WJ ECG003B-G Ingap hbt gain block Datasheet

ECG003
InGaP HBT Gain Block
Product Features
• DC – 6 GHz
• +24 dBm P1dB at 1 GHz
• +39 dBm OIP3 at 1 GHz
• 20 dB Gain at 1 GHz
• 3.6 dB Noise Figure
• Available in Lead-free / green
SOT-89 Package Style
• Internally matched to 50 Ω
Applications
•
•
•
•
•
Product Description
Functional Diagram
The ECG003 is a general-purpose buffer amplifier that
offers high dynamic range in a low-cost surface-mount
package. At 1000 MHz, the ECG003 typically provides 20
dB of gain, +39 dBm Output IP3, and +24 dBm P1dB.
GND
4
The ECG003 consists of Darlington pair amplifiers using
the high reliability InGaP/GaAs HBT process technology
and only requires DC-blocking capacitors, a bias resistor,
and an inductive RF choke for operation. The device is
ideal for wireless applications and is available in a lowcost, surface-mount lead-free/green/RoHS-compliant SOT89 package. All devices are 100% RF and DC tested.
Specifications (1)
2
3
GND
RF OUT
Function
Input
Output/Bias
Ground
The broadband MMIC amplifier can be directly applied to
various current and next generation wireless technologies
such as GPRS, GSM, CDMA, and W-CDMA. In addition,
the ECG003 will work for other various applications within
the DC to 6 GHz frequency range such as CATV and
mobile wireless.
Mobile Infrastructure
CATV / FTTX
W-LAN / ISM
RFID
WiMAX / WiBro
1
RF IN
Pin No.
1
3
2, 4
Typical Performance (1)
Parameter
Units
Min
Operational Bandwidth
Test Frequency
Gain
Output P1dB
Output IP3 (3)
MHz
MHz
dB
dBm
dBm
dB
MHz
dB
dB
dB
dBm
dBm
dB
V
mA
VSWR
DC
Noise Figure
Test Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3 (2)
Noise Figure
Device Voltage
Device Current
Output mismatch w/o spurs
18
+34
6.7
Typ
1000
20
+24
+39
3.5
2000
19
15
10
+23
+36
3.6
7.2
110
10:1
Max
Parameter
6000
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
Units
MHz
dB
dB
dB
dBm
dBm
dB
Typical
500
21
-19
-14
+24.4
+39
3.5
900
20
-18
-13
+24
+39
3.5
1900
19
-16
-10
+23
+36
3.6
2140
18.7
-15
-10
+22.5
+35
3.7
7.6
1. Test conditions unless otherwise noted: 25º C, Supply Voltage = +9 V, Rbias = 16 Ω, 50 Ω System.
2. 3OIP measured with two tones at an output power of +11 dBm/tone separated by 1 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Absolute Maximum Rating
Parameter
Rating
Operating Case Temperature
Storage Temperature
RF Input Power (continuous)
Device Current
Junction Temperature
-40 to +85 °C
-65 to +150 °C
+10 dBm
160 mA
+250 °C
Ordering Information
Part No.
Description
ECG003B-G
InGaP HBT Gain Block
ECG003B-PCB
700 –2400 MHz Fully Assembled Eval. Board
(lead-free/green/RoHS-compliant SOT-89 package)
Operation of this device above any of these parameters may cause permanent damage.
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
Page 1 of 4
April 2007
ECG003
InGaP HBT Gain Block
Typical Device RF Performance (3)
Supply Bias = +9 V, Rbias = 16 Ω, Icc = 110 mA
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
MHz
dB
dB
dB
dBm
dBm
dB
100
21
-20
-15
+24.4
+38
3.9
500
21
-19
-14
+24.4
+39
3.6
900
20.4
-18
-13
+24
+39
3.5
1900
19
-16
-10
+23
+36
3.6
2140
18.7
-15
-10
+22.5
+35
3.7
2400
18.2
-13
-8
+20.5
+34
3.7
3500
17.4
-12
-7
+18.7
+31
4.2
5800
14
-6
-3
12
1. Test conditions: T = 25º C, Supply Voltage = +9 V, Device Voltage = 7.2 V, Rbias = 16 Ω, Icc = 110 mA typical, 50 Ω System.
2. 3OIP measured with two tones at an output power of +11 dBm/tone separated by 1 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
3. Data is shown as device performance only. Actual implementation for the desired frequency band will be determined by external components shown in the application circuit. The performance data does not
account for losses attributed to recommended input and output series resistances shown in the application circuit on page 3.
Gain vs. Frequency
Icc vs. Vde
S11, S22 vs. Frequency
22
140
0
120
-5
Icc (mA)
100
-10
18
-15
16
-20
+25C
14
500
1000
-40C
+85C
1500
2000
Frequency (MHz)
2500
0
3000
OIP3 vs. Frequency
NF (dB)
OIP3 (dBm)
40
35
30
1000
-40C
1
2
3
4
Frequency (GHz)
5
0
0.0
6
2.0
2500
3000
6.0
8.0
10.0
P1dB vs. Frequency
4
30
3.5
25
3
2.5
1.5
500
4.0
Vde (V)
20
15
+25C
+85C
1500
2000
Frequency (MHz)
+25C
40
S22
2
+25C
60
Noise Figure vs. Frequency
45
25
500
80
20
S11
-25
P1dB (dBm)
Gain (dB)
20
1000
1500
Frequency (MHz)
2000
10
500
1000
-40C
-85C
1500
2000
Frequency (MHz)
2500
3000
S-Parameters (Vdevice = +7.2 V, ICC = 110 mA, T = 25°C, calibrated to device leads)
Freq (MHz)
50
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
S22 (dB)
S22 (ang)
-20.36
-19.29
-17.78
-16.23
-14.71
-13.16
-12.14
-11.24
-10.30
-9.20
-7.76
-6.63
-5.54
-0.18
-24.13
-51.50
-75.63
-98.28
-118.71
-139.91
-161.53
174.59
147.71
120.30
92.76
70.28
20.46
20.19
19.84
19.40
19.06
18.65
18.23
17.77
17.32
16.71
15.97
14.85
13.49
177.69
157.68
136.88
117.06
97.71
78.13
59.26
40.27
20.70
0.41
-19.87
-40.81
-59.45
-23.19
-23.08
-22.93
-22.61
-22.16
-21.61
-20.91
-20.11
-19.35
-18.62
-18.16
-18.05
-18.34
-0.38
-2.33
-4.52
-7.13
-9.76
-13.40
-17.67
-23.92
-31.44
-41.28
-52.98
-66.03
-79.15
-13.95
-13.44
-12.45
-11.26
-9.96
-8.82
-7.63
-6.59
-5.32
-4.19
-3.10
-2.28
-1.78
-2.86
-35.26
-68.47
-97.26
-123.04
-145.90
-167.85
171.00
150.44
128.81
107.78
87.09
67.70
Device S-parameters are available for download off of the website at: http://www.wj.com
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
Page 2 of 4
April 2007
ECG003
InGaP HBT Gain Block
Recommended Application Circuit
Vcc
Icc = 110 mA
R3
Bias
Resistor
C4
Bypass
Capacitor
C3
0.018 µF
L1
RF Choke
RF IN
RF OUT
ECG003B
C1
Blocking
Capacitor
Reference
Designator
L1
C1, C2, C3
R1
18 Ω
R2
4.7 Ω
C2
Blocking
Capacitor
Recommended Component Values
Frequency (MHz)
500
900
1900
2200
220 nH
68 nH
27 nH
22 nH
1000 pF
100 pF
68 pF
68 pF
50
820 nH
.018 µF
2500
18 nH
56 pF
Recommended Bias Resistor Values
Supply
R3 value
Size
Voltage
9V
16 ohms
2010
10 V
25 ohms
2512
12 V
44 ohms
2512
3500
15 nH
39 pF
1. The proper values for the components are dependent upon the intended frequency of operation.
2. The component values in the table below are contained on the evaluation board to achieve optimal broadband
performance.
3. R1 and R2 are shown in the circuit diagram to avoid potential instabilities. The configuration shown above assures
of unconditional stability with the use of the device. It is expected that linearity parameters (OIP3 and P1dB) to
degrade about only 0.5 dB, while overall gain will be about 2 dB less than the performance shown in page 1 and 2 of
this datasheet. Input and output return loss is expected to improve with the use of the I/O series resistances at 2 GHz.
Ref. Desig.
L1
C1, C2
C3
C4
R1
R2
R3
Value / Type
39 nH wirewound inductor
56 pF chip capacitor
0.018 µF chip capacitor
Do Not Place
18 Ω chip resistor
4.7 Ω chip resistor
16 Ω 1% tolerance
The proper value for R3 is dependent upon the supply
voltage and allows for bias stability over temperature.
WJ recommends a minimum supply bias of +9 V. A
1% tolerance resistor is recommended.
Size
0603
0603
0603
0603
0603
2010
ECG003B-PCB Performance Data
(WJ’s evaluation board uses the circuit shown above.)
Return Loss
Gain
0
20
S11 & S22 (dB)
18
16
14
12
-10
-20
S11
10
S22
-30
0
1
2
Frequency (GHz)
3
4
0
1
2
3
4
Frequency (GHz)
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
Page 3 of 4
April 2007
ECG003
InGaP HBT Gain Block
ECG003B-G Mechanical Information
This package is lead-free/Green/RoHS-compliant. The plating material on the leads is NiPdAu. It is compatible with both lead-free
(maximum 260 °C reflow temperature) and leaded (maximum 245 °C reflow temperature) soldering processes.
Outline Drawing
Product Marking
The component will be marked with an
“E003G” designator with an alphanumeric lot
code on the top surface of the package. The
obsolete tin-lead package is marked with an
“E003” designator followed by an
alphanumeric lot code; it may also have been
marked with an “8” designator followed by a
3-digit numeric lot code.
Tape and reel specifications for this part are
located on the website in the “Application
Notes” section.
Land Pattern
MSL / ESD Rating
ESD Rating:
Value:
Test:
Standard:
Class 1A
Passes between 250 and 500V
Human Body Model (HBM)
JEDEC Standard JESD22-A114
MSL Rating: Level 3 at +260 °C convection reflow
Standard:
JEDEC Standard J-STD-020
Mounting Config. Notes
1. Ground / thermal vias are critical for the proper performance of
this device. Vias should use a .35mm (#80 / .0135”) diameter
drill and have a final plated thru diameter of .25 mm (.010”).
2. Add as much copper as possible to inner and outer layers near
the part to ensure optimal thermal performance.
3. Mounting screws can be added near the part to fasten the board
to a heatsink. Ensure that the ground / thermal via region
contacts the heatsink.
4. Do not put solder mask on the backside of the PC board in the
region where the board contacts the heatsink.
5. RF trace width depends upon the PC board material and
construction.
6. Use 1 oz. Copper minimum.
7. All dimensions are in millimeters (inches). Angles are in
degrees.
Thermal Specifications
Parameter
Rating
Operating Case Temperature
Thermal Resistance, Rth
-40 to +85 °C
86 °C/W
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
Page 4 of 4
April 2007
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