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PI-A05 Datasheet

SURFACE MOUNT-CERAMIC PIN DIODE

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SURFACE MOUNT–CERAMIC
ATTENUATOR, PIN DIODE
0.8–4 GHz
SERIES PI-800
GENERAL INFORMATION
The PI-800 Ser ies atten uators are par t of the ne w Surfpac product line
featur ing good inter modulation perf ormance compared to their GaAs
counter par ts f or PCS/cellular base station use. In addition, the PIN
diodes of er good po wer-handling capabilities and are less sensitive to
electrostatic discharge prbo lems. Thesef eatures are impro tant con -
sider ations in base station applications where the effects of antenna-
related RFs witching and indirect lightning-inducedv oltage spki es are
present.
PIN diode componentsah ve inherent adv antageso ver the GaAs altre -
natives at PCS/cellular frequencsie . The PI-800 Ser ies atten uator
makes use of these advantages in a ol w cost sufr ace-mount pac kage
suitable for pick-and-place applications . As a result, the attentuator
satisfies both the technical specifications and the manufactur ing
requirements of toad y’s demanding commercial mra ketplace .
PIN diodes are widely accepted as more robust alter natives to GaAs
FETs and of er higher isolation with ol wer inser tion loss than plastic
packaged GaAs attne uators at P ersonal Comm unications Ser vice
(PCS) frequencies . The PI-800 Ser ies analog attne uator incor por ates
PIN diodes with highly reliab le thick-film technology and sufr ace mount
components on a miniatureol w cost sealed suf r ace mount alumina
header . This new atten uator provides a good match, flat atnte uation
and o ver all super ior performance o ver the 0.8–4 GHz frequency
range, and can be optimzi ed o ver lower frequencyr anges .
GENERAL SPECIFICATIONS
Frequency Range:
10% B .W. Typical, 0.8–4 GHz
Insertion Loss:
Per char t
Attenuation Range:
Per char t
Control Voltage:
0-5 VDC
1 dB Compression Point:
+27 dBm
Construction:
Speed:
Thick film alumina with epo xy sealed
cover
2 µsec
Temperature:
-10 to +80°C. See application note
for recommended maximum reflow
soldering temperatures.
FEATURES
• Low Loss
• Low I.M. products
• PIN diode performance
• Low VSWR
• 500 mw power
• Pick and place and reflow manufacture
• Shunt diode design
Model
PI-820NS
PI-840
PI-850
PI-845
PI-855
PI-A05
PI-A04
PI-A06
Frequency
(GHz)
1.84-1.94
0.8-1.0
0.8-1.0
1.7-2.0
1.7-2.0
2.4-2.46
3.55-3.65
3.5-4.0
Attenuation
Range (dB)
0-6
0-35
0-30
0-35
0-25
0-20
0-25
0-20
Insertion
Loss (dB)
Maximum
0.7
0.5
1.0
0.8
1.0
1.3
1.5
1.5
VSWR
Maximum
1.50
1.40
1.50
1.50
1.50
1.50
1.50
1.50
Typical
Current(mA)
30
50
50
50
50
50
50
50
OUTLINE–PI-800 SERIES
.750[19,1]
.700[17,8]
.125
[3,18]
.025
[6,4]
11-5-02
.275
[6,99]
GND
INRF IN
GND
GND
OUT RF OUT
GND
.500
[12,7]
.550
[13,97]
.175
[44,4]
.075
[19,1]
.275
[6,99]
.375[9,53]
.475[12,06]
See Application Notes
FAR SIDE GROUND PLANE SHOWN
KEY: Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
email: sales@mcekdi-integrated.com
See us on the web @ www.mcekdi-integrated.com
http://www.Datasheet4U.com


Part Number PI-A05
Description SURFACE MOUNT-CERAMIC PIN DIODE
Maker MCE
Total Page 1 Pages
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