DC-2.8 GHz InGaP HBT
0.5W Medium Power Amplifier
October 2008 - Rev 06-Oct-08
CGB8001-SC
Features
18 dBm Linear Power @ 2140 MHz
15.5 dB Gain @ 2140 MHz
12 dB Gain @ 2700 MHz
27 dBm P1dB @ 2140 MHz
Low Performance Variation Over Temperature
Low Cost: SOT-89 Package
100% DC On-Wafer Testing
ESD Protection on All Die: >4000V 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
ESD (HBM)
ESD (MM)
Moisture Sensitivity Level (MSL)
+6.0 V
400 mA
1.2 W
+17 dBm
-55ºC to 150ºC
150ºC
-40ºC to +85ºC
35º C/W
4000 V (Class 3B)
Class C
MSL1
The CGB8001-SC is a single stage, medium power, high dynamic
range amplifier. Designed for applications operating within the DC
to 2.8 GHz frequency range, Mimix’s medium power amplifier is an
ideal solution for transmit, receive and IF applications. This MMIC
amplifier is available in an industry standard, RoHS compliant,
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 this product. This medium power
amplifier offers significant ease of use in a broad range of
applications with minimum external matching elements. The
combination of high gain, P1dB and high linear power at low
current makes the CGB8001-SC an ideal transmit solution as a
driver or output stage when used in applications including 3G, fixed
wireless broadband, WLAN and WiMAX. The CGB8001-SC has a an
on-chip integrated active bias circuit providing stable current over
temperature variations. The device is biased with a single +5V
supply in a class AB mode making it efficient at back-off input
power levels.
Description
Operation of this device above any of these parameters may cause
permanent damage.
Applications
PA Driver Amp, IF Amp, LO Buffer Amp
UMTS, 3G, WLAN, WiMAX
Wireless Broadband, Fixed Wireless, SATCOM
Transmit and Receive Functions
CATV
Typical Performance: (5V, 25ºC)
Parameter
Frequency
Small Signal Gain
Output Power at 1dB Compression
Noise Figure
Symbol
F
S21
P1dB
NF
Pout @ ACPR = -45dBc, IS-95, 9 Forward Channels
Pout
Unit
GHz
dB
dBm
dB
dBm
900
20.5
27.6
3.6
21
1950 2140 2500 2700
16.2 1 5.5 1 3.5
12
27
27
26.5 25.2
3.7
3.9
4.3
5.5
21
18
16
16
*IS-95, 9 forward channels @ 900 & 1950 MHz, WCDMA, TM-1, 64 DPCH @ 2140, 2450 & 2750 MHz
Electrical Characteristics: (5V, 25ºC)
Parameter
Frequency
Test Frequency
Quiesc ent Current
Small Signal Gain
Output Power at 1dB Compression
Noise Figure
Symbol
F
F
Icq
S21
P1dB
NF
Pout @ ACPR = -45dBc, IS-95, 9 Forward Channels
Pout
Unit
GHz
GHz
mA
dB
dBm
dB
dBm
Min
DC
14.5
26.5
Typ
1.9
100
15 .7
27.3
3.7
21
Max
2.8
130
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 1 of 9
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.
DC-2.8 GHz InGaP HBT
0.5W Medium Power Amplifier
October 2008 - Rev 06-Oct-08
CGB8001-SC
Evaluation Board
Layout
Component Values
Component
Designator
C1
C2
C3
C4
C5
C6
C7
L2
TL1
TL2
TL3
TL4
850-950 MHz
(A)
short
100 pF
100 pF
1000 pF
1 uF
3.9 pF
5.5 pF
39 nH
6 mm, 50 ohms
3 mm, 50 ohms
1.5 mm, 50 ohms
3.5 mm, 50 ohms
1800-2200 MHz
(B)
2.2 pF*
short
100 pF
1000 pF
1 uF
1 pF
DNP
27 nH
N/A
3 mm, 50 ohms
1.5 mm, 50 ohms
3.5 mm, 50 ohms
2400-2800 MHz
(C)
27 pF
short
100 pF
1000 pF
1 uF
1 pF
DNP
22 nH
N/A
3 mm, 50 ohms
1.5 mm, 50 ohms
3.5 mm, 50 ohms
KOA 0603 NPO
KOA 0603 NPO
KOA 0603 NPO
KOA 0603 NPO
KOA 0805 X7R
KOA 0603 NPO
KOA 0603 NPO
Murata 0603 chip
N/A
N/A
N/A
N/A
Vendor, Size
* 1800-2200 MHz linearity can be improved by movi ng C1 3 mm further away from the CGB8001-SC
Vcc = 5 V
Recommended Schematic
C5
C2
RFin
TL1
C7
CGB8001-SC
C1
TL2
L2
C4
C3
TL3
TL4
C6
RFout
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 2 of 9
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.
DC-2.8 GHz InGaP HBT
0.5W Medium Power Amplifier
October 2008 - Rev 06-Oct-08
CGB8001-SC
Typical S-Parameter and
Noise
Performance: 900 MHz
5V, 100mA, App CKT
@
900MHz
25
20
S11
S21
S22
900MHz
Gain
P1dB
NF
-40
20.3
28.0
3.1
25
20.5
27.6
3.7
85
20.1
26.1
4.4
Unit
dBm
dB
dB
15
10
5
0
-5
-10
-15
-20
-25
0
dB
0.25
0.5
0.75
1
1.25 1.5 1.75
Frequency (GHz)
2
2.25
2.5
2.75
3
5V, 100mA, App CKT
@
900MHz
25
20
15
10
5
S11
S21
S22
dB
0
-5
-10
-15
-20
-25
0.7
0.75
0.8
0.85
0.9
0.95
Frequency (GHz)
1
1.05
1.1
Current Vs Ouput Power
Vd
=
5V, Iq
=
100mA, 900MHz, Is-95A
180
-35
170
ACPR
Vd
=
5V, Iq
=
100mA, 900MHz
IS-95A Downlink, 9 Channels Forward
Current (mA)
160
150
140
130
120
110
100
90
25degC
-40degC
85degC
ACPR (dBc)
-40
-45
25degC
-50
-55
-60
-65
-40degC
85degC
80
10
10
12
14
16
18
20
22
12
14
16
18
20
22
Ouput Power (dBm)
Ouput Power (dBm)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 3 of 9
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.
DC-2.8 GHz InGaP HBT
0.5W Medium Power Amplifier
October 2008 - Rev 06-Oct-08
CGB8001-SC
Typical S-Parameter and
Noise
Performance: 1.96 GHz
5V, 100mA, App CKT
@
1900MHz
25
S11
S21
S22
20
1.96GHz
Gain
P1dB
NF
-40
16.4
27.8
3.1
25
16.2
27.2
3.7
85
15.9
26.8
4.3
Unit
dB
15
10
5
0
-5
-10
-15
-20
-25
0
dB
dBm
dB
0.5
1
1.5
2
2.5
Frequency (GHz)
3
3.5
4
5V, 100mA, App CKT
@
1900MHz
25
20
15
10
5
S11
S21
S22
dB
0
-5
-10
-15
-20
-25
1.7
1.75
1.8
1.85
1.9
1.95
2
2.05
Frequency (GHz)
2.1
2.15
2.2
Current Vs Output Power
Vd
=
5V, Iq
=
100mA, 1960MHz
IS-95A Downlink, 9 Channels Forward
180
170
-35
-30
ACPR
Vd
=
5V, Iq
=
100mA, 1960MHz
IS-95A Downlink, 9 Channels Forward
Current (mA)
160
ACPR (dBc)
150
140
130
120
110
100
25degC
-40degC
85degC
-40
-45
-50
85degC
-55
-60
25degC
-40degC
90
80
10
11
12
13
14
15
16
17
18
19
20
21
22
23
-65
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Output Power (dBm)
Output Power (dBm)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 4 of 9
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.
PCB Design
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