MINI VNA-28

High Directivity
!
NEW
Monolithic Amplifier
50Ω
VNA-28
0.5 to 2.5 GHz
Maximum Ratings
Operating Temperature
Features
•
•
•
•
•
•
•
•
-40°C to 85°C
Storage Temperature
-55°C to 150°C
DC Voltage
8V
Power
400mW
Input Power (no damage)
10 dBm
3V & 5V operation
no external biasing circuit required
high directivity, 18 dB typ.
wide bandwidth, 0.5 to 2.5 GHz
low noise figure, 3.7 dB typ.
output power, up to +11 dBm typ.
excellent repeatability
low cost
CASE STYLE: XX211
PRICE: $1.95 ea. QTY. (25)
Pin Connections
RF IN
3
Applications
RF OUT
6
DC
1
• buffer amplifier
• cellular
• PCN
GND EXT.
2,4,5,7,8
Electrical Specifications (TAMB=25°C)
FREQ. DC
(GHz) VOLTS
(V)
Outline Drawing
GAIN (dB) Typical
2.5
Min.
at 2
GHz
18.1 22.4 22.8 21.6 18.3
17.5 21.1 21.0 20.1 17.5
19.7
—
0.5
5.0
2.8
0.5-2.5
1.0
1.5
2.0
MAXIMUM DYNAMIC VSWR* DIRECTIVITY
DC
THERMAL
POWER
RANGE
(:1)
(dB)
OPERATING RESIS(dBm)
Typ. (isolation-gain) CURRENT
TANCE
NF
at Pin 3
(dB)
θ jc
Output
Typ. IP3
(mA)
Typ.
1 dB Comp.
(dBm)
Typ.
at 1
GHz
11.0
9.6
3.7 22
3.7 19.6
Typ.
In
Out
Typ.
1.6 1.5
1.6 1.6
Typ. Max.
°C/W
33
30
125
16-20
15-21
45
—
*VSWR above .75 GHz
biasing configuration
DC SUPPLY
1
Cb
RF IN
3
RF OUT
6
2,4,5,7,8
Cb= 100pF to 10 nF
Typical Performance Data at 25°C
Frequency
(MHz)
Outline Dimensions ( inch
mm )
A
.163
4.14
B
.202
5.13
C
.077
1.96
D
.250
6.35
E
.220
5.59
F
.050
1.27
G
.017
0.43
J
.025
0.64
K
.030
0.76
L
—
—
M
.050
1.27
N
.030
0.76
P
wt.
.270 grams
6.86
.10
H
.009
0.23
Demo Board MCL P/N: TB-01
Suggested PCB Layout (PL-077)
Gain (dB)
Pout (dBm)
(@1dB COMPR)
VSWR IN
VSWR OUT
2.8V
5.0V
2.8V
5.0V
2.8V
5.0V
2.8V
5.0V
2.8V
5.0V
500.00
750.00
1000.00
1300.00
1500.00
17.55
20.39
21.16
21.24
21.13
18.12
21.36
22.49
22.94
22.91
11.32
10.93
9.88
8.96
8.48
13.77
13.28
11.74
10.38
9.72
3.49
3.60
3.65
3.58
3.55
3.46
3.59
3.58
3.58
3.55
5.50
1.92
1.41
1.68
1.80
5.55
1.94
1.39
1.72
1.85
1.24
1.47
1.77
1.91
1.96
1.23
1.32
1.57
1.67
1.69
1800.00
2000.00
2100.00
2300.00
2500.00
20.67
20.37
20.00
18.90
17.93
22.48
21.98
21.50
20.11
18.83
8.04
7.77
7.88
8.11
8.22
9.32
9.24
9.43
9.64
9.86
3.62
3.81
3.86
3.96
4.31
3.70
3.83
3.86
4.07
4.30
1.66
1.44
1.34
1.35
1.67
1.66
1.41
1.31
1.40
1.78
1.87
1.81
1.78
1.79
1.74
1.57
1.49
1.46
1.46
1.43
VNA-28
GAIN
VNA-28
1 dB COMPRESSION
25
VNA-28
VSWR (IN)
6.0
19
17
15
13
11
9
2.8V
7
500
®
Mini-Circuits
750
1000
1250 1500 1750 2000
FREQUENCY (MHz)
5V
2250
2500
14
5.0
12
4.0
10
VSWR
21
COMPRESSION (dBm)
16
23
GAIN (dB)
N.F.
(dB)
8
6
3.0
2.0
4
2.8V
2
0
500
750
5V
1000 1250 1500 1750 2000 2250 2500
FREQUENCY (MHz)
1.0
2.8V
0.0
500
750
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
ISO 9001 CERTIFIED
5V
1000 1250 1500 1750 2000 2250
FREQUENCY (MHz)
2500
REV. OR
M84602
ED-9810A/8
VNA-28
FL/TD/CP
021218