WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com, www.TriQuint.com
Product Features
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Applications
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Specifications
1. Test conditions unless otherwise noted: 25 ºC, Supply voltage = +9 V, Rbias = 14 Ω, 50 Ω system.
2. 3OIP measured with two tones at an output power of +9 dBm/tone separated by 1 MHz. The
Absolute Maximum Rating
Operation of this device above any of these parameters may cause permanent damage.
Parameter
Operational Bandwidth
Test Frequency
Gain
Output P1dB
Output IP3
Noise Figure
Test Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
Noise Figure
Device Voltage
Device Current
Output mismatch w/o spurs
Parameter
Storage Temperature
RF Input Power (continuous)
Device Current
Junction Temperature
Thermal Resistance
DC – 4 GHz
+24 dBm P1dB at 1 GHz
+40 dBm OIP3 at 1 GHz
15 dB Gain at 1 GHz
4.6 dB Noise Figure
Available in Lead-free / green
SOT-89 Package Style
Internally matched to 50 Ω
Mobile Infrastructure
CATV / FTTX
W-LAN / ISM
RFID
WiMAX / WiBro
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
ECG008
InGaP HBT Gain Block
(3)
(2)
(1)
Units
VSWR
MHz
MHz
MHz
dBm
dBm
dBm
dBm
mA
dB
dB
dB
dB
dB
dB
V
Rating
-65 to +150 °C
+15 dBm
160 mA
+160 °C
86 °C/W
The ECG008 is a general-purpose buffer amplifier that
offers high dynamic range in a low-cost surface-mount
package. At 1000 MHz, the ECG008 typically provides 15
dB of gain, +40 dBm Output IP3, and +24 dBm P1dB.
The ECG008 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 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 ECG008 will work for other various applications within
the DC to 4 GHz frequency range such as CATV and
mobile wireless.
Min
+34
DC
6.8
13
Typ
1000
2000
14.3
10:1
+24
+40
+23
+37
120
4.6
4.8
7.3
15
25
14
Product Description
Max
4000
7.8
Typical Performance
Ordering Information
Parameter
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
Part No.
ECG008B-G
ECG008B-PCB
Specifications and information are subject to change without notice
Description
InGaP HBT Gain Block
(lead-free/green/RoHS-compliant SOT-89 package)
700 –2400 MHz Fully Assembled Eval. Board
Units
MHz
dBm
dBm
dB
dB
dB
dB
Functional Diagram
+24.3
-19.4
14.7
500
+41
-26
4.7
Output/Bias
(1)
Function
RF IN
Ground
Input
1
-28.5
-17.4
14.6
+24
+40
900
4.6
Typical
GND
GND
Page 1 of 4 January 2008
2
4
+23.3
-13.4
1900
14.3
+37
-28
4.7
RF OUT
Pin No.
3
2, 4
1
3
+19.0
+30.5
2140
-19.5
14.3
-15
4.8