鈥?/div>
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
RF OUT
DC
GND EXT.
3
6
1
2,4,5,7,8
Applications
鈥?buffer amplifier
鈥?cellular
鈥?PCN
Electrical Specifications (T
AMB
=25擄C)
FREQ. DC
(GHz) VOLTS
(V)
0.5
0.5-2.5
5.0
2.8
GAIN (dB) Typical
Outline Drawing
1.0
1.5
2.0
2.5
Min.
at 2
GHz
19.7
鈥?/div>
MAXIMUM DYNAMIC VSWR* DIRECTIVITY
DC
THERMAL
POWER
RANGE
(:1)
(dB)
OPERATING RESIS-
(dBm)
Typ.
(isolation-gain)
CURRENT
TANCE
NF
at Pin 3
(dB)
胃
jc
Output
Typ. IP3
(mA)
Typ.
1 dB Comp.
(dBm)
Typ.
11.0
9.6
at 1
GHz
Typ.
In
Out
Typ.
Typ. Max.
33
30
45
鈥?/div>
擄C/W
125
18.1 22.4 22.8 21.6 18.3
17.5 21.1 21.0 20.1 17.5
3.7 22
3.7 19.6
1.6 1.5
1.6 1.6
16-20
15-21
*VSWR above .75 GHz
biasing configuration
DC SUPPLY
1
Cb
RF IN
3
2,4,5,7,8
Cb= 100pF to 10 nF
RF OUT
6
Typical Performance Data at 25擄C
Outline Dimensions (
A
.163
4.14
J
.025
0.64
B
.202
5.13
K
.030
0.76
C
.077
1.96
L
鈥?/div>
鈥?/div>
D
.250
6.35
M
.050
1.27
E
.220
5.59
N
.030
0.76
F
.050
1.27
inch
mm
)
H
.009
0.23
Frequency
(MHz)
Gain (dB)
2.8V
5.0V
18.12
21.36
22.49
22.94
22.91
22.48
21.98
21.50
20.11
18.83
Pout (dBm)
(@1dB COMPR)
2.8V
11.32
10.93
9.88
8.96
8.48
8.04
7.77
7.88
8.11
8.22
N.F.
(dB)
2.8V
3.49
3.60
3.65
3.58
3.55
3.62
3.81
3.86
3.96
4.31
VSWR IN
2.8V
5.50
1.92
1.41
1.68
1.80
1.66
1.44
1.34
1.35
1.67
VSWR OUT
2.8V
1.24
1.47
1.77
1.91
1.96
1.87
1.81
1.78
1.79
1.74
G
.017
0.43
5.0V
13.77
13.28
11.74
10.38
9.72
9.32
9.24
9.43
9.64
9.86
5.0V
3.46
3.59
3.58
3.58
3.55
3.70
3.83
3.86
4.07
4.30
5.0V
5.55
1.94
1.39
1.72
1.85
1.66
1.41
1.31
1.40
1.78
5.0V
1.23
1.32
1.57
1.67
1.69
1.57
1.49
1.46
1.46
1.43
P
wt.
.270 grams
6.86
.10
500.00
750.00
1000.00
1300.00
1500.00
1800.00
2000.00
2100.00
2300.00
2500.00
17.55
20.39
21.16
21.24
21.13
20.67
20.37
20.00
18.90
17.93
Demo Board MCL P/N: TB-01
Suggested PCB Layout (PL-077)
VNA-28
GAIN
25
VNA-28
1 dB COMPRESSION
16
COMPRESSION (dBm)
14
12
VSWR
6.0
5.0
4.0
3.0
2.0
VNA-28
VSWR (IN)
23
21
GAIN (dB)
19
17
15
13
11
9
7
500
750
1000
10
8
6
4
2
0
500
750
2.8V
5V
2.8V
1250 1500 1750 2000
FREQUENCY (MHz)
5V
2500
1.0
2.8V
0.0
500
750
5V
2500
2250
1000 1250 1500 1750 2000 2250 2500
FREQUENCY (MHz)
1000 1250 1500 1750 2000 2250
FREQUENCY (MHz)
Mini-Circuits
廬
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 鈥?417-335-5935 鈥?Fax 417-335-5945 鈥?EUROPE 44-1252-832600 鈥?Fax 44-1252-837010
REV. OR
M84602
ED-9810A/8
VNA-28
FL/TD/CP
021218
ISO 9001 CERTIFIED
1
