MD57-0002 [TE]
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier, 1700 - 2000 MHz; 高线性度MMIC混频器，集成本地振荡放大器， 1700至2000年兆赫
| 型号： | MD57-0002 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier, 1700 - 2000 MHz |
| 文件： | 总4页 (文件大小：219K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier,
1700 - 2000 MHz
MD57-0002
V1
Features
Functional Schematic
• Up or Down Frequency Conversion
• High Input IP3: 21 dBm
• Low LO Drive: -5 dBm to +5 dBm
• Very Low Current: 7 mA
RF
SRC
LO
IF
• Single Ended Ports, 50-Ohm Impedance
• Small Plastic Package: SOT-26
Description
GND
VDD
The MD57-0002 is a passive MMIC mixer with an
on-chip LO buffer amplifier that allows the
MD57-0002 to operate with LO drive levels of -5
dBm to +5 dBm. The MD57-0002 features single
ended ports and does not require the use of external
baluns. All ports are 50-ohm impedance.
The MD57-0002 is ideally suited for up and down
frequency convertor applications in DCS1800,
PCS1900, PHS and 3G wireless communications
equipment requiring low LO power, high linearity,
low conversion loss and very low current
consumption.
Pin Configuration
Pin #
Pin Name
Description.
1
2
3
RF
SRC
LO
RF Input/Output
LO Amplifier Bias Resistor
LO Input
4
VDD
LO Amplifier Bias Voltage
The MD57-0002 is fabricated using a 0.5 micron
gate length GaAs MESFET process. This process
features full passivation for increased RF
performance and enhanced reliability.
5
6
GND
IF
Ground
IF Input/Output
Absolute Maximum Ratings 1
Ordering Information
Parameter
Input RF/IF Power
Input LO Power
Absolute Maximum
Part Number
MD57-0002
Package
Bulk Packaging
+27 dBm
+17 dBm
MD57-0002TR
1000 piece reel
Voltage
+6 V
MD57-0002SMB
Sample Test Board
Operating Temperature
Storage Temperature
-40°C to +85°C
-65°C to +150°C
Note: Reference Application Note M513 for reel size
information.
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier,
1700 - 2000 MHz
MD57-0002
V1
Electrical Specifications: TA = 25°C, Z0 = 50 Ohms, LO VDD = 5 V
RF = 1900 MHz (-10 dBm), LO = 1660 MHz (0 dBm), IF = 240 MHz
Parameter
Conversion Loss
Noise Figure
Input IP3
Test Conditions
Units
dB
Min
—
Typ
8.5
8.5
21
Max
10.5
—
—
—
dB
—
Tone Spacing = 300 KHz
—
dBm
dBm
18.5
—
—
Input P1dB
Isolation
15
—
RF to IF
LO to IF
LO to RF
dB
dB
dB
—
—
—
18
5
—
—
—
13
Current
VDD = 5 V
mA
—
7
10
PCB Schematic
Recommended PCB Configuration
L4
C1
RF
IF
L1
SRC
GND
VDD
C5 C4
R1
L3
C3
C2
LO
L2
0 Ohm
VDD
External Circuitry Parts List
Part
R1
L1
Value
200 Ω
27 nH
3.3 nH
7.5 nH
3.3 nH
100 pF
0.1 µF
6 pF
Purpose
LO Amplifier Bias Resistor
IF matching Inductor 2
LO VDD Inductor
PCB Cross Section View
L2
L3
LO Input Matching
L4
RF Port Matching
C1
C2
C3
C4
C5
IF DC Blocking Capacitor
IF VDD Bypass Capacitor
RF VDD Bypass Capacitor
RF Source Bypass
5 pF
PCB dielectric between RF traces and RF ground layers
should be chosen to reduce RF discontinuities between 50-
ohm lines and package pins. M/A-COM recommends an FR-
4 dielectric thickness of .008 (0.2 mm) yielding a 50-ohm line
width of 0.015” (0.38 mm). The recommended metalization
is 1 oz. copper.
0.1 µF
IF Source Bypass
2. L1 can be changed to 47 nH for lower IF frequencies (down
to 150 MHz).
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier,
1700 - 2000 MHz
MD57-0002
V1
Typical Performance Curves @ +25°C (IF Frequency = 240 MHz, Low Side LO)
Conversion Gain vs. LO Power, 1850 MHz RF
Conversion Gain vs. Frequency
LO = -5 dBm
LO = 0 dBm
LO = 5 dBm
-5
-6
-5
-6
-7
-7
-8
-8
-9
-9
-10
1700
-10
1750
1800
1850
1900
1950
2000
-5
-3
-1
1
3
5
RF Frequency (MHz)
LO Power (dBm)
Input IP3 vs. Frequency
Input IP3 vs. LO Power, 1850 MHz RF
LO = -5 dBm
30
LO = 0 dBm
LO = 5 dBm
30
26
22
18
14
10
26
22
18
14
10
1700
1750
1800
1850
1900
1950
2000
-5
-3
-1
1
3
5
RF Frequency (MHz)
LO Power (dBm)
LO and RF Return Loss
IF Return Loss (LO Power = 0 dBm)
LO Port S11
RF Port S11
L1 = 27 nH
L1 = 47 nH
0
-10
-20
-30
-40
0
-5
-10
-15
-20
-25
1300
1400
1500
1600
1700
1800
1900
2000
100
150
200
250
300
350
400
Frequency (MHz)
IF Frequency (MHz)
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier,
1700 - 2000 MHz
MD57-0002
V1
Typical Performance Curves @ +25°C
SOT-26
Isolation vs. Frequency
LO to IF Isolation
RF to IF Isolation
LO to RF Isolation
30
25
20
15
10
5
0
-5
1200
1300 1400
1500
1600 1700
1800 1900
2000
Frequency (MHz)
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
相关型号：
MD57-0002SMB
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier, 1700 - 2000 MHz
TE
MD57-0002TR
High Linearity MMIC Mixer with Integrated Local Oscillator Amplifier, 1700 - 2000 MHz
TE
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