DC-2.5 GHz InGaP HBT
Matched Gain Block Amplifier
September 2006 - Rev 01-Sep-06
CGB7289-SC
Features
41.0 dBm Output IP3 @ 2140 MHz
21.0 dB Gain @ 900 MHz
13.3 dB Gain @ 2140 MHz
23.7 dBm P1dB @ 2140 MHz
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
Description
The CGB7289-SC is a single stage, high power, high dynamic range,
utility gain block amplifier. Designed for applications operating
within the DC 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.
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 CGB7289-SC an ideal transmit and
receive solution when used in applications including cellular, PCS
and 3G services operating from 0.8 to 2.2 GHz.
Operation of this device above any of these parameters may cause
permanent damage.
Applications
PA Driver Amp, IF Amp, LO Buffer Amp
Cellular, PCS, GSM, UMTS, 3G
Wireless Data and SATCOM
Transmit and Receive Functions
CATV
Electrical Characteristics (5V, Active Bias)
Parameter
Temperature (ºC)
Min.
900 MHz
Typ.
Max.
Min.
1960 MHz
Typ.
Max.
Unless otherwise specified, the following specifications are guaranteed at room temperature in a Mimix test fixture.
Min.
2140 MH
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
20.0
19.7
22.1
21.8
37.0
36.5
105
100
12
11
5.5
5.0
21.0
21.0
23.1
23.1
38.5
38.5
4.0
4.0
115
115
18
18
7.5
7.5
16.5
16.5
22.0
22.3
13.5
13.2
22.8
22.5
39.0
38.5
4.8
5.2
125
130
105
100
11
10
11.0
10.0
14.5
14.5
23.8
23.8
40.5
40.5
4.9
4.9
115
115
16
16
16.0
16.0
17.5
17.5
15.5
15.8
12.3
12.0
22.7
22.4
39.5
39.0
5.7
6.2
125
130
105
100
11
10
10.0
9.5
13.3
13.3
23.7
23.7
41.0
41.0
5.5
5.5
115
115
15
15
13.0
13.0
14.3
14.6
6.3
6.7
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 20
Characteristic Data and Specifications are subject to change without notice.
©2006
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 ]
