MAAM-011100_14 [TE]
Broadband Variable Gain Amplifier;
| 型号： | MAAM-011100_14 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Broadband Variable Gain Amplifier |
| 文件： | 总7页 (文件大小：1078K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Features
Functional Schematic
12 dB Gain
50 Ω Input / Output Match over Gain Range
30 dB Gain Control with 0 to -2 V Control
+18 dBm Output Power
+5 V, -0.5 V DC, 70 mA
Lead-Free 1.5 x 1.2 mm 6-lead TDFN Package
RoHS* Compliant and 260°C Reflow Compatible
RFOUT
VD
/
N/C
6
5
4
1
2
3
N/C
N/C
VC
Description
The MAAM-011100 is an easy-to-use, broadband,
general purpose variable gain amplifier. Its over
30 dB gain range is controlled by a single control pin
and 50 Ω match is maintained over all settings.
RFIN/
VG
The MAAM-011100 operates from 400 MHz to
20 GHz and features flat gain control from +10 dB to
-20 dB. At maximum gain setting (VC=Open) it
delivers up to +18 dBm power and under 5 dB noise
figure. Both reduce proportionally as gain is reduced
with VC. The input IP3 exceeds +15 dBm at max/min
gain settings. The device is typically biased with a
VD = +5 V, VG = -0.5 V, and a control of 0 V to -2 V.
Typical current is 70 mA with VG at -0.5 V
Pin Configuration
Pin No.
Pin Name
Function
RF Output
1
2
3
4
5
6
7
RFOUT/VD
N/C
No Connection
RF Input
RFIN/VG
VC
The MAAM-011100 is ideally suited for use as a
power amplifier driver, gain trimming block, or
temperature compensation in the receive or transmit
mode. Typical applications include Wi-Fi, LTE.
Point-to-Point, IMS, EW, and A&D systems.
Voltage Control
No Connection
No Connection
Ground
N/C
N/C
Paddle3
This device is assembled in a leadless 1.5 X 1.2 mm
package that can be handled and placed with
standard pick and place assembly equipment.
3. The exposed paddle centered on the package bottom must
be connected to RF and DC ground.
Ordering Information1,2
Part Number
MAAM-011100
Package
bulk quantity
1000 piece reel
Sample board
MAAM-011100-TR1000
MAAM-011100-001SMB
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Electrical Specifications (unless otherwise noted):
Freq = 10 GHz, TA = +25C, VD = +5 V, VG = -0.5 V, VC = Open, ZIN = ZOUT = 50 Ω
Parameter
Test Conditions
Units
Min.
Typ.
Max.
VC = open @ 400 MHz
VC = open @ 10 GHz
VC = open @ 20 GHz
12
10
11
Highest Gain
dB
8
—
VC = -2 V @ 400 MHz
VC = -2 V @ 10 GHz
VC = -2 V @ 20 GHz
-33
-23
-25
Lowest Gain
dB
—
-18
Gain Control
Isolation
VC = 0 to -2 V
All States
dB
dB
dB
dB
dB
dBm
dBm
-
—
—
—
—
—
—
—
30
—
—
—
—
—
—
—
28
Input Return Loss
Output Return Loss
Noise Figure
P1dB
All States
14
All States
12
At maximum gain
At maximum gain @ 10 GHz
At maximum or minimum gain
Any Load
5
+15
Input IP3
+15
unconditional
5
Stability
Voltage Supply
External Choke
V
—
—
—
—
VD = +5 V
VG = -0.5 V
75
0.01
Bias Current
mA
Absolute Maximum Ratings4,5,6
Handling Procedures
Please observe the following precautions to avoid
damage:
Parameter
Input Power
Absolute Max.
+15 dBm
+8 Volts
Operating Voltage
Operating Current
Junction Temperature7
Operating Temperature
Storage Temperature
Static Sensitivity
110 mA
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
+150°C
-40°C to +85°C
-65°C to +150°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. MACOM does not recommend sustained operation near
these survivability limits.
6. Operating at nominal conditions with TJ ≤ 150°C will ensure
MTTF > 1 x 106 hours.
7. Junction Temperature (TJ) = TC + ӨJC * ((V * I) - (POUT - PIN))
Typical thermal resistance (ӨJC) = 67°C/W
a) For TC = 25°C,
TJ = 47°C @ 5 V, 70 mA, POUT = 15 dBm, PIN = 6 dBm
b) For TC = 85°C,
TJ = 107°C @ 5 V, 70 mA, POUT = 15 dBm, PIN = 6 dBm
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Application Schematic
Evaluation Board
Recommended PCB Layout
Parts List
VG
C3
VD
C2
FB
R1
RFIN
C4
C1
3
1
RFOUT
4
VC
2, 5, 6
Application Information for DC & pins
For proper MAAM-011100 operation a DC voltage
must be applied at the VG (-0.5V) and VD (+5V) pins
in that order. Adjusting VG from -0.2 V to -0.6 V will
change the quiescent current which can effect power
and linearity if set below or above 70 mA.
The gain of the MAAM-011100 is controlled with the
VC pin. The gain reduction is almost linear with VC
between 0 V to -2 V. Below -2 V internal ESD
protection diodes will draw increasing current. The
nominal open circuit voltage at the VC pin is +1 V
and produces maximum gain and power. Limiting
applications and zero crossing adjustment can be
done by adjusting the VG and VC pins together.
To bias properly, a DC voltage must be applied at
the output pin. Typically this is done with a 2
element bias network that consists of a choke and a
DC blocking capacitor. We recommend a ferrite
bead for the main bias choke and quality capacitor
for the DC block. A simple 1 KΩ resistor can be used
as a RF choke for the negative VG as applied to the
input pin.
Component
C1, C4
Value
0.22 µF
0.22 µF
Package
0201
C2, C3
0402
FB8
R1
407 Ω
1 KΩ
0402
0402
It is recommended that the total ground (common
mode) inductance not exceed 0.03 nH (30 pH). This
is equivalent to placing at least four 8-mil (200-µm)
diameter vias under the device, assuming an 8-mil
(200-µm) thick RF layer to ground
8. MACOM recommends using Murata part BLM15GG471.
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Typical Performance Curves over Temperature
Return Loss
Gain, VC = 0 V, -2 V
15
10
Input RL @ +25°C
Input RL @ -40°C
Input RL @ +85°C
Output RL @ +25°C
Output RL @ -40°C
Output RL @ +85°C
0
0
-10
-20
VC = Open @ +25°C
VC = Open @ -40°C
VC = Open @ +85°C
VC = -2 V @ +25°C
VC = -2 V @ -40°C
VC = -2 V @ +85°C
-15
-30
-45
-30
0
0
5
10
15
20
20
20
5
10
15
20
20
20
Frequency (GHz)
Frequency (GHz)
Reverse Isolation
Noise Figure
0
10
+25°C
-40°C
+85°C
+25°C
-40°C
+85°C
-10
-20
-30
-40
-50
8
6
4
2
0
0
0
5
10
15
5
10
15
Frequency (GHz)
Frequency (GHz)
Output P1dB
Input IP3
20
20
16
12
8
16
12
8
+25°C
-40°C
+85°C
+25°C
-40°C
+85°C
4
4
0
0
0
0
5
10
15
5
10
15
Frequency (GHz)
Frequency (GHz)
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Typical Performance Curves vs. Control Voltage
Noise Figure
Gain
40
30
20
10
0
15
open
0 V
-0.2 V
-0.4 V
-0.6 V
-0.8 V
-1.0 V
-1.2 V
-1.4 V
-1.6 V
-1.8 V
-2.0 V
0
-15
-30
-45
open
0 V
-0.2 V
-0.4 V
-0.6 V
-0.8 V
-1.0 V
-1.2 V
-1.4 V
-1.6 V
-1.8 V
-2.0 V
0
5
10
Frequency (GHz)
15
20
0
5
10
15
20
20
20
Frequency (GHz)
Input Return Loss
Output Return Loss
10
10
VC = Open, 3 V
VC = Open, 5 V
VC = Open, 7 V
VC = -2, 3 V
VC = -2, 5 V
VC = -2, 7 V
VC = Open, 3 V
VC = Open, 5 V
VC = Open, 7 V
VC = -2, 3 V
VC = -2, 5 V
VC = -2, 7 V
0
-10
-20
-30
0
-10
-20
-30
0
5
10
15
0
5
10
15
20
Frequency (GHz)
Frequency (GHz)
Input IP3
Output P1dB
20
20
15
10
5
15
10
5
VC = Open
VC = 0 V
VC = -1 V
VC = -2 V
VC = Open, 3 V
VC = Open, 5 V
VC = Open, 7 V
0
0
0
0
5
10
15
20
5
10
15
Frequency (GHz)
Frequency (GHz)
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Typical Performance Curves
Saturated Power @ 10 GHz
Saturated Power
20
20
VD = 3 V
VD = 5 V
15
10
15
VD = 7 V
10
VC = Open
5
5
0
VC = 0 V
VC = -1 V
0
0
5
10
15
20
-2
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
Frequency (GHz)
Control Voltage (Vc)
Gain @ 10 GHz
Noise Figure @ 10 GHz
10
30
VD = 3 V
VD = 5 V
VD = 7 V
25
20
15
10
5
0
-10
-20
-30
VD = 3 V
VD = 5 V
VD = 7 V
-2
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
-2
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
Control Voltage (Vc)
Control Voltage (Vc)
Current @ 10 GHz
Input IP3 @ 10 GHz
20
120
VD = 3 V, VG = -0.4 V
VD = 5 V, VG = -0.4 V
VD = 7 V, VG = -0.4 V
VD = 3 V, VG = -0.5 V
VD = 5 V, VG = -0.5 V
VD = 7 V, VG = -0.5 V
VD = 3 V, VG = -0.6 V
VD = 5 V, VG = -0.6 V
VD = 7 V, VG = -0.6 V
VD = 3 V
VD = 5 V
VD = 7 V
15
10
5
90
60
30
0
0
-2
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
-2
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
Control Voltage (Vc)
Control Voltage (Vc)
6
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
MAAM-011100
Broadband Variable Gain Amplifier (VGA)
400 MHz - 20 GHz
Rev. V2
Lead-Free 1.5 x 1.2 mm 6-lead TDFN
† Reference Application Note S2083 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is matte tin over Copper.
7
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macomtech.com/content/customersupport
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