ECG012 데이터 시트보기 (PDF) - Unspecified
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ECG012 Datasheet PDF : 5 Pages
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ECG012
0.1 Watt, High Linearity InGaP HBT Amplifier
The Communications Edge TM
Product Information
900 MHz Application Circuit (ECG012B-PCB900)
Typical RF Performance
Frequency
900 MHz
S21 – Gain
14 dB
S11 – Input Return Loss
-14 dB
S22 – Output Return Loss -10 dB
Output IP3
(+6 dBm / tone, 1 MHz spacing)
+35 dBm
Output P1dB
+20 dBm
Noise Figure
4.7 dB
Supply Voltage
+3 V
Supply Current
100 mA
Measured parameters were taken at 25 £ C.
Vcc = +3 V
All passive components are of size 0603 unless otherwise noted.
The diode D1 is used as over-voltage protection on the evaluation
boards. It is not specifically required in the final circuit layout in
a system using a DC regulator.
L2, L3 - the 0 ohm resistor - can be removed (with a thru line) in the
final circuit layout.
PORT
P=1
Z=50 Ohm
CAP
ID=C4
C=56 pF
RES
ID=R1
RES
R=820 Ohm
ID=L2
R=0 Ohm
DIODE1
ID=D1
5.6 V
IND
ID=L1
L=33 nH
size 0603
CAP
ID=C1
C=100000 pF
size 1206
CAP
ID=C2
C=56 pF
CAP
ID=C3
C=1000 pF
size 0805
CAP
PORT
ID=C5 P=2
C=56 pF Z=50 Ohm
CAP
ID=C7
C=5.6 pF
SUBCKT
ID=U1
NET="ECG012"
C7 should be placed at the silk screen
marker ’F’ on the WJ evaluation board.
The capacitor should be placed
13.7°@ 0.9GHz from pin 1 of the ECG012
RES
ID=L3
R=0 Ohm
CAP
ID=C9
C=1 pF
C9 should be placed between
silk screen markers '8'and '9'
on the W J evaluation board.
The capacitor should be placed
19°@ 0.9GHz from pin 3
of the ECG012.
1900 MHz Application Circuit (ECG012B-PCB1900)
Typical RF Performance
Frequency
1900 MHz
S21 – Gain
12.5 dB
S11 – Input Return Loss
-15 dB
S22 – Output Return Loss -10 dB
Output IP3
(+6 dBm / tone, 1 MHz spacing)
Output P1dB
+36 dBm
+20 dBm
Vcc = +3 V
All passive components are of size 0603 unless otherwise noted.
The diode D1 is used as over-voltage protection on the evaluation
boards. It is not specifically required in the final circuit layout in
a system using a DC regulator.
L2, L3 - the 0 ohm resistor - can be removed (with a thru line) in the
final circuit layout.
DIODE1
ID=D1
5.6 V
PORT
P=1
Z=50 Ohm
CAP
ID=C4
C=56 pF
RES
ID=R1
RES
R=820 Ohm
ID=L2
R=0 Ohm
IND
ID=L1
L=18 nH
RES
ID=L3
R=0 Ohm
CAP
ID=C1
C=100000 pF
size 1206
CAP
ID=C2
C=56 pF
CAP
ID=C3
C=1000 pF
size 0805
CAP
PORT
ID=C5 P=2
C=56 pF Z=50 Ohm
Noise Figure
4.9 dB
Supply Voltage
+3 V
Supply Current
100 mA
Measured parameters were taken at 25 £ C.
CAP
ID=C7
C=2.4 pF
C7 should be placed at the silk screen
marker ’A’ on the WJ evaluation board.
The capacitor should be placed
4.6°@ 1.9GHz from pin 1 of the ECG012
SUBCKT
ID=U1
NET="ECG012"
CAP
ID=C9
C=1.2 pF
C9 should be placed at
silk screen marker '7'
on the WJ evaluation board.
The capacitor should be placed
34°@ 1.9GHz from pin 3
of the ECG012.
2140 MHz Application Circuit (ECG012B-PCB2140)
Typical RF Performance
Frequency
2140 MHz
S21 – Gain
11.5 dB
S11 – Input Return Loss
-15 dB
S22 – Output Return Loss -10 dB
Output IP3
(+6 dBm / tone, 1 MHz spacing)
+34 dBm
Output P1dB
+20 dBm
Noise Figure
5.4 dB
Supply Voltage
+3 V
Supply Current
100 mA
Measured parameters were taken at 25 £ C.
Vcc = +3 V
All passive components are of size 0603 unless otherwise noted.
The diode D1 is used as over-voltage protection on the evaluation
boards. It is not specifically required in the final circuit layout in
a system using a DC regulator.
Component R1 is shown in the silkscreen but is not used for this
configuration.
L3 - the 0 ohm resistor - can be removed (with a thru line) in the
final circuit layout.
RES
PORT
P=1
Z=50 Ohm
CAP
ID=C4
C=56 pF
ID=R1
R=820 Ohm
DIODE1
ID=D1
5.6 V
IND
ID=L1
L=18 nH
CAP
I D=C1
C=100000 pF
size 1206
CAP
ID=C2
C=56 pF
CAP
ID=C3
C=1000 pF
size 0805
CAP
PORT
ID=C5 P=2
C=56 pF Z=50 Ohm
CAP
ID=C6
C=1.5 pF
CAP
ID=L2
C=2 pF
SUBCKT
ID=U1
NET="ECG012"
C6 should be placed between silk screen
markers ’E’ & ’F’ on the WJ evaluation board.
The capacitor should be placed
28.9° @ 2.14GHz from pin 1 of the ECG012
RES
ID=L3
R=0 Ohm
CAP
ID=C9
C=.8 pF
C9 should be placed at
silk screen marker '3'
on the WJ evaluation board.
The capacitor should be placed
14.2°@ 2.14GHz from pin 3
of the ECG012.
Specifications and information are subject to change without notice
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com
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Page 3 of 5 April 2005
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