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Электронный компонент: VACC-22+

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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
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Outline Drawing
Electrical Specifications
Maximum Ratings
Pin Connections
Features
Operating Temperature
-45C to 85C
Storage Temperature -55C to 100C
Absolute Max. Control Current
10mA
Absolute Max. RF Input Level
15 dBm
Demo Board MCL P/N: TB-250
Suggested PCB Layout (PL-148)
Applications
Outline Dimensions ( )
inch
mm
variable gain amplifier
feed forward amps
ALC circuits
frequency range, 1600-2200 MHz
IP3, 42 dBm typ.
minimum current at min. attenuation
low insertion loss
protected by US Patent 7,030,713
recommended control port
biasing configuration
RF IN
2
V CONTROL 1
8
V CONTROL 2
4
RF OUT
6
GROUND
1,3,5,7
CASE STYLE: GF995
PRICE: $3.95 ea. QTY (25)
* Input IP3 tested with two tones separated by 1 MHz at 7 dBm each and 0V control voltage.
**Using recommended control port biasing.
Typ. Max.
FREQ.
(MHz)
Min. Max.
ATTENUATION
(dB)
Typ. Min.
IP3*
(dBm)
RETURN LOSS
(dB)
Typ. Min.
INSERTION LOSS
(dB)
at 0V control voltage
1600-2200
1.2
1.5
25
23
42
38
20
20
0-5
Input
Typ.
Output
Typ.
CONTROL
VOLTAGE**
equivalent schematic of DUT
2
8
6
4
RF IN
RF OUT
V CONTROL
C1
C2
C3
C4
R1
R2
R1 , R2 : 2 K OHM CHIP RESISTOR (0 402 , AS CLOSE AS POSSIBLE TO THE DEVICE)
C1, C2: 0 .01 UF CHIP CAPACITOR ( 060 3)
C3, C4: 6 .8 PF CHIP CAPACITOR ( 060 3)
DC BLOCK
DC BLOCK
DUT
2
6
8
4
VACC-22
ATTENUATION Vs. FREQUENCY Vs.
CONTROL VOLTAGE (ENTIRE RANGE)
0
5
10
15
20
25
30
35
40
45
1.6
1.7
1.8
1.9
2
2.1
2.
FREQUENCY (GHz)
A
TTE
N
U
A
TI
O
N
(
d
B
)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
A
B
C
D
E
F
G
H
J
.150
.150
.050
.008
.036
.018
.062
.028
.022
3.81
3.81
1.27
0.20
0.91
0.46
1.57
0.71
0.56
K
L
M
N
P
Q
R
S
T
wt
.017
.014
.036
.018
.062
.028
.037
.037
.017 grams
0.43
0.36
0.91
0.46
1.57
0.71
0.94
0.94
0.43
0.06
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The + suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
1600 to 2200 MHz
Voltage Variable Attenuator
Surface Mount
VACC-22+
VACC-22
REV. B
M102713
VACC-22
EDB-030703
BCELL/RS/CP
060530
Page 1 of 3
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
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
VACC-22
TYPICAL ATTENUATION AT 1900 MHz
0
5
10
15
20
25
30
35
40
45
0
1
2
3
4
5
CONTROL VOLTAGE (V)
AT
T
E
N
U
AT
I
O
N (
d
B)
VACC-22
OUTPUT RETURN LOSS vs. FREQUENCY vs.
CONTROL VOLTAGE (ENTIRE RANGE)
19
21
23
25
27
29
31
33
35
1.6
1.7
1.8
1.9
2
2.1
2.2
FREQUENCY (GHz)
R
E
T
U
RN
L
O
SS (
d
B)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
VACC-22
INPUT RETURN LOSS Vs. FREQUENCY Vs.
CONTROL VOLTAGE (ENTIRE RANGE)
15
20
25
30
35
1.6
1.7
1.8
1.9
2
2.1
2.2
FREQUENCY (GHz)
RE
T
URN L
O
S
S

(
d
B
)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
VACC-22
PHASE SHIFT Vs. FREQUENCY Vs. CONTROL
VOLTAGE (DCS)
-0.5
0.0
0.5
1.0
1.5
2.0
1.8
1.81
1.82
1.83
1.84
1.85
1.86
1.87
1.88
FREQUENCY (MHz)
N
O
R
M
AL
I
M
I
Z
ED P
H
AS
E
(D
E
G
.)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
VACC-22
PHASE SHIFT Vs. FREQUENCY Vs. CONTROL
VOLTAGE (PCS)
-0.5
0.0
0.5
1.0
1.9 1.91 1.92 1.93 1.94 1.95 1.96 1.97 1.98 1.99
FREQUENCY (GHz)
NO
RM
AL
I
Z
ED PH
AS
E
(D
E
G
.)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
VACC-22
PHASE SHIFT Vs. FREQUENCY Vs. CONTROL
VOLTAGE (UMTS)
-2.0
-1.5
-1.0
-0.5
0.0
0.5
2.11
2.12
2.13
2.14
2.15
2.16
2.17
FREQUENCY (GHz)
NO
RM
A
L
I
Z
ED
PHASE (
D
E
G
.)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
Page 2 of 3
Performance Curves
VACC-22+
VACC-22
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
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
VACC-22
PHASE SHIFT Vs. FREQUENCY Vs.
CONTROL VOLTAGE
(ENTIRE RANGE 0 TO 0.9V)
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
1.6
1.7
1.8
1.9
2
2.1
2.2
FREQUENCY (GHz)
NORM
A
L
I
Z
E
D
P
H
AS
E (
D
EG
.)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
VACC-22
PHASE SHIFT Vs. FREQUENCY Vs. CONTROL
VOLTAGE (ENTIRE RANGE 0 TO 1.2V)
-20
-15
-10
-5
0
5
10
15
20
25
30
35
1.6
1.7
1.8
1.9
2
2.1
2.2
Frequency (GHZ)
NORM
A
L
I
Z
E
D
PH
AS
E (
D
EG
.)
0V
0.5V
0.6V
0.7V
0.8V
0.9V
1.0V
1.1V
1.2V
VACC-22
IP3 Vs. CONTROL VOLTAGE@ 25C
0
10
20
30
40
50
60
0
0.5
1
1.5
CONTROL VOLTAGE (V)
IP
3
(
d
B
m
)
IP3 at 1600 MHz
IP3 at 1900 MHz
IP3 at 2200 MHz
VACC-22
IP3 Vs. CONTROL VOLTAGE @ 85C
0
10
20
30
40
50
60
0
0.2
0.4
0.6
0.8
1
1.2
1.4
CONTROL VOLTAGE (V)
IP
3
(
d
B
m
)
IP3 at 1600 MHz
IP3 at 1900 MHz
IP3 at 2200 MHz
VACC-22
IP3 Vs. CONTROL VOLTAGE @ -45C
0
10
20
30
40
50
60
0
0.5
1
1.5
CONTROL VOLTAGE (V)
IP
3
(
d
B
m
)
IP3 at 1600 MHz
IP3 at 1900 MHz
IP3 at 2200 MHz
VACC-22
COMPRESSION Vs. CONTROL VOLTAGE
0
5
10
15
20
25
1.0
1.1
1.2
1.3
1.4
1.5
CONTROL VOLTAGE (V)
1
dB C
O
M
P
RESS
I
O
N
(d
B
m
)
Page 3 of 3
Performance Curves
VACC-22+
VACC-22