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RVA-3000+ 参数 Datasheet PDF下载

RVA-3000+图片预览
型号: RVA-3000+
PDF下载: 下载PDF文件 查看货源
内容描述: 可变电压衰减器50Ω 20〜 3000兆赫 [Voltage Variable Attenuator 50Ω 20 to 3000 MHz]
分类和应用: 衰减器
文件页数/大小: 2 页 / 213 K
品牌: MINI [ MINI-CIRCUITS ]
 浏览型号RVA-3000+的Datasheet PDF文件第2页  
Voltage Variable Attenuator
50Ω
20 to 3000 MHz
Features
-55°C to 85°C
-55°C to 85°C
12V
20V
+26 dBm
Broad Band
RVA-3000+
Maximum Ratings
Operating Temperature
Storage Temperature
Absolute Max. Supply Voltage(V+)
Absolute Max. Control Voltage(Vctrl)
Absolute Max. RF Input Level
Pin Connections
RF IN
RF OUT
V CONTROL
V+
GROUND
2
10
6
14
1,3,4,5,7,8,9,11,12,13,15,16
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
Aqueous washable
CASE STYLE: DV874
PRICE: $ 11.95 ea. QTY (10-49)
Applications
• Power level control
• Feed forward amplifiers
+ 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.
Outline Drawing
TOP SIDE
SIDE VIEW
Electrical Specifications (T
AMB
= 25
O
C)
FREQ.
(MHz)
Min.
Max.
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)
Typ.
Max.
Typ.
Min.
Max.
Max.
Typ.
Typ.
Max.
PCB Land Pattern
20 - 500
500 -1500
1500 -3000
Notes:
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
BOTTOM SIDE
Rise/Fall time: 5μSec/4μSec Typ.
Switching Time, turn on/off: 6μSec. Typ.
Equivalent Schematic
METALLIZATION
SOLDER RESIST
Suggested Layout,
Tolerance to be within ±.002
V+
Outline Dimensions (
inch
)
mm
A
B
C
D
E
F
G
H
J
.500 .500 .195 .100 .080 .115 .060 .040 .540
12.70 12.70 4.95 2.54 2.03 2.92 1.52 1.02 13.72
K
L
M
N
P
Q
R
S
wt.
.060 .100 .135 .135 .115 .140 .070 .150 grams
1.52 2.54 3.43 3.43 2.92 3.56 1.78 3.81
1.0
RF
RF
MATCHING
IN
V CONTROL
MATCHING
OUT
Demo Board MCL P/N: TB-163
Suggested PCB Layout (PL-040)
50
45
RVA-3000+
TYPICAL ATTENUATION AT 500 MHz
ATTENUATION (dB)
NOTES:
1. TRACE WIDTH IS SHOWN FOR FR4 WITH DIELECTRIC THICKNESS
0.025” ± 0.0025”; COPPER: 1/2 OZ. EACH SIDE.
FOR OTHER MATERIALS TRACE WIDTH MAY NEED TO BE MODIFIED
2. BOTTOM SIDE OF THE PCB IS CONTINUOUS GROUND PLANE.
DENOTES PCB COPPER LAYOUT WITH SMOBC
(SOLDER MASK OVER BARE COPPER)
DENOTES COPPER LAND PATTERN FREE OF SOLDER MASK
40
35
30
25
20
15
10
5
0
0
3
6
9
12
15
18
CONTROL VOLTAGE (V)
REV. OR
M106828
EDR-7131/1F1
RVA-3000+
RAV
071202
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