MD57-0001TR [TE]
Low Cost MMIC Mixer with Local Oscillator Amplifier, 0.8 GHz - 1.0 GHz; 低成本MMIC混频器，本振放大器， 0.8千兆赫 - 1.0 GHz的
| 型号： | MD57-0001TR |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Low Cost MMIC Mixer with Local Oscillator Amplifier, 0.8 GHz - 1.0 GHz |
| 文件： | 总4页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MD57-0001
Low Cost MMIC Mixer with Local Oscillator
Amplifier, 0.8 GHz - 1.0 GHz
Features
SOT-26
•
•
•
-5 to +5 dBm LO Drive Level
High Isolation, 28 dB LO to RF
Inexpensive SOT-26 Package
114±.008
2,9±0,2
.
.075±.008
1,90 ±0,2
Description
+.008
-.004
+0.20
-0.10
The MD57-0001 is a floating FET mixer with an on-chip LO
amplifier. The LO drive for the MD57-0001 can range from -5 to
+5 dBm without severly impacting the mixer’s performance. The
MD57-0001 is ideally suited for cellular band communications
handsets’ that can provide only minimal amounts of LO drive.
Typical applications include frequency up/down conversion and
IQ modulation and demodulation in digital receivers and
transmitters.
.063
1,60
.110 ±.008
2,80 ±0,2
16XY
PIN # 1
.002±.002
0,05 ±0,05
+.004
-.007
+0.10
-0.18
.031
0,79
+.004
.016
The MD57-0001 utilizes a patented “floating-FET” architecture.
The on-chip LO amplifier allows the MD57-0001 to operate with
as little as -5 dBm of LO drive making it an ideal choice for low
power portable designs.
-.002
+0.10
0,40
-0.05
+.008
043
.
-.004
+0.20
The MD57-0001 is fabricated using M/A-COM’s 0.5 micron low
noise GaAs MESFET process. This process features full
passivation for increased performance and reliability. The
MD57-0001 is 100% RF tested to ensure superior performance
specification compliance.
1,10
-0.10
+.004
-.002
+0.10
-0.05
.006
0,15
008 MIN
0,20 MIN
.
Ordering Information
Part Number
Package
MD57-0001
SOT-26, 6-Lead Plastic Package
Forward Tape and Reel*
Designer’s Kit
MD57-0001TR
MD57-0001SMB
*If a specific reel size is required, consult factory for part number.
Electrical Specifications1
TA = +25°C, RF = 900MHz (-15 dBm), LO = 730MHz (-5 dBm), IF = 170MHz, VDD = 2.7V, Typical IDD = 5mA
Parameters
Conversion Loss
Isolation
VSWR
Abbv.
Lc
ISO
Test Conditions
Units
dB
dB
dB
dB
—
—
—
Min.
—
20
10
—
—
—
—
Typ.
9.3
28
12
20
2.0:1
2.0:1
2.0:1
14
Max.
11
—
—
—
—
—
—
—
LO to RF
LO to IF
RF to IF
RF Port
LO Port
VSWR
IF Port
Input 1 dB Compression
Two Tone IM Ratio1
P1dB
dBc
RF Freq. = 900 MHz, LO = -5 dBm
Two tones at -10 dBm each;
Tone spacing = 1 MHz, IF = 170 MHz
dBm
dBc
—
—
—
—
59
1. IMR vs. RF drive can be calculated by the formula: IMR = [44 - 1.5(PIN)]
V2.00
M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
Low Cost MMIC Mixer with Local Oscillator Amplifier, 0.8-1.0 GHz
MD57-0001
Absolute Maximum Ratings1,3
Parameter
Functional Block Diagram
Ratings
+27 dBm
+17 dBm
Input RF/IF Power2
Input LO Power2
1
6
RF
IF
Operating Voltages2
Operating Temperature
Storage Temperature
VDD = +6 volts
-30°C to +80°C
-65°C to +150°C
C1
C2
C3
2
3
5
4
1. Exceeding these limits may cause permanent damage.
2. Ambient Temperature (TA) = + 25°C.
3. Typical Thermal Resistance (θjc) = 108°C/W at nomial bias
condition.
R1
L1
VDD
C4
L2
LO
Pin Configuration
External Circuitry Parts List
Pin No.
Pin Name
RF Port
Bias
Description
RF Input/Output
LO Amplifier Bias Resistor
LO Input
LO Amplifier VDD
Ground
IF Input/Output
Part Name
Description
Value
200 Ω
1
2
3
4
5
6
R1
L1
L2
LO Amplifier Bias Resistor
LO Amplifier Bias Input
LO Port Matching
22 nH
10 nH
10 nF
10 nF
22 pF
47 pF
LO Port
VDD
C1
C2
C3
C4
IF Port Matching
IF Bypass Capacitor
RF Bypass Capacitor
GND
IF Port
V
DD Bypass
Recommended PCB Configuration
Layout View
Cross Section View
RF Traces & Components
RF Ground
DC Routing
Customer Defined
The PCB dielectric between RF traces and RF ground layers
should be chosen to reduce RF discontinuities between 50 Ω
lines and package pins. M/A-COM recommends an FR-4
dielectric thickness of 0.008” (0.2 mm) yielding a 50 Ω line
width of 0.015” (0.38 mm). The recommended metalization
thickness is 1 oz. Copper.
V2.00
M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
Low Cost MMIC Mixer with Local Oscillator Amplifier, 0.8-1.0 GHz
MD57-0001
Spurious Table (dBc)
LO Harmonic (n)
RF Harmonic (m)
0X
X
X
1X
4.1
3.9
0
0
18.9
18.9
23.8
23.8
50.9
49.4
2X
3X
4X
•
The spurious table shows the spurious signals resulting from
the mixing of the RF and LO input signals assuming down
conversion.
Mixing products are indicated relative to the IF level.
The lower frequency mixing term is shown for two different
RF input levels.
0X
1X
2X
3X
4X
-10 dBm
0 dBm
-10 dBm
0 dBm
-10 dBm
0 dBm
-10 dBm
0 dBm
44.9 69.5 79.7
31.9 48.4 70.0
47.6 82.0 76.6
35.1 73.0 83.8
46.5 70.6 78.0
36.6 55.9 84.0
41.5 76.9 77.1
31.0 63.1 74.0
68.5 64.5 80.6
58.9 45.4 63.4
•
•
13.8
22.9
10.8
20.4
12.1
22.7
13.6
24.0
•
The RF frequency is 900 MHz, the LO frequency is 730
MHz.
[nFRF - mFLO]
[nFRF - mFLO]
RF = -10 dBm
RF = 0 dBm
-10 dBm
0 dBm
Typical Performance Data
•
Down Converter Application Test Conditions: RF=900 MHz, IF=170 MHz, LO=730 MHz (LO Power = -5dBm)
Conversion Loss vs. Frequency (IF = 170 MHz)
Return Loss vs. Frequency
8
9
5
4
3
2
1
0
RF
LO
10
11
12
600
700
800
900
1000
800
850
900
950
1000
RF Frequency (MHz)
Frequency (MHz)
IMR Plot
Isolations
30
25
20
15
10
60
50
40
30
20
10
0
LO to IF
RF to IF
LO to RF
800
850
900
950
1000
600
700
800
900
1000
RF Frequency (MHz)
Frequency (MHz)
V2.00
M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
Low Cost MMIC Mixer with Local Oscillator Amplifier, 0.8-1.0 GHz
MD57-0001
Designer’s Kit MD57-0001SMB
The MD57-0001SMB Designer’s Kit allows for immediate evaluation of M/A-COM’s MD57-0001. The Designer’s Kit consists of an
MD57-0001, an evaluation board, a floppy disk containing typical performance data and a DXF file of the recommended PCB layout.
The evaluation board consists of the recommended external surface mount circuitry and RF connectors mounted to a multi-layer PCB. The
MD57-0001SMB evaluation PCB is shown below with all functional ports labeled.
Evaluation PCB and RF Connector Losses
MD57-0001SMB Evaluation PCB
Port Reference
Approximate RF Loss
0.14 dB @ 900 MHz
0.14 dB @ 730 MHz
0.04 dB @ 170 MHz
MSOP-8
RF Port
LO Port
IF Port
AV10328
REV A
IF
RF
LO
1
3
4
5
6
7
8
9
VDD
GND
2
10
V2.00
M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
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