UM9301 MICROSEMI, UM9301 Datasheet

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UM9301

Manufacturer Part Number
UM9301
Description
Manufacturer
MICROSEMI
Type
Attenuator/Switchr
Datasheet

Specifications of UM9301

Configuration
Single
Operating Temperature Classification
Military
Mounting
Through Hole
Operating Temperature (min)
-65C
Pin Count
2
Applications Frequency Range
MF
Lead Free Status / Rohs Status
Not Compliant
Copyright  2005
Rev. A, 2005-07-05
(1) Mounted on 2” square by 0.06’ thick FR4 board with a 1” x 1” square 2-ounce copper pattern..
(2) Lead ½ inch. (12.7mm) Total to 25°C Contact.
The UM9301 PIN Diode utilizes special
overall chip geometry with an extremely
thick intrinsic “I” region, to offer unique
capabilities in both RF switch and
attenuator applications.
Volume production also makes the diode
an economical choice suitable for many
commercial low power equipments.
The UM9301 has been designed for use
in bridged TEE attenuator circuits
commonly utilized for gain and slope
control in CATV amplifiers.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
UM9301
Average Power Dissipation (1, 2)
Operating Temperature
Storage Temperature
ABSOLUTE MAXIMUM RATINGS AT 25º C
Reverse Voltage
Reverse Current
(UNLESS OTHERWISE SPECIFIED)
Rating
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
D E S C R I P T I O N
D E S C R I P T I O N
D E S C R I P T I O N
D E S C R I P T I O N
Low distortion and high dynamic range are
characteristic of the diodes’ outstanding
performance.
switch applications, when little or no bias
voltage is available. Frequent applications
occur in portable 12 volt-powered
communications equipments, operating at
frequencies as low as 2 MHz.
The UM9301 is also appropriate for
UM9301SM
Symbol
T stg
T op
V
P
I
R
R
A
Microsemi
-65 to 175
-65 to 175
Value
1.0
75
10
Commercial Attenuator Diode
Watts
Volts
Unit
µA
ºC
ºC
P
RODUCT
UM9301SM
UM9301/UM9301SM
Specified low distortion
Low distortion properties at low
reverse bias
Resistance specified at 3 current
points
High reliability fused-in-glass
construction
Little or no Bias required.
Operates as low as 2MH
Available in leaded or surface
mount packages.
P
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFITS S S S
REVIEW
K E Y F E A T U R E S
K E Y F E A T U R E S
K E Y F E A T U R E S
K E Y F E A T U R E S
Z
.
Page 1

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UM9301 Summary of contents

Page 1

... Volume production also makes the diode an economical choice suitable for many commercial low power equipments. The UM9301 has been designed for use in bridged TEE attenuator circuits commonly utilized for gain and slope control in CATV amplifiers. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com ABSOLUTE MAXIMUM RATINGS AT 25º ...

Page 2

... dBmV; See Test Circuit V Triple Beat; 205 +67 –77MH dBmV; See Test Circuit 12 Channel Test dBmV; See Test Circuit Dix Hills Test Set τ 0V 100 Microsemi UM9301/UM9301SM P P RODUCT REVIEW Min Typ. Max Units 1.7 3.0 Ω 80 150 3000 5000 0.5 1.1 2 ...

Page 3

... Copyright  2005 Rev. A, 2005-07-05 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 UM9301/UM9301SM Commercial Attenuator Diode P RODUCT Microsemi P REVIEW Page 3 ...

Page 4

... Copyright  2005 Rev. A, 2005-07-05 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 UM9301/UM9301SM Commercial Attenuator Diode P RODUCT UM9301SM UM9301 Microsemi P REVIEW Page 4 ...

Page 5

... Copyright  2005 Rev. A, 2005-07-05 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 UM9301/UM9301SM Commercial Attenuator Diode P RODUCT Microsemi P REVIEW Page 5 ...

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