68
MicroMetrics, Inc. 136 Harvey Road, Building C, Londonderry, NH 03053
Voice: 603-641-3800, Fax: 603-641-3500, Internet: www.micrometrics.com, E-mail: serv@micrometrics.com
Point Contact Diodes: 1N Series
Ka Band Point Contact Mixer Diodes
Description
This MicroMetrics 1N series of Point
Contact Mixer diodes is designed for
applications through KA-Band. Each
device in this series is in a coaxial
package specially designed for low
noise figure performance. These
diodes employ epitaxial silicon opti-
mized for low noise figure and unifor-
mity. These devices are suitable for
use in waveguide, coaxial and stripline
applications.
Applications
This 1N Series of Point Contact
Mixers are suitable for use in
waveguide, coaxial and stripline
applications
Features
Mechanical Reliability
Low Noise Figure
Packaging
Coaxial
.1
100
0
200
300
400
500
600
1.0
10.0
.01
.001
FORWARD VOLTAGE
(mV)
FORW
ARD CURRENT
(mA)
Typical Performance
Point Contact
Diodes
69
MicroMetrics, Inc. 136 Harvey Road, Building C, Londonderry, NH 03053
Voice: 603-641-3800, Fax: 603-641-3500, Internet: www.micrometrics.com, E-mail: serv@micrometrics.com
Point Contact Diodes: 1N Series
Noise Figure
VSWR
IF Impedance
Conversion Loss
34.860 GHz
34.860 GHz
34.860 GHz
34.860 GHz
LO = 1.0 mW
LO = 1.0 mW
LO = 1.0 mW
LO = 1.0 mW
RI = 100 Ohms
RI = 100 Ohms
RI = 100 Ohms
RI = 100 Ohms
MAX
MAX
MIN/MAX
MAX
Case
Part
(dB)
(Ratio)
(Ohms)
(dB)
Style
Number
-
-
350 - 800
-
CS103
1N53
11.0
-
350 - 800
-
CS103
1N53A
10.0
1.6
350 - 800
9.0
CS103
1N53B
9.5
1.6
350 - 800
8.5
CS103
1N53C
8.5
1.6
350 - 800
7.5
CS103
1N53D
Noise Figure
VSWR
IF Impedance
Conversion Loss
16.0 GHz
16.0 GHz
16.0 GHz
16.0 GHz
LO = 1.0 mW
LO = 1.0 mW
LO = 1.0 mW
LO = 1.0 mW
RI = 100 Ohms
RI = 100 Ohms
RI = 100 Ohms
RI = 100 Ohms
MAX
MAX
MIN/MAX
MAX
Case
Part
(dB)
(Ratio)
(Ohms)
(dB)
Style
Number
12.0
-
325 - 650
-
CS102
1N78
12.0
-
325 - 650
-
CS102
1N78A
10.0
1.6
325 - 650
9.0
CS102
1N78B
9.5
1.6
325 - 650
8.5
CS102
1N78C
8.5
1.6
325 - 650
7.5
CS102
1N78D
8.0
1.5
325 - 650
7.0
CS102
1N78E
7.5
1.5
325 - 650
6.5
CS102
1N78F
7.0
1.5
325 - 650
6.0
CS102
1N78G
Electrical Characteristics
Maximum Ratings
Operating Temperature
-55C to + 150C
Storage Temperature
-65C to + 200C
Point Contact
Diodes
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