LA17_SMLA17 Datasheet, PDF (1/3 Pages) M/A-COM Technology Solutions, Inc. – Cascadable Amplifier

LA17 / SMLA17
Cascadable Amplifier
10 to 1000 MHz
Features
• SYMMETRICAL CLIPPING:
GOOD EVEN-ORDER SUPPRESSION
• MEDIUM OUTPUT LEVEL: +10 dBm (TYP.)
• HIGH THIRD-ORDER INTERCEPT POINT:
+28 dBm (TYP.)
• FAST PULSE RECOVERY TIME: < 50 NSEC
Description
The LA17 limiting amplifier is a discrete hybrid design, which
uses thin film manufacturing processes for accurate
performance and high reliability.
This design uses a Schottky diode limiter circuit at the input, and
a single stage bipolar transistor feedback amplifier at the output.
An RF choke is used for DC power supply decoupling.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
Package
LA17
TO-8
SMLA17
Surface Mount
CLA17 **
SMA Connectorized
Product Image
Rev. V2
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z₀ = 50Ω, V_CC = +15 V_DC
Absolute Maximum Ratings
Parameter
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Noise Figure (max)
Units
MHz
dB
dB
dB
Typical
25ºC
5-1100
11.5
±0.3
5.8
Guaranteed
0º to 50ºC -54º to +85ºC*
10-1000
10-1000
10.5
9.5
±0.5
±0.7
6.7
7.2
Parameter
Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature
+125ºC
DC Voltage
+17 V
Continuous Input Power
+23 dBm
Short Term Input power
(1 minute max.)
400 mW
Peak Power (3 µsec max.)
1W
“S” Series Burn-In
Temperature (case)
125ºC
Power Output @ 1 dB comp. (min) _dBm
+10.0
+7.0
+5.0
Thermal Data: V_CC = +15 V_DC
Output Limiting Level (max)
Pin = +20 dBm
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
dBm
mA
+15.0
<1.7:1/
<1.7:1
55
+16.0
1.9:1/ 1.9:1
57
+17.0
2.0:1 / 2.0:1
59
Parameter
Thermal Resistance θ_jc
Transistor Power Dissipation P_d
Junction Temperature Rise
Above Case T_jc
Rating
45ºC/W
0.448 W
20.2ºC
* Over temperature performance limits for part number CLA17, guaranteed from 0^oC to +50^oC only.
1
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.