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The Communications Edge
TM
Product Information
InGaP HBT Gain Block
Product Description
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.
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 low-
cost, surface-mountable SOT-89 package. ECG003 is also
available in a lead-free/green/RoHS-compliant SOT-89
package All devices are 100% RF and DC tested.
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 fixed
wireless.
Functional Diagram
GND
4
1
RF IN
2
GND
3
RF OUT
ECG003B / ECG003B-G
Applications
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Mobile Infrastructure
CATV / DBS
W-LAN / ISM
RFID
Defense / Homeland Security
Fixed Wireless
Specifications
(1)
Parameter
Operational Bandwidth
Test Frequency
Gain
Output P1dB
Output IP3
(3)
Typical Performance
(3)
Units
MHz
MHz
dB
dBm
dBm
dB
MHz
dB
dB
dB
dBm
dBm
dB
V
mA
VSWR
Min
DC
Typ
1000
20
+24
+39
3.5
2000
19
15
10
+23
+36
3.6
7.2
110
10:1
Max
6000
Parameter
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
Units
MHz
dB
dB
dB
dBm
dBm
dB
500
21
-19
-14
+24.4
+39
3.5
Typical
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
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
3. Test conditions: T = 25潞 C, Supply Voltage = +9 V, Device Voltage = +7.2V, R
bias
= 16鈩? 50
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System.
+34
6.7
7.6
1. Test conditions unless otherwise noted: 25潞 C, Supply Voltage = +9 V, R
bias
= 16
鈩?
50
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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
Operating Case Temperature
Storage Temperature
RF Input Power (continuous)
Device Current
Junction Temperature
-40 to +85
擄C
-65 to +150
擄C
+10 dBm
160 mA
+250
擄C
Ordering Information
Part No.
ECG003B
ECG003B-G
ECG003B-PCB
Rating
Description
InGaP HBT Gain Block
(leaded SOT-89 Pkg)
InGaP HBT Gain Block
(lead-free/green/RoHS-compliant SOT-89 Pkg)
700 鈥?400 MHz Fully Assembled Eval. Board
Specifications and information are subject to change without notice
Operation of this device above any of these parameters may cause permanent damage.
WJ Communications, Inc
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Phone 1-800-WJ1-4401
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FAX: 408-577-6621
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e-mail: sales@wj.com
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Web site: www.wj.com
September 2004
ECG003B-G相關(guān)型號PDF文件下載
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英文版
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InGaP HBT Gain Block
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InGaP HBT Gain Block
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InGaP HBT Gain Block
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InGaP HBT Gain Block
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InGaP HBT Gain Block
WJCI [WJ C...
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InGaP HBT Gain Block
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InGaP HBT Gain Block
ETC [ETC]
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InGaP HBT Gain Block
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英文版
InGaP HBT Gain Block
ETC [ETC]
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英文版
InGaP HBT Gain Block
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英文版
InGaP HBT Gain Block
ETC [ETC]
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英文版
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0.1 Watt, High Linearity InGaP HBT Amplifier
ETC
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英文版
0.1 Watt, High Linearity InGaP HBT Amplifier
ETC [ETC]
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0.2 Watt, High Linearity InGaP HBT Amplifier
ETC
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英文版
0.2 Watt, High Linearity InGaP HBT Amplifier
ETC [ETC]
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1/4 Watt, High Linearity InGaP HBT Amplifier
ETC
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