概述
规格参数
数据手册QHDZ-2X-1.95G 概述
QUAD HYBRID QUAD HYBRID 射频/微波耦合器
QHDZ-2X-1.95G 规格参数
| 是否无铅： | 不含铅 | 是否Rohs认证： | 符合 |
| 生命周期： | Transferred | Reach Compliance Code： | unknown |
| 风险等级： | 5.74 | Is Samacsys： | N |
| 其他特性： | HIGH RELIABILITY | 特性阻抗： | 50 Ω |
| 构造： | COMPONENT | 最大输入功率 (CW)： | 44.77 dBm |
| 最大插入损耗： | 0.25 dB | 最大工作频率： | 2000 MHz |
| 最小工作频率： | 1700 MHz | 最高工作温度： | 85 °C |
| 最低工作温度： | -55 °C | 射频/微波设备类型： | 90 DEGREE HYBRID COUPLER |
| 最大电压驻波比： | 1.28 | Base Number Matches： | 1 |
QHDZ-2X-1.95G 数据手册
通过下载QHDZ-2X-1.95G数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载QHDZ-2X-1.95G
QUAD HYBRID
REV: 001, 03/29/06
TECHNICAL DESCRIPTION
• 1.7 - 2.0 GHz
• LOW LOSS
• HIGH ISOLATION
• EXCELLENT PHASE/AMPLITUDE BALANCE
• SURFACE MOUNT
• TAPE & REEL AVAILABLE
The Multi-Mix® 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.
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
INSERTION LOSS
FREQUENCY RANGE
GHz
ISOLATION
(dB MIN)
VSWR
(MAX)
(dB MAX)
1.7 - 1.8
1.8 - 2.0
18
0.25
1.28:1
AMPLITUDE
BALANCE
(dB MAX)
INPUT
POWER
(CW, MAX)
RF
OPERATING
TEMPERATURE
PHASE BALANCE
INTERFACE
(MAX)
± 0.40
± 0.30
90±3°
30 W
Surface Mount
-55° - +85° C
PACKAGE OUTLINE
PORT 1
0.020
PORT 2
0.250
QHDZ-2X-1.95G
0.200
Top View
PORT 4
PORT 3
0.058 REF.
Side View
THE MULTI-MIX MICROTECHNOLOGY® 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: crm@merrimacind.com / www.merrimacind.com
TYPICAL PERFORMANCE
Coupling
VSWR
Port 2
Port 1
Port 3
Port 4
Direct
Coupled
1.5
1.4
1.3
1.2
1.1
1
-2
-2.25
-2.5
-2.75
-3
-3.25
-3.5
-3.75
-4
1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 2000
Frequency (MHz)
1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 2000
Frequency (MHz)
Isolation
Phase Balance
0
-5
-85
-86
-87
-88
-89
-90
-91
-92
-93
-94
-95
-10
-15
-20
-25
-30
1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 2000
Frequency (MHz)
1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 2000
Frequency (MHz)
MOUNTING CONFIGURATION
50 OHM LINE
.032 DIELECTRIC THICKNESS
ER= 3.38
0.180
[4.57]
GROUND VIAS
PLATED THRU
Ground plane of unit should
be soldered to ground plane
of circuit board for optimum
performance
0.034 TYP. [0.86]
0.200
[5.08]
0.100
[2.54]
0.050
[1.27]
0.063
[1.60]
0.068
[1.73]
GROUND PLANE
TRUTH TABLE
TRUTH TABLE
1
Input
Iso
2
Iso
3
-90°
0°
4
1
2
3
4
0°
-90°
Iso
Input
0°
-90°
0°
Input
Iso
-90°
Input
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: crm@merrimacind.com / www.merrimacind.com
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