MERRIMAC PDD-3Z

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 PICO™ Z-SERIES POWER DIVIDERS
The Multi-Mix® 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 & REEL
Available on tape and reel
Cost effective for commercial wireless applications
Small outline size
Operating temperature range –55°C to +85°C.
Can be integrated with other Multi-Mix® components in a multi-function module
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® PROCESS
Multi-Mix® 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® GROUP IS ISO-9001 REGISTERED
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: [email protected] / www.Multi-Mix.com
GENERAL SPECIFICATIONS
PDD-3Z-2.45G
ELECTRICAL
FREQUENCY RANGE
2.35 TO 2.60 GHz
ISOLATION
12 dB (MIN)
INSERTION LOSS
0.7 dB (MAX)
VSWR
1.9:1 (MAX)
AMPLITUDE BALANCE
+/- 0.2 dB (MAX)
PHASE BALANCE
±5 deg (MAX)
INPUT POWER (WATTS) *
1W
*CW input power, tested as a divider.
MECHANICAL
SIZE / OUTLINE
0.18 x 0.18 x 0.12 inches
WEIGHT
0.004 oz.
RF INTERFACE*
Surface Mount
*Refer to layout guidelines for recommended RF interface.
ENVIRONMENTAL
OPERATING TEMPERATURE RANGE
-55° To + 85°, C
THE MULTI-MIX MICROTECHNOLOGY® GROUP IS ISO-9001 REGISTERED
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: [email protected] / www.Multi-Mix.com
TYPICAL PERFORMANCE
PDD-3Z-2.45G
Transmission
(dB)
-4.5
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-5
-5.5
-6
-6.5
2.3
2.35
2.4
2.45
2.5
2.55
Loss (dB)
Transmission & Loss
2.6
Frequency (GHz)
IN - OUT1
IN - OUT2
IN - OUT3
INS. LOSS
Magnitude (dB)
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
THE MULTI-MIX MICROTECHNOLOGY® GROUP IS ISO-9001 REGISTERED
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: [email protected] / www.Multi-Mix.com
TYPICAL PERFORMANCE
PDD-3Z-2.45G
Phase Balance (deg)
Phase Balance
6
4
2
0
-2
-4
-6
2.3
2.35
2.4
2.45
2.5
2.55
2.6
Frequency (GHz)
PH-B A L2
PH-B A L3
PH-B A L1
Magnitude (dB)
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
THE MULTI-MIX MICROTECHNOLOGY® GROUP IS ISO-9001 REGISTERED
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: [email protected] / 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® GROUP IS ISO-9001 REGISTERED
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.6636 / Fax: 973.882.5990 / Email: [email protected] / www.Multi-Mix.com