Transcript
Broad Band
Voltage Variable Attenuator 50Ω
10 to 2500 MHz
Maximum Ratings
Operating Temperature Storage Temperature Absolute Max. Supply Voltage(V+) Absolute Max. Control Voltage(Vctrl) Absolute Max. RF Input Level
-55°C to 85°C -55°C to 85°C 12V 20V +20 dBm
Permanent damage may occur if any of these limits are exceeded.
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
Features
• Broadband, 10-2500 MHz • IP3, +43 dBm typ. • 40 dB attenuation @ 1500 MHz • Good VSWR at IN/OUT ports over attenuation range • Minimal phase deviation over attenuation range • No external bias and RF matching network required • Shielded case
Applications
+RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications
Outline Drawing FREQ. (MHz)
SIDE VIEW
Min.
PCB Land Pattern
BOTTOM SIDE
CASE STYLE: DV874
• Power level control • Feed forward amplifiers
Electrical Specifications (TAMB= 25OC)
TOP SIDE
RVA-2500+
MIN. INSERTION MAX. ATTENUATION INPUT CONTROL IP3 RETURN POWER SUPPLY LOSS, dB (+15V) dB (0V) POWER Voltage Current (dBm) LOSS Voltage Current (dBm) (V) (mA) (dB) (V) (mA)
Max.
Typ.
Max.
Typ.
Min.
Max.
10 - 500 500 -1500 1500 -2500
3.0 3.3 4.0
4.6 5.0 6.2
55 40 37
41 30 25
+20 +20 +20
0 - 17 0 - 17 0 - 17
Max.
Typ.
Typ.
30 30 30
43 43 44
20 20 20
Max.
+3 to +5 +3 to +5 +3 to +5
5 5 5
Notes: Rise/Fall time: 14µSec / 25µSec Typ. Switching Time, turn on/off: 14µSec / 25µSec Typ. Improved R.Loss in/out performance can be achieved at certain frequencies by choosing a V+ between +3V to +5V
Equivalent Schematic V+
Suggested Layout, Tolerance to be within ±.002
METALLIZATION SOLDER RESIST
RF
Outline Dimensions ( B .500 12.70 L .100 2.54
C .195 4.95 M .135 3.43
D .100 2.54 N .135 3.43
E .080 2.03 P .115 2.92
F .115 2.92 Q .140 3.56
G .060 1.52 R .070 1.78
)
IN
H J .040 .540 1.02 13.72 S wt. .150 grams 3.81 1.0
MATCHING
MATCHING V CONTROL
RF OUT
RVA-2500+ TYPICAL ATTENUATION AT 1000MHz
Demo Board MCL P/N: TB-163 Suggested PCB Layout (PL-040)
45
ATTENUATION(dB)
A .500 12.70 K .060 1.52
inch mm
40
V+=3V
35
V+=5V
30 25 20 15 10 5 0 0
2
4
6
8
10
12
14
16
18
CONTROL VOLTAGE (V)
Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500
[email protected]
REV. E M160464 EDR-5407/2 RVA-2500+ RAV 170220 Page 1 of 3
RVA-2500+
Performance Charts RVA-2500+ ATTENUATION Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=3V
RVA-2500+ ATTENUATION Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=5V
90
70 60
0V 2V 4V 8V 17V
80
ATTENUATION(dB)
ATTENUATION(dB)
90
0V 2V 4V 8V 17V
80
50 40 30 20
70 60 50 40 30 20 10
10
0
0 0
500
1000
1500
2000
0
2500
500
FREQUENCY(MHz)
RVA-2500+ ATTENUATION Vs. INPUT POWER OVER CONTROL VOLTAGES AT 1000MHz @ V+=3V
2000
2500
45
40
40
0V 1.5V 4V 8V 17V
35 30
ATTENUATION(dB)
ATTENUATION(dB)
1500
RVA-2500+ ATTENUATION Vs. INPUT POWER OVER CONTROL VOLTAGES AT 1000MHz @ V+=5V
45
25 20 15 10 5
35 0V 1.5V 4V 8V 17V
30 25 20 15 10 5
0
0 0
4
8
12
INPUT POWER(dBm)
16
20
0
4
RVA-2500+ INPUT RETURN LOSS Vs. FREQUENCY Vs. CONTROL VOLTAGE @ V+=3V 50
35
12
16
50
20
0V 2V 4V 10V 17V
45
RETURN LOSS(dB)
40
8
INPUT POWER(dBm)
RVA-2500+ INPUT RETURN LOSS Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=5V 0V 2V 4V 10V 17V
45
RETURN LOSS(dB)
1000
FREQUENCY(MHz)
30 25 20 15
40 35 30 25 20 15 10
10
5
5 0
500
1000
1500
2000
2500
0
500
FREQUENCY(MHz)
1000
1500
2000
2500
FREQUENCY(MHz)
Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500
[email protected]
Page 2 of 3
RVA-2500+
Performance Charts
RVA-2500+ OUTPUT RETURN LOSS Vs. FREQUENCY Vs. CONTROL VOLTAGE @ V+=5V
RVA-2500+ OUTPUT RETURN LOSS Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=3V 50
40 35
0V 2V 4V 10V 17V
45
RETURN LOSS(dB)
RETURN LOSS(dB)
50
0V 2V 4V 10V 17V
45
30 25 20 15
40 35 30 25 20 15 10
10
5
5 0
500
1000
1500
2000
0
2500
500
FREQUENCY(MHz)
54
54
50
50
46
46
42
42
IP3(dBm)
IP3(dBm)
1500
2000
2500
RVA-2500+ IP3 Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=5V
RVA-2500+ IP3 Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=3V
38 34
0V 2V
30
38 34
0V 2V
30
8V 15V
26
8V 15V
26 22
22 0
500
1000
1500
2000
0
2500
500
1000
1500
2000
2500
FREQUENCY(MHz)
FREQUENCY(MHz)
RVA-2500+ PHASE SHIFT Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=3V
RVA-2500+ PHASE SHIFT Vs. FREQUENCY OVER CONTROL VOLTAGES @ V+=5V
600
600 0 2 6 10 17
500 400
PHASE SHIFT(DEG.)
PHASE SHIFT(DEG.)
1000
FREQUENCY(MHz)
300 200 100 0
0 2 6 10 17
500 400 300 200 100 0
0
500
1000
1500
2000
2500
0
500
FREQUENCY(MHz)
1000
1500
2000
2500
FREQUENCY(MHz)
Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500
[email protected]
Page 3 of 3
