EVAL-MEQ12-7A [MARKIMICROWAVE]
Passive GaAs MMIC 7GHz Equalizer Family;
| 型号： | EVAL-MEQ12-7A |
| 厂家： | 
Marki |
| 描述： | Passive GaAs MMIC 7GHz Equalizer Family |
| 文件： | 总8页 (文件大小：514K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Passive GaAs MMIC 7GHz Equalizer Family
1 Device Overview
MEQX-7ASM
1.1 General Description
The MEQX-7ASM family of passive MMIC equalizer QFN are an
ideal solution for compensating for low pass filtering effects in
RF/microwave and high speed digital systems. They provide
positive slope from DC to 7GHz with DC attenuation options
between 3 and 12dB. The unique design offers superior return
loss to competitors. GaAs MMIC technology provides consistent
unit-to-unit performance in a small, low cost form factor.
QFN
1.2 Features
1.3 Applications
▪ RF Transceivers
▪ DC attenuation options from 3 to 12dB
▪ Typical Insertion Loss 1.1dB at 7GHz
▪ VSWR < 1.5:1 Over Entire Band
▪ S2P data: MEQX-7ASM.zip
▪ High-Speed Data
▪ Telecom
▪ Cable Loss Compensation
▪ Amplifier Compensation
1.4 Functional Block Diagram
INPUT
OUTPUT
1.5 Part Ordering Options1
Part
Number
Loss at
DC (dB)
Green
Product
Export
Description
Package
Status Lifecycle Classification
MEQ3-7ASM
3
6
MEQ6-7ASM
3x3 mm QFN
SM
MEQ10-7ASM
MEQ12-7ASM
EVAL-MEQ3-7A
EVAL-MEQ6-7A
EVAL-MEQ10-7A
EVAL-MEQ12-7A
10
12.5
3
RoHS
Active
EAR99
6
Connectorized
Eval Board
Module
10
12.5
1
Refer to our website for a list of definitions for terminology presented in this table.
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MEQX-7ASM
3.1
3.2
3.3
Absolute Maximum Ratings.......... 4
Package Information.................... 4
Electrical Specifications .............. 4
Typical Performance Plots ........... 5
Table of Contents
1
Device Overview ............................... 1
3.4
3.4.1
3.4.2
1.1
General Description.................... 1
Features ................................... 1
Applications ............................... 1
Functional Block Diagram ............ 1
Part Ordering Options................. 1
Insertion Loss ..................... 5
Return Loss & Group Delay .. 6
1.2
1.3
1.4
1.5
4
Mechanical Data............................... 7
4.1
SM Package Outline Drawing....... 7
SM Package Footprint ................ 7
Eval Package Outline Drawing ...... 8
4.2
4.3
2
3
Port Configurations and Functions ...... 3
2.1
2.2
Port Diagram............................. 3
Port Functions ........................... 3
Specifications ................................... 4
Revision History
Revision Code
Comment
Revision Date
May 2018
August 2018
November 2018
March 2019
-
Datasheet Initial Release
Added §4.3, EVAL Outline
Updated §4.3, EVAL Outline
Updated ESD Rating
A
B
C
Added Package Dimension
Tolerance Spec
Added §4.2, SM Footprint
D
E
May 2019
August 2019
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MEQX-7ASM
2 Port Configurations and Functions
2.1 Port Diagram
A top-down view of the MEQX-7A CH package outline drawing is shown below. The MEQ
equalizers are symmetrical allowing Port 1 or Port 2 to be used as the input.
.003 Typ
.013 Typ
[.08]
[.32]
10 11 12
9
8
7
1
2
3
.020 Typ
.059
[1.50]
Ground
Paddle
[.50]
.012 Typ
6
5
4
[.30]
2.2 Port Functions
Port
Function
Description
Equivalent Circuit
Port 1 is DC connected to ground
through a resistor. DC block is required if
voltage present.
Pin 1
Input/Output
Port 2 is DC connected to ground
through a resistor. DC block is required if
voltage present.
Pin 9
GND
Input/Output
Ground
SM package ground path is provided
through the ground paddle.
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MEQX-7ASM
3 Specifications
3.1 Absolute Maximum Ratings
The Absolute Maximum Ratings indicate limits beyond which damage may occur to the
device. If these limits are exceeded, the device may be inoperable or have a reduced
lifetime.
Parameter
Maximum Rating
Units
Port 1 DC Current
Port 2 DC Current
40
40
mA
mA
dBm
°C
Power Handling, at any Port
Operating Temperature
Storage Temperature
+30
-55 to +100
-65 to +125
ºC
3.2 Package Information
Parameter
Details
Human Body Model (HBM), per MIL-STD-750, Method 1020
Rating
ESD
1A
3.3 Electrical Specifications2
The electrical specifications apply at TA=+25°C in a 50Ω system. Typical data shown is
for the equalizer in a CH package with a sine wave input applied to port 1.
Min and Max limits are guaranteed at TA=+25°C. All bare die are 100% DC tested and visually inspected.
Typical Insertion Loss
Typical Return Loss
Part Number
MEQ3-7ASM
Units
DC
3
7 GHz
DC-7 GHz
1.1
1.1
1.1
1.3
29
29
27
27
dB
dB
dB
dB
MEQ6-7ASM
MEQ10-7ASM
MEQ12-7ASM
6
10
12.5
2
Equalizer is symmetrical. Reverse measurement is equivalent to forward measurement. All measurements taken in eval
board without de-embedding.
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MEQX-7ASM
3.4 Typical Performance Plots
3.4.1 Insertion Loss
0
-2
-4
-6
-8
-10
-12
-14
0
1
2
3
4
5
6
7
8
9
10
Frequency (GHz)
MEQ3-7ASM
MEQ6-7ASM
MEQ10-7ASM
MEQ12-7ASM
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MEQX-7ASM
3.4.2 Return Loss & Group Delay3
MEQ3-7ASM
MEQ3-7ASM
0
300
290
280
270
260
250
240
230
220
210
200
-5
-10
-15
-20
-25
-30
-35
-40
0
0
0
0
1
1
1
1
2
2
2
2
3
3
3
3
4
5
6
7
7
7
7
8
8
8
8
9
9
9
9
10
10
10
10
0
0
0
0
1
1
1
1
2
2
2
2
3
3
3
3
4
5
6
7
8
8
8
8
9
9
9
9
10
10
10
10
Frequency (GHz)
Frequency (GHz)
MEQ6-7ASM
MEQ6-7ASM
0
-5
300
290
280
270
260
250
240
230
220
210
200
-10
-15
-20
-25
-30
-35
-40
4
5
6
4
5
6
7
Frequency (GHz)
Frequency (GHz)
MEQ10-7ASM
MEQ10-7ASM
0
-5
290
270
250
230
210
190
170
150
-10
-15
-20
-25
-30
-35
-40
4
5
6
4
5
6
7
Frequency (GHz)
Frequency (GHz)
MEQ12-7ASM
MEQ12-7ASM
0
-5
300
280
260
240
220
200
180
160
140
120
-10
-15
-20
-25
-30
-35
-40
4
5
6
4
5
6
7
Frequency (GHz)
Frequency (GHz)
3
Group delay measured in eval board without de-embedding.
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MEQX-7ASM
4 Mechanical Data
4.1 SM Package Outline Drawing
PROJECTION
INCH
[MM]
.003 Typ
.013 Typ
.114
[2.90]
[.08]
[.32]
10 11 12
MEQ
63XX
9
8
7
1
2
3
.020 Typ
.114
[2.90]
.059
[1.50]
Ground
Paddle
[.50]
YYWW
.012 Typ
6
5
4
[.30]
.031
[.78]
Unless otherwise specified, dimensions are in inches. Tolerances are:
Part
Number
Circuit
Number
.XX
±.02
.XXX
±.005
MEQ3-7ASM
MEQ6-7ASM
MEQ10-7ASM
MEQ12-7ASM
6333
6334
6335
6344
1. Substrate material is ceramic.
2. I/O Leads and Ground Paddle plating is (from base to finish):
Ni: 8.89um MAX 1.27um MIN
Pd: 0.17um MAX 0.07um MIN
Au 0.254um MAX 0.03um MIN
3. All unconnected pads should be connected to PCB RF ground.
4.2 SM Package Footprint
SM-Package Surface-Mount Landing Pattern
Click here for a DXF of the above layout.
Click here for leaded solder reflow. Click here for lead-free solder reflow
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MEQX-7ASM
4.3 Eval Package Outline Drawing
Unless otherwise specified, dimensions are in inches. Tolerances are:
.XX
±.02
.XXX
±.005
Marki Microwave reserves the right to make changes to the product(s) or information contained herein without notice.
Marki Microwave makes no warranty, representation, or guarantee regarding the suitability of its products for any
particular purpose, nor does Marki Microwave assume any liability whatsoever arising out of the use or application of any
product.
© Marki Microwave, Inc.
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