 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| QHD-2BH-2.1G QUAD HYBRID REV: 002, 09/08/04 TECHNICAL DESCRIPTION FEATURES * 2.0 - 2.3 GHz * LOW LOSS * HIGH ISOLATION * EXCELLENT PHASE/AMPLITUDE BALANCE * SURFACE MOUNT APPLICATIONS * WCDMA BASE STATION RF SUBSYSTEMS * SATCOM The Multi-Mix(R) QHD series provides a 3 dB 90 coupling with low insertion loss, low VSWR, and high isolation. Accurate phase and amplitude balance make this series ideal for use in IQ networks, power amplifiers, radio transceivers, receiver multicouplers and RF signal distribution and processing equipment. QHD quad hybrids are fusion bonded multilayer stripline devices. The fusion bonding process yields a homogeneous monolithic dielectric structure with reliability, ruggedness, and electrical performance that is superior to conventional adhesive bonding techniques. GENERAL SPECIFICATIONS FREQUENCY RANGE (MHz) 2000 - 2300 VSWR (MAX, ALL PORTS) 1.17:1 INSERTION LOSS (dB MAX) 0.12 AMPLITUDE BALANCE (dB MAX) 0.20 PHASE BALANCE 90 2 ISOLATION (dB MIN) 23 AVERAGE POWER (WATTS, MAX.) RF INTERFACE OPERATING TEMPERATURE -55 - +85 C 450 Leadless Surface Mount PACKAGE OUTLINE QHD-2BH-2.1G THE MULTI-MIX MICROTECHNOLOGY(R) GROUP IS ISO 9001:2000 REGISTERED U.S. Patent 6,099,677 and other Patents Pending. Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: MMFM@merrimacind.com / www.Multi-Mix.com TYPICAL PERFORMANCE QHD-2BH-2.1G Coupling Direct -2 -2.2 -2.4 Isolation (dB) -2.6 Coupling (dB) -2.8 -3 -3.2 -3.4 -3.6 -3.8 -4 1900 -60 1700 1750 1800 1850 -50 -20 -10 Isolation Coupled 0 -30 -40 1950 2000 2050 2100 2150 Frequency (MHz) 2200 2250 2300 1900 Frequency (MHz) 1950 2000 2050 2100 VSWR Port 1 1.3 Phase Balance Port 3 Port 4 -85 -86 -87 Port 2 1.25 -88 1.2 VSWR Phase (degrees) 1950 2000 2050 2100 Frequency (MHz) 2150 2200 2250 2300 -89 -90 -91 -92 -93 -94 1 1900 -95 1700 1.15 1.1 1.05 1750 1800 1850 1900 Frequency (MHz) 1950 2000 2050 2100 MOUNTING CONFIGURATION Ground plane of unit should be soldered to ground plane of circuit board for optimum performance TRUTH TABLE 1 1 2 3 4 Input Iso -90 0 2 Iso Input 0 -90 3 -90 0 Input Iso 4 0 -90 Iso Input Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: MMFM@merrimacind.com / www.Multi-Mix.com |
Price & Availability of QHD-2BH-21G
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |