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RFSA2023 数据表(PDF) 2 Page - RF Micro Devices

部件名 RFSA2023
功能描述  VOLTAGE CONTROLLED ATTENUATOR
PDF  17 Pages
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制造商  RFMD [RF Micro Devices]
网页  http://www.rfmd.com
标志 RFMD - RF Micro Devices

RFSA2023 数据表(HTML) 2 Page - RF Micro Devices

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RFSA2023
DS120813
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.5 to +4
V
Control Voltage
-0.5 to +4
V
Mode Pin Voltage
-0.5 to +4
V
RF Input Power
+30
dBm
Operating Temperature
-40 to +85
°C
Storage Temperature
-65 to +150
°C
Junction Temperature
+125
°C
ESD Rating (HBM)
1000
V
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
General
Supply Voltage
3.0
3.3
3.5
V
Supply Current
1
mA
Operating Temperature
-40
85
°C
Thermal Resistance
45
°C/W
RF input must be RFIN pin
RF Input Power
27
dBm
RF Performance
Frequency Range
50
6000
MHz
Minimum Insertion Loss
2.6
3.5
dB
Gain Control Range
30
33.2
dB
Gain versus Temperature
1.7
dB
Peak to peak gain variation over temperature for
fixed control voltage
Relative Phase
15.9
Deg
Insertion phase at 15dB attenuation relative to min-
imum insertion loss
Return Loss
15
dB
Input 1dB Compression Point
30
dBm
Input IP3
45
50
dBm
PIN + (IM3dBC/2)
Input IP2
80
dBm
PIN + IM2dBC, IM2 is F1+F2
Input IH2
85
dBm
PIN + H2dBC, H2 is second harmonic
Input IH3
55
dBm
PIN + (H3dBC/2), H3 is third harmonic
Control
Voltage Control Range, Positive
Attenuation Slope
0.0
2.5
V
2.5V control voltage is lowest insertion loss, MODE
pin high
Voltage Control Range, Negative
Attenuation Slope
0.0
2.5
V
0V control voltage is lowest insertion loss, MODE
pin low
Voltage Control Pin Current (MODE High)
1.1
A
VC pin at 2.5V
Voltage Control Pint Current (MODE Low)
1.7
A
MODE Pin Logic Low
0.4
V
MODE Pin Logic High
1
V
Settling Time
15
s
1dB attenuation change settling within 0.1dB
Note: Typical performance at nominal conditions unless otherwise noted: Supply voltage = 3.3V, Operating temperature = 25°C, RF Frequency
2GHz
Caution! ESD sensitive device.
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 perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
RFMD Green: RoHS compliant per EU Directive 2002/95/EC, 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.



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