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RVA-3000+ PDF预览

RVA-3000+

更新时间: 2024-11-18 06:09:27
品牌 Logo 应用领域
MINI 衰减器
页数 文件大小 规格书
2页 213K
描述
Voltage Variable Attenuator 50Ω 20 to 3000 MHz

RVA-3000+ 数据手册

 浏览型号RVA-3000+的Datasheet PDF文件第2页 
Broad Band  
Voltage Variable Attenuator  
RVA-3000+  
50Ω  
20 to 3000 MHz  
Maximum Ratings  
Operating Temperature  
Storage Temperature  
Absolute Max. Supply Voltage(V+)  
Absolute Max. Control Voltage(Vctrl)  
Absolute Max. RF Input Level  
Features  
-55°C to 85°C  
-55°C to 85°C  
12V  
• Broadband, 20-3000 MHz, could be used up to 4000MHz  
• IP3, +55 dBm typ.  
• Good VSWR at IN/OUT ports over attenuation range  
• Fast Rise/Fall Time, 5μSec/4μSec Typ.  
• Minimal phase deviation over attenuation range  
• No external bias and RF matching network required  
• Shielded case  
20V  
+26 dBm  
CASE STYLE: DV874  
PRICE: $ 11.95 ea. QTY (10-49)  
Pin Connections  
• Aqueous washable  
RF IN  
2
+ RoHS compliant in accordance  
with EU Directive (2002/95/EC)  
The +Suffix has been added in order to identify RoHS  
Compliance. See our web site for RoHS Compliance  
methodologies and qualifications.  
RF OUT  
V CONTROL  
V+  
10  
6
14  
Applications  
• Power level control  
• Feed forward amplifiers  
GROUND  
1,3,4,5,7,8,9,11,12,13,15,16  
Outline Drawing  
TOP SIDE  
O
Electrical Specifications (TAMB= 25 C)  
SIDE VIEW  
FREQ.  
(MHz)  
MIN. INSERTION MAX. ATTENUATION INPUT  
CONTROL  
IP3 RETURN POWER SUPPLY  
LOSS, dB (+17V)  
dB (0V)  
POWER Voltage Current (dBm) LOSS Voltage Current  
(dBm)  
(V)  
(mA)  
(dB)  
(V)  
(mA)  
Min.  
Max.  
Typ.  
Max.  
Typ.  
Min.  
Max.  
Max.  
Typ.  
Typ.  
Max.  
20 - 500  
500 -1500  
1500 -3000  
2.8  
3.0  
3.6  
3.5  
4.0  
5.0  
56  
40  
29  
39  
28  
22  
+26  
+26  
+26  
0 - 17  
0 - 17  
0 - 17  
30  
30  
30  
48  
56  
57  
23  
26  
21  
+5  
+5  
+5  
10  
10  
10  
PCB Land Pattern  
BOTTOM SIDE  
Notes:  
Rise/Fall time: 5μSec/4μSec Typ.  
Switching Time, turn on/off: 6μSec. Typ.  
Equivalent Schematic  
V+  
Suggested Layout,  
Tolerance to be within .002  
METALLIZATION  
SOLDER RESIST  
inch  
Outline Dimensions (  
)
RF  
RF  
mm  
MATCHING  
MATCHING  
A
B
C
D
E
F
G
H
J
.500 .500 .195 .100 .080 .115 .060 .040 .540  
IN  
OUT  
12.70 12.70 4.95 2.54 2.03 2.92 1.52 1.02 13.72  
V CONTROL  
K
L
M
N
P
Q
R
S
wt.  
.060 .100 .135 .135 .115 .140 .070 .150grams  
1.52 2.54 3.43 3.43 2.92 3.56 1.78 3.81  
1.0  
RVA-3000+  
TYPICAL ATTENUATION AT 500 MHz  
Demo Board MCL P/N: TB-163  
Suggested PCB Layout (PL-040)  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
NOTES:  
1. TRACE WIDTH IS SHOWN FOR FR4 WITH DIELECTRIC THICKNESS  
0.025” 0.0025”ꢀ COꢁꢁER: 1ꢂ2 Oꢃ. EACH SIDE.  
FOR OTHER MATERIALS TRACE WIDTH MAY NEED TO BE MODIFIED  
2. BOTTOM SIDE OF THE ꢁCB IS CONTINUOUS GROUND ꢁLANE.  
0
0
3
6
9
12  
15  
18  
CONTROL VOLTAGE (V)  
DENOTES ꢁCB COꢁꢁER LAYOUT WITH SMOBC  
(SOLDER MASK OVER BARE COꢁꢁER)  
DENOTES COꢁꢁER LAND ꢁATTERN FREE OF SOLDER MASK  
ꢂꢃꢄꢅ  
ꢀꢁꢁ  
ꢊꢋꢁꢂꢁꢆꢁꢅꢆꢇꢁꢈꢉꢌꢆꢍꢋ  
ꢀꢁꢂꢁꢃꢄꢁꢅꢆꢇꢁꢈꢉ  
REV. OR  
M106828  
EDR-7131/1F1  
RVA-3000+  
RAV  
071202  
Page 1 of 2  
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