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PQ-59T PDF预览

PQ-59T

更新时间: 2024-11-19 08:05:39
品牌 Logo 应用领域
艾法斯 - AEROFLEX 射频微波
页数 文件大小 规格书
2页 154K
描述
Phase Shifter, 4000MHz Min, 8000MHz Max, 0deg Min, 40deg Max

PQ-59T 数据手册

 浏览型号PQ-59T的Datasheet PDF文件第2页 
ANALOG DIODE  
PHASE SHIFTERS  
SERIES PQ  
CONTINUOUSLY VARIABLE — 0.1–18 GHz  
GENERAL INFORMATION  
An analog phase shifter continuously changes the phase of a  
microwave signal by varying a D.C. voltage. Since the D.C. voltage  
applied to the diode is a reverse bias, the current drain is negligible  
(typically less than 10 microamps). A balanced stripline configuration  
keeps the VSWR and amplitude ripple to a minimum for all values of  
phase.  
GENERAL SPECIFICATIONS  
Frequency Coverage:  
RF impedance:  
D.C. Voltage:  
0.1 to 18.0 GHz  
50 OHMS.  
0 volts to +28 volts (standard), or 0 volts  
to –28 volts (optional) will vary the phase  
of any of the models over the minimum  
phase shift listed  
RF Power:  
10 mW peak or CW, operating. Destruct  
level is 1 W, CW, 100 W peak.  
150  
120  
1.0  
.8  
Temperature Information:  
The units can be used over a –55°C to  
+85°C temperature range. However, the  
phase will change either ±5° or ±5%,  
whichever is greater. If temperature com-  
pensation is required, this can be done on  
request. With compensation, the variation  
can be held to ±1° or ±1%, whichever is  
greater, from –55°C to +85°C. The size  
remains the same. If compensation is  
desired, add a suffix T to the model num-  
ber (e.g., PQ-17T).  
.6  
.4  
.2  
90  
60  
30  
INSERTION  
LOSS  
PHASE  
SHIFT  
0
0
5
10  
15  
20  
25  
30  
VOLTAGE (V)  
Switching Speed:  
Series PQ phase shifters can be driven  
from any phase value to any other value  
in 10 nanoseconds. With linearizers, the  
response time is 50 nanoseconds. With  
temperature compensation the response  
time is 100 nanoseconds.  
Fig. 1  
Typical Phase & Insertion Loss vs. Voltage Curves for PQ-31  
Connectors:  
SMA  
Notes:  
160  
1. LINEARIZATION: For phase shifters with linearizers add a suffix L  
to the model number (e.g., PQ-23L). Linearity is ±2.0° for phase  
shifters for 150° or less, and ±4° for phase shifters between 150°  
and 360°. With linearization, DC voltages of ±15V at ±30mA are  
required.The control voltage is 0–10 volts. A control voltage of 0–5  
volts can be supplied at no additional cost, by adding a suffix 5 to  
the model number (e.g. PQ-23L5). Linearity is measured at fc.  
2. PHASE FLATNESS: The phase shift varies with frequency at any  
voltage setting. This variation, referenced to 0° at 0 volts for each  
frequency, is approximately ±15% for octave models, ± 10% for  
models with 25% bandwidth, and ±7.5% for models with a 10%  
bandwidth.  
100  
40  
0.4  
1.0  
1.6  
BIAS VOLTAGE VB (V)  
3. A connector, (SMA Female) is available in place of the bias pin at  
no extra charge. This will be placed at the center of the surface  
marked F on the drawing. This is the 0.38 × A surface. If a SMA  
Female is desired, add suffix C to the model number (e.g., PQ-  
23C).  
Fig. 2  
Phase shift characteristic of PQ-45.  
4. Monotonicity guaranteed for all models.  
KEY: Inches[Millimeters] .XX .ꢀ0 .XXX .ꢀꢁꢀ [.X ꢀ.ꢂ .XX ꢀ.ꢃ2]  
60 South Jefferson Road, Whippany, NJ 07981  
Tel: 973-887-8100 • Fax: 973-884-0445  
email: sales@mcekdi-integrated.com  
See us on the web @ www.mcekdi-integrated.com  
11-5-02  

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