DME2174-000 [SKYWORKS]
Mixer Diode, 6.5dB Noise Figure, Silicon,;
| 型号： | DME2174-000 |
| 厂家： | 
SKYWORKS SOLUTIONS INC. |
| 描述： | Mixer Diode, 6.5dB Noise Figure, Silicon, 二极管 |
| 文件： | 总8页 (文件大小：176K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Silicon Beam–Lead
Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
Features
Ideal for MIC
Low 1/f Noise
Low Intermodulation Distortion
Low Turn On
Hermetically Sealed Packages
SPC Controlled Wafer Fabrication
Description
Alpha beam–lead and chip Schottky barrier mixer
diodes are designed for applications through 40 GHz
in Ka–band. The beam–lead design eliminates the
problem of bonding to the very small junction area
that is characteristic of the low capacitance involved
in microwave devices.
Beam–lead and chip Schottky barrier diodes are
categorized by noise figure for mixer applications in
four frequency ranges: S, X, Ku and Ka–bands.
However, they can also be used as modulators, high
speed switches and low power limiters.
Several types of semiconductor–barrier metal
systems are available, thus allowing proper selection
for optimum mixer design. For most applications the
N–type silicon, low drive types are preferable,
especially for starved LO mixers.
Beam–lead Schottky barrier mixer diodes are made
by the deposition of a suitable barrier metal on an
epitaxial silicon substrate to form the junction. The
process and choice of materials result in low series
resistance along with a narrow spread of capacitance
values for close impedance control.
Beam–lead diodes are ideally suited for balanced
mixers, since they exhibit low parasitics and are
extremely uniform. A typical V vs. I curve is shown
F
F
in Figure 1. Typical noise figures vs LO drive is shown
in Figure 2 for single N–type, low drive diode types.
A variety of forward knees are available, ranging from
a low value for low, or starved, local oscillator drive
levels to a higher value for high drive, low intermode
mixer applications. The beam–lead diodes are
available in a wide range of packages as shown.
Capacitance ranges and series resistances are
comparable with the packaged devices that are
available through K–band. The unmounted diodes
are especially well suited for use in microwave
integrated circuits. The mounted devices can be
easily inserted as hybrid elements in stripline,
microstrip or other such circuitry.
Maximum Ratings
Storage Temperature:
Operating Temperature:
Dissipated Power:
Max Current:
–65°C/+175°C
–65°C/+175°C
75 mW/Junction
100 mA
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–12
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
NF ZIF
dB
C
C
Band
S
Frequencies
2 to 4
Ω
mA
6.0
12.0 700
11.0 600
10.0 500
9.0 400
8.0 300
ZIF
NF
5.0
4.0
3.0
2.0
C
4 to 8
X
8.2 to 12.4
12.4 to 18.0
Ku
7.0 200
6.0 100
1.0
0
CC
10.0
5.0
0.01
0.05 0.1 0.2 0.5 1.0 2.0 5.0 10.0
P–Type Zero
Bias
Local Oscillator Driver (mW)
2.0
1.0
0.5
3
Figure 3. Typical X–Band Low Drive Mixer
Diode – RF Parameters vs. Local
Oscillator Drive
N–Type
Medium Drive
(DME)
0.2
0.1
0.05
0.02
0.01
0.005
N–Type Low
Drive (DMF)
Single Ended Mixer
SIG Input
RF Bypass
Matching
Coupler
Network
P–Type Low
IF Output
Drive (DMB)
LO Input
0.002
0.001
0
120
240
360
480
600
Forward Voltage (mV)
DC Retrun
Balanced Mixer
Figure 1. Typical Forward DC Characteristics
Curves – Voltage vs. Current
M.N.
M.N.
SIG Input
RF Bypass
3 dB
Hybrid
Coupler
IF Output
LO Input
Double Balanced Mixer
N–Type HIgh
Driver (DMJ)
1 Junctions
N–Type HIgh
Driver (DMJ)
2 Junctions
N–Type HIgh
Driver (DMJ)
3 Junctions
SIG Input
LO Input
10.0
5.0
2.0
1.0
0.5
IF Output
0.2
0.1
0.05
Figure 4. Typical Mixer Circuits
0.02
0.01
0.005
Ordering Information
0.002
0.001
To order a packaged diode, simply append the part
number to the package outline number. For example,
a Medium Drive Ring Quad, Ku band (part number
DME2859–000) in a 234 package would be ordered
as DME2859–234.
0
0.480 0.960
1.44
1.92
2.40
Forward Voltage (mV)
Figure 2. Typical Forward DC Characteristic
Curves – Voltage vs. Current
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–13
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
Beam–Lead (Singles), N–Type,
Low, Medium, High Drive
C
R
5 mA
Ω
V
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 µA
Ω
Beam
Lead
Epoxy
Packages
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
2
Min.
200
300
500
250
325
550
260
350
500
270
375
600
Max.
491–011
250
230
260
400
600
310
425
650
330
450
680
350
550
700
Low
Med
High
Low
Med
High
Low
Med
High
Low
Med
High
DMF2820–000 DMF2820–250
DME2127–000 DME2127–250
S
X
3
0.30
0.15
0.05
–
0.50
5
4
DMJ2823–000
DMJ2823–250
2
DMF2821–000 DMF2821–250
DME2957–000 DME2957–250
3
0.30
0.15
0.1
8
4
DMJ2777–000
DMJ2777–250
2
DMF2344–000 DMF2344–250 DMF2344–230
DME2333–000 DME2333–250 DME2333–230
KU
K
3
13
18
4
DMJ2824–000
DMF2822–000
DME2458–000
DMJ2825–000
DMJ2824–250
DMJ2824–230
DMF2822–230
DME2458–230
DMJ2825–230
2
3
4
Beam–Lead (Series Pair), N–Type,
Low, Medium, High Drive
C
R
V
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 mA
Ω
10 µA
Ω
Beam
Lead
Epoxy
Packages
Drive
Level
Freq.
Band
Min.
Max.
Max.
Min.
Min.
Max.
504–012
252
232
2
3
4
2
3
4
2
3
4
2
3
4
200
300
500
250
325
550
260
350
500
270
375
600
260
400
600
310
425
650
330
450
680
350
550
700
Low
Med
High
Low
Med
High
Low
Med
High
Low
Med
High
DMF2835–000 DMF2835–252
DME2050–000 DME2050–252
DMJ2092–000 DMJ2092–252
DMF2826–000 DMF2826–252
DME2829–000 DME2829–252
DMJ2093–000 DMJ2093–252
S
X
0.30
0.15
0.05
–
0.50
5
0.30
0.15
0.1
8
DMF2827–000 DMF2827–252 DMF2827–232
DME2830–000 DME2830–252 DME2830–232
DMJ2832–000 DMJ2832–252 DMJ2832–232
KU
K
13
18
DMF2828–000
DME2831–000
DMJ2833–000
DMF2828–232
DME2831–232
DMJ2833–232
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–14
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
Beam–Lead (Common Cathode), N–Type,
Low, Medium, High Drive
C
R
V
10 µA
Ω
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 mA
Ω
Beam
Lead
Epoxy
Package
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
2
Min.
200
300
500
250
325
550
260
350
500
270
375
600
Max.
260
400
600
310
425
650
330
450
680
350
550
700
504–013
253
Low
Med
High
Low
Med
High
Low
Med
High
Low
Med
High
DMF2182–000 DMF2182–253
DME2205–000
S
X
3
0.30
0.15
0.05
–
0.50
5
4
DMJ2208–000
DMJ2208–253
3
2
DMF2183–000 DMF2183–253
DME2206–000
3
0.30
0.15
0.1
8
4
DMJ2209–000
2
DMF2184–000 DMF2184–253
DME2207–000
KU
K
3
13
18
4
DMJ2210–000
2
DMF2834–000
3
DME2835–000
4
DMJ2836–000
Beam–Lead (Anti–Parallel Pairs), N–Type,
Low, Medium, High Drive
C
R
V
10 µA
Ω
V
1 mA
mV
J
S
B
F
0V 1 MHz
pF
10 mA
Ω
Beam
Lead
Epoxy
Package
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
2
Min.
200
300
500
250
325
550
260
350
500
270
375
600
Max.
260
400
600
310
425
650
330
450
680
350
550
700
522–025
251
Low
Med
High
Low
Med
High
Low
Med
High
Low
Med
High
DMF2185–000 DMF2185–251
DME2282–000 DME2282–251
S
X
3
0.30
0.15
0.05
–
0.50
5
4
DMJ2303–000
DMJ2303–251
2
DMF2186–000 DMF2186–251
DME2283–000 DME2283–251
3
0.30
0.15
0.1
8
4
DMJ2304–000
DMJ2304–251
2
DMF2187–000 DMF2187–251
DME2284–000 DME2284–251
KU
K
3
13
18
4
DMJ2246–000
DMF2837–000
DME2838–000
DMJ2839–000
DMJ2246–251
2
3
4
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–15
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
Beam–Lead (Ring Quad), N–Type,
Low, Medium, High Drive
C
R
V
10 µA
Ω
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 mA
Ω
Beam
Lead
Epoxy
Packages
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
2
Min.
200
300
500
250
325
550
Max.
260
400
600
310
425
650
488–002
254
234
Low
Med
High
Low
Med
High
DMF2865–000 DMF2865–254 DMF2865–234
DME2857–000 DME2857–254 DME2857–234
3
4
DMJ2502–000
DMJ2502–254
S
X
0.30
0.50
5
2
DMF2011–000 DMF2011–254 DMF2011–234
DME2858–000 DME2858–254
3
4
DMJ2990–000
DMJ2990–254
0.15
0.05
0.30
0.15
8
2
3
4
2
3
4
260
350
500
270
375
600
330
450
680
350
550
700
Low
Med
High
Low
Med
High
DMF2012–000 DMF2012–254 DMF2012–234
DME2859–000 DME2859–254 DME2859–234
13
KU
K
DMJ2667–000
DMF2454–000
DME2459–000
DMJ2455–000
DMJ2667–254
DMJ2667–234
DMF2454–234
DME2459–234
DMJ2455–234
–
0.1
18
Beam–Lead (Bridge Quad), N–Type,
Low, Medium, High Drive
C
R
V
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 mA
Ω
10 µA
Ω
Beam
Lead
Epoxy
Package
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
Min.
200
300
500
250
325
550
Max.
488–004
255
235
2
3
4
2
3
4
260
400
600
310
425
650
Low
Med
High
Low
Med
High
DMF2076–000 DMF2076–255 DMF2076–235
DME2029–000 DME2029–255
S
0.30
0.50
5
DMJ2312–000
DMJ2312–255
DMF2077–000 DMF2077–255
DME2850–000 DME2850–255
X
0.15
0.05
0.30
0.15
8
DMJ2088–000
DMJ2088–255
2
3
4
2
3
4
260
350
500
270
375
600
330
450
680
350
550
700
Low
Med
High
Low
Med
High
DMF2078–000 DMF2078–255
DME2031–000 DME2031–255
13
KU
DMJ2768–000
DMF2848–000
DME2851–000
DMJ2852–000
DMJ2768–255
–
0.1
18
K
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–16
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
Beam–Lead (Star Quad), N–Type,
Low, Medium, High Drive
C
R
V
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 mA
Ω
10 µA
Ω
Beam
Lead
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
Min.
Max.
520–034
2
3
4
2
3
4
2
3
4
2
3
4
200
300
500
250
325
550
260
350
500
270
375
600
260
400
600
310
425
650
330
450
680
350
550
700
Low
Med
High
Low
Med
High
Low
Med
High
Low
Med
High
DMF2137–000
DME2191–000
DMJ2193–000
DMF2138–000
DME2192–000
DMJ2194–000
DMF2189–000
DME2178–000
DMJ2195–000
DMF2190–000
DME2174–000
DMJ2180–000
0.30
0.15
0.05
–
0.50
5
3
0.30
0.15
0.1
8
13
18
Beam–Lead (Octo Quad Ring), N–Type,
Medium, High Drive
C
R
5mA
Ω
V
V
F
1 mA
mV
J
S
B
0V 1 MHz
pF
10 µA
Ω
Beam
Lead
Epoxy
257
Freq.
Band
Drive
Level
Min.
Max.
Max.
Min.
Min.
600
Max.
800
294–020
6
8
6
8
Med
High
Med
High
DME3273–000 DME3273–257
DMJ4759–000 DMJ4759–257
DME3274–000 DME3274–257
DMJ4771–000 DMJ4771–257
S–X
KU
0.15
0.05
0.30
10
1000
650
1200
850
0.15
16
1100
1300
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–17
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
Outline Drawings
484–004
491–011
488–002
504–012
TOP VIEW
TERMINAL CONNECTIONS
0.018 (0.46mm)
0.016 (0.41mm)
0.010 (0.25mm)
0.008 (0.20mm)
2-PLCS.
0.012 (0.30mm)
0.010 (0.25mm)
CATHODE
LEAD
0.012 (0.30mm)
0.010 (0.25mm)
0.006 (0.15mm)
0.004 (0.10mm)
3-PLCS.
0.006 (0.15mm)
0.004 (0.10mm)
0.0006 (0.015mm)
0.0002 (0.005mm)
3-PLCS.
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–18
Silicon Beam–Lead Schottky Barrier Mixer Diodes
DME, DMF and DMJ Series
504–013
522–025
3
520–034
Alpha Industries • [617] 935Ć5150 • Fax [617] 824Ć4579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
3–19
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明