RFSA3523 Datasheet, PDF (2/16 Pages) RF Micro Devices – 5MHz to 6000MHz, Digital Step Attenuator

RFSA3523
Absolute Maximum Ratings
Parameter
Supply Voltage (VDD)
All Other DC and Logic Pins (Supply Voltage Must
Be Applied Prior to Any Other Pin Voltages)
Maximum Input Power at RFIN Pin at 85°C Case
Temperature
Maximum Input Power at RFOUT Pin at 85°C Case
Temperature
Storage Temperature Range
ESD Rating - Human Body Model (HBM)
Moisture Sensitivity Level
Rating
-0.5 to +6.0
-0.5 to VDD
+30
+27
-40 to +150
1000
MSL1
Unit
V
V
dBm
dBm
°C
V
Recommended Operating Condition
Parameter
Operating Temperature Range
(RF Input power handling de-rates above 85°C)
Operating Junction Temperature
Supply Voltage
Specification
Min Typ Max
-40
+105
125
2.7
5.5
Unit
°C
°C
V
Caution! ESD sensitive device.
RFMD Green: RoHS status based on EU
Directive 2011/65/EU (at time of this
document revision), halogen free per IEC
61249-2-21, < 1000ppm each of
antimony trioxide in polymeric materials
and red phosphorus as a flame retardant,
and <2% antimony in solder.
Exceeding any one or a combination of the Absolute
Maximum Rating conditions may cause permanent
damage to the device. Extended application of Absolute
Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or
functional operation of the device under Absolute
Maximum Rating conditions is not implied.
Nominal Operating Parameters
Parameter
Specification
Unit
Min Typ Max
Condition
General Performance
Supply Current
Thermal Resistance
180
µA
Steady state operation, current draw during attenuation state transitions is
higher.
55
°C/W At maximum attenuation state with RF power applied to the RFIN pin.
RF Input Power at RFIN Pin
RF Input Power at RFOUT Pin
27 dBm
Continuous operation at +85°C case temperature
20 dBm
RF Performance
Frequency Range
Insertion Loss
5
6000 MHz
1.4
dB 2000MHz, 0dB attenuation
Attenuation Range
15.5
dB 0.5dB step size
Absolute Attenuation Error
±(0.2 + 4%)
dB
Input IP3
Input P0.1dB
55
dBm
30
dBm
Return Loss
Input and Output Impedance
15
dB
50
Ω
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS150128
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