF interface. ENVIRONMENTAL OPERATING TEMPERATURE RANGE -55 To + 85, C 0.18 x 0.18 x 0.12 inches 0.004 oz. Surface Mount THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com TYPICAL PERFORMANCE PDD-3Z-2.45G Transmission & Loss -4.5 Transmission (dB) -5 -5.5 -6 -6.5 2.3 2.35 2.4 2.45 2.5 2.55 2.6 Frequency (GHz) IN - OUT1 IN - OUT2 IN - OUT3 INS. LOSS 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 Return Loss 0 -5 -10 -15 -20 -25 -30 2.3 2.35 2.4 2.45 2.5 2.55 2.6 Frequency (GHz) IN OUT1 OUT2 OUT3 Magnitude (dB) THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com Loss (dB) TYPICAL PERFORMANCE PDD-3Z-2.45G Phase Balance Phase Balance (deg) 6 4 2 0 -2 -4 -6 2.3 2.35 2.4 2.45 Frequency (GHz) PH- A L2 B PH- A L3 B PH- A L1 B 2.5 2.55 2.6 Isolation 0 -5 -10 -15 -20 -25 -30 2.3 2.35 2.4 2.45 2.5 2.55 2.6 Frequency (GHz) Isolation 1 Isolation 2 Isolation 3 Magnitude (dB) THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com PACKAGE OUTLINE PDD-3Z-2.45G Port # Function 1 IN 2 OUT 3 OUT 4 OUT NOTES: 1. ALL DIMENSIONS ARE IN INCHES. 2. TOLERANCES: -3 PLACE DECIMALS; .005. 3. PARTS SHOULD BE MOUNTED WITH DOT FACING UP THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO-9001 REGISTERED Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: pico@merrimacind.com / www.Multi-Mix.com |
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