2.1-2.5 GHz InGaP HBT
Matched Gain Block Amplifier
February 2008 - Rev 03-Feb-08
CGB7389-SC
Features
41.0 dBm Output IP3 @ 2450 MHz
14.3 dB Gain @ 2140MHz
13.0 dB Gain @ 2450MHz
23.5 dBm P1dB @ 2450MHz
Low Performance Variation Over Temperature
Low Cost: SOT-89 Package
100% DC On-Wafer Testing
ESD Protection on All Die: >2000V HBM
Low Thermal Resistance: <35ºC/Watt
Low Volt Supply: 5V, Active Bias
Functional Block Diagram (SOT
-89)
Ground
4
1
Input
2
3
Ground Output
Bias
Absolute Maximum Ratings
Max Device Voltage
Max Device Current
Max Device Dissipated Power
RF Input Power
Storage Temperature
Junction Temperature
Operating Temperature
Thermal Resistance
EDS (HBM)
+6.0 V
200 mA
1.2 W
+17 dBm
-55ºC to 150ºC
150ºC
-40ºC to +85ºC
35º C/W
2000 V
Applications
PA Driver Amp, IF Amp, LO Buffer Amp
UMTS, 3G, WLAN, WiMAX
Wireless Broadband, Fixed Wireless, SATCOM
Transmit and Receive Functions
CATV
Description
The CGB7389-SC is a single stage, high power, high
dynamic range, utility gain block amplifier. Designed for
applications operating within the 2.1 to 2.5 GHz frequency
range, Mimix’s broadband, cascadable, gain block amplifier is
an ideal solution for transmit, receive and IF applications.
This MMIC amplifier is available in an industry
standard SOT-89 package. Mimix's InGaP HBT technology and
an industry low thermal resistance offers a
thermally robust
and reliable gain block solution.
Operation of this device above any of these parameters may cause
permanent damage.
The InGaP HBT die have extra pads to enable
thorough DC testing. This unique test capability and the
inclusion of ESD protection on all die, significantly enhances
the quality, reliability and ruggedness of these products.
This gain block amplifier offers significant ease of
use in a broad range of applications. The combination of
high gain, P1dB and high OIP3 at low current makes the
CGB7389-SC an ideal transmit and receive solution when
used in applications including 3G, fixed wireless broadband,
WLAN and WiMAX services operating from 2.1 to 2.5 GHz.
Electrical Characteristics (5V, Active Bias)
Parameter
Temperature (ºC)
Min.
2140 MHz
Typ.
Max.
Unless otherwise specified, the following specifications are guaranteed at room temperature in a Mimix test fixture.
Min.
2450 MHz
Typ.
Max.
Units
Small Signal Gain
Output P1dB
Output IP3
Noise Figure
Operating Current
Input Return Loss
Output Return Loss
Pout @ -45 dBc, ACP
IS-95, 9 Forward Channels
+25
-40 to +85
+25
-40 to +85
+25
-40 to +85
+25
-40 to +85
+25
-40 to +85
+25
-40 to +85
+25
-40 to +85
+25
-40 to +85
13.3
12.9
22.0
21.8
37.5
37.0
105
100
10
9
16.0
15.0
14.3
14.3
23.0
23.0
39.0
39.0
4.2
4.2
115
115
14
14
24.0
24.0
14.0
14.0
15.3
15.3
12.0
11.6
22.5
22.3
39.5
39.0
5.2
5.7
125
130
105
100
12
11
12.0
11.0
13.0
13.0
23.5
23.5
40.5
41.0
4.5
4.5
115
115
16
16
16.0
16.0
15.0
15.0
14.0
14.4
5.7
6.2
125
130
dB
dB
dBm
dBm
dBm
dBm
dB
dB
mA
mA
dB
dB
dB
dB
dBm
dBm
Notes: 1. Test Conditions in Mimix eval board, Vs = 5 V, Id = 115 mA Typ., Zs = Zl = 50
2. Values reflect performance in recommended application circuit.
, OIP3 tone spacing = 1 MHz, Pout per tone = 11 dBm.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 1 of 15
Characteristic Data and Specifications are subject to change without notice.
©2008
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
MIMIX [ MIMIX BROADBAND ]
