MA-COM-MAAM-011238-TR0100
| Part # | MA-COM-MAAM-011238-TR0100 |
Download  | MA-COM-MAAM-011238-TR0100 |
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Features
Functional Schematic
•
•
•
•
•
•
•
•
•
•
Gain: 14 dB @ 6 V, 30 GHz
P1dB: 17 dBm @ 6 V, 30 GHz
P3dB: 18.5 dBm @ 6 V, 30 GHz
Integrated Power Detector
Gain control with only positive bias voltages
50
Ω
Input and Output Match
Bias Voltage: V
DD
= 4
–
6 V
Bias Current: I
DSQ
= 125
–
150 mA
5 mm SMT Package
12
11
10
9
8
7
RF
OUT
/V
DD
1
RF
IN
RoHS* Compliant
30
Ω
Applications
•
Instrumentation and Communication Systems
VG_AUX
Description
2
3
4
5
6
MAAM
–
011238 is an easy
–
to
–
use, wideband
amplifier that operates from 100 kHz to 50 GHz. The
amplifier provides 14 dB gain, 5 dB noise figure and
18.5 dBm of P3dB output power @ 30 GHz. It is
matched to 50
Ω
with typical return loss of 12 dB.
The amplifier requires only positive bias voltages
and would typically be operated at 6 V and 135 mA.
Pin Configuration
2,3,4
Pin #
Pin Name
RF
IN
Description
MAAM
–
011238 is suitable for a wide range of
applications in instrumentation and communication
systems.
1
5
RF Input / Gate Voltage
Gate Voltage 1
V
G1
This part is also available as a bare die. Refer to
datasheet MAAM
–
011238
–
DIE.
6
V
GAUX
RF
OUT
/V
DD
V
DET
Auxiliary Gate Voltage
RF Output / Drain Voltage
Detector Voltage
7
Ordering Information
1
8
11
12
V
DAUX
V
G2
Auxiliary Drain Voltage
Gate Voltage 2
MAAM
–
011238
–
TR0100
MAAM
–
011238
–
TR0500
MAAM
–
011238
–
SB1
100 part reel
500 part reel
Sample Board
2, 3, 4,
9, 10
N/C
No Connection
2. MACOM
recommends connecting all no connection (N/C) pins
to ground.
3. The
exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
4. Internal
to package are 100 pF decoupling capacitors on pins
5, 6, 8, 11, 12.
1. Reference
Application Note M513 for reel size information.
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
1
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Electrical Specifications
5,6,7
: T
A
= 25 °C, V
DD
= 6 V, I
DSQ
= 135 mA, Z
0
= 50
Ω
0.01
–
10 GHz
10
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
13.0
12.5
11.0
11.0
10.0
—
16.0
15.0
14.0
13.0
12.5
12.5
Gain
dB
—
2
–
10 GHz
10
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
5.0
4.0
5.0
7.0
6.5
9.0
Noise Figure
dB
dB
dB
—
—
—
—
—
—
0.01
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
20.0
12.0
10.0
11.0
10.5
Input Return Loss
Output Return Loss
0.01
–
10 GHz
10
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
19.5
20.0
13.0
9.5
10.0
11.0
0.1
–
10 GHz
10
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
20.0
19.5
18.0
17.0
17.0
—
21.5
21.0
19.5
19.0
18.7
18.3
P
OUT
@ P
IN
= 11 dBm
dBm
—
0.1
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
18.0
17.0
16.0
15.5
15.0
P1dB
P3dB
dBm
dBm
—
—
—
—
0.1
–
10 GHz
10
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
50 GHz
20.5
20.0
18.5
18.0
17.0
0.01
–
10 GHz
10
–
20 GHz
20
–
30 GHz
30
–
40 GHz
40
–
43.5 GHz
43.5
–
50 GHz
28.0
29.0
27.0
25.0
24.0
20.5
Output IP3
dBm
mA
—
—
—
—
Drain Current
Quiescent bias
135
5. Set
I
DSQ
according to bias procedures in page 3.
6. Graphs
in datasheet use test conditions shown unless otherwise stated.
7. All
data measured with package assembled as per the Assembly Guideline.
2
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Operating Conditions
Application Schematic
One of the recommended biasing conditions is V
DD
= 6 V, I
DSQ
= 135 mA. (controlled with V
G1
). I
DSQ
is
set by adjusting V
G1
after correctly setting V
DD
.
(Refer to turn on sequence.)
C1
C3
12
11
10
9
8
V
DD
VD_AUX
Device biasing is achieved with the use of an
external DC block on the input and a bias tee. The
required V
DD
is applied at RF
OUT/
V
DD
through the
bias tee and V
G1
is set to provide the required
current bias (I
DSQ
) This provides wide band
performance of 40 MHz
–
50 GHz. (depending on
the bandwidth of the bias tee)
7
RF
OUT
1
RF
IN
30
Ω
External
DC Block
External
Bias-T
VG_AUX
2
3
4
5
6
For low frequency extension, the addition of 1 µF
and 0.01 µF bypass capacitors on both V
G1
and
VD
AUX
,
will improve the frequency of operation
down to 100 kHz. These capacitors should be
positioned as close to the device as possible.
C4 C2
Component List
Dynamic gain control is available when operating in
the linear gain region through the application of 0 to
1.6 V to V
G2
.
Part
Value
Case Style
0603
C1, C2
C3, C4
1 µF
0.01 µF
0402
Data in this datasheet was measured using bypass
capacitors on V
G1
and VD
AUX
.
Absolute Maximum Ratings
8,9
The evaluation board is configured as shown in the
Application Schematic with a direct connection to
VG1 for lower gate voltage, typically 0.65 V with
IG1 of 1 mA.
Input Power
16 dBm
8 V
As an alternate configuration, VG1 can be shifted to
>3 V by grounding VG
AUX
. Note that this will
increase IG1 to 21 mA. This is not a typical
configuration and is available only for legacy
applications that require VG1 > 3 V.
Drain Supply Voltage
Junction Temperature
10,11
Operating Temperature
Storage Temperature
+150°C
–
40°C to +85°C
–
65°C to +150°C
8. Exceeding
any one or combination of these limits may cause
permanent damage to this device.
9. MACOM
does not recommend sustained operation near these
survivability limits.
Operating the MAAM
–
011238
Turn
–
on
1. Apply
V
G1
to 0 V.
2. Apply
V
DD
to 6 V.
10. Operating at nominal conditions with T
J
≤
+150°C will ensure
MTTF > 1 x 10
6
hours.
3. Set
I
DSQ
by adjusting V
G1
more positive.
(typically 0.65 V for I
DSQ
= 135 mA).
4. Apply
RF
IN
signal.
11. Junction Temperature (T
J
) = T
A
+
Ө
JC
* ((V * I)
–
(P
OUT
–
P
IN
))
Typical thermal resistance (
Ө
JC
) = 26.3°C/W.
For T
A
= +85°C,
T
J
= 105°C at V = 6 V, I =
0.135 A
Turn
–
off
1. Remove
RF
IN
signal.
2. Decrease
V
G1
to 0
V.
3. Decrease
V
DD
to 0 V.
3
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Typical Performance Curves: V
DD
= 6 V, I
DSQ
= 135 mA, T
A
= +25°C
Gain
Reverse Isolation
0
-10
-20
-30
-40
-50
-60
-70
-80
20
15
10
5
5 V
6 V
7 V
5 V
6 V
7 V
0
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
Input Return Loss
Output Return Loss
0
0
5 V
5 V
6 V
6 V
7 V
7 V
-5
-5
-10
-15
-20
-10
-15
-20
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
4
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Typical Performance Curves: V
DD
= 6 V, I
DSQ
= 135 mA
Gain
Reverse Isolation
20
0
-10
-20
-30
-40
-50
-60
-70
-80
15
10
5
-40°C
+25°C
+85°C
-40°C
+25°C
+85°C
0
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
Input Return Loss
Output Return Loss
0
0
-40°C
-40°C
+25°C
+25°C
+85°C
+85°C
-5
-5
-10
-15
-20
-10
-15
-20
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
5
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Typical Performance Curves: V
DD
= 6 V, I
DSQ
= 135 mA, T
A
= +25°C
Output P1dB
Output P3dB
25
25
20
15
10
20
15
10
5 V
5 V
5
0
5
0
6 V
7 V
6 V
7 V
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
Noise Figure
OIP3
10
35
30
25
20
15
10
5
8
6
4
2
5 V
6 V
7 V
5 V
6 V
7 V
0
0
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
6
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Typical Performance Curves: V
D
= 6 V, I
D
= 135 mA
Output P1dB
Output P3dB
25
20
15
10
5
25
20
15
10
-40°C
-40°C
+25°C
+85°C
5
0
+25°C
+85°C
0
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
Noise Figure
OIP3
35
30
25
20
15
10
5
10
8
6
4
2
-40°C
+25°C
+85°C
-40°C
+25°C
+85°C
0
0
0
10
20
30
40
50
0
10
20
30
40
50
Frequency (GHz)
Frequency (GHz)
7
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Recommended PCB Layout
Evaluation PCB Specifications
12,13
Evaluation Board Parts List
Top Layer:
1 oz Copper Cladding
Part
Value
1 µF
Case Style
0603
Dielectric Layer:
Rogers RO4350B 10 mil
Bottom Layer:
1 oz Copper Cladding
Finished overall thickness:
12.8
mil
C1, C2, C12
C6 C7, C11
12. PCB finish is ENEPIG. The vias (quantity of 50) located under
the device are 8 mil in diameter and filled with thermally
conductive material, capped over and planarized
0.01 µF
0402
13. Evaluation
board should be mounted on a heat sink.
8
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
Lead
–
Free 5 mm 12
–
Lead QFN
Package
†
Dimensions shown in mm
†
Reference Application Note S2083 for lead
–
free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 3 requirements.
Plating is
ENEPIG over Copper.
9
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
Wideband Distributed Amplifier
100 kHz – 50 GHz
MAAM-011238
Rev. V6
MACOM Technology Solutions Inc.
(“
MACOM
”).
All rights reserved.
These materials are provided in connection with MACOM
’
s products as a service to its customers and may be
used for informational purposes only. Except as provided in its Terms and Conditions of Sale or any separate
agreement, MACOM assumes no liability or responsibility whatsoever, including for (i) errors or omissions in these
materials; (ii) failure to update these materials; or (iii) conflicts or incompatibilities arising from future changes to
specifications and product descriptions, which MACOM may make at any time, without notice. These materials
grant no license, express or implied, to any intellectual property rights.
THESE MATERIALS ARE PROVIDED “AS IS” WITH NO WARRANTY OR LIABILITY, EXPRESS OR IMPLIED,
RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING FITNESS FOR A PARTICULAR
PURPOSE, MERCHANTABILITY, INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHT, ACCURACY OR
COMPLETENESS, OR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES WHICH MAY
RESULT FROM USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully
indemnify MACOM for any damages resulting from such improper use or sale.
10
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
For further information and support please visit:
DC
–
0017451
