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RFDA0025 датащи(PDF) 2 Page - RF Micro Devices

номер детали RFDA0025
подробное описание детали  DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
PDF  11 Pages
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производитель  RFMD [RF Micro Devices]
домашняя страница  http://www.rfmd.com
Logo RFMD - RF Micro Devices

RFDA0025 датащи(HTML) 2 Page - RF Micro Devices

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RFDA0025
DS120817
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 (VCC, VDD)5.5
V
Collector Current (IC)
115
mA
Power Dissipation
630
mW
Input RF Power
+20
dBm
Operating Temperature (TCASE)-40 to +85
°C
Storage Temperature
-40 to +150
°C
Junction Temperature (TJ)+150
°C
ESD Rating (HBM)
Class 1B
Moisture Sensitivity Level
MSL 3
Notes: 1. PDISS=VCC*IC-RF Output Power+RF Input Power
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Frequency
50
850
MHz
Gain - 150MHz (Max Gain State)
18.7
dB
Attenuation=0dB, 150MHz
Gain - 850MHz (Max Gain State)
16.2
17.7
19.2
dB
Attenuation=0dB, 850MHz
Gain Control Range
31.5
dB
0.5dB LSB, 6 bits
Step Accuracy
±(0.1 +5% attenuation setting)
dB
Major state max error
Output IP3 - 150MHz
42
dBm
150MHz, POUT=0dBm/tone, 1MHz spacing
Output IP3 - 850MHz
33
35
dBm
850MHz, POUT=0dBm/tone, 1MHz spacing
Output P1dB
17
20
dBm
Attenuation=0dB
Input Return Loss
20
dB
150MHz
Output Return Loss
25
dB
150MHz
Noise Figure
4.7
dB
150MHz, Attenuation=0dB
tRISE, tFALL
250
ns
10/90% RF
Amplifier Supply Voltage (VCC)
4.75
5
5.25
V
Attenuator Supply Voltage (VDD)
3.3
5
5.25
V
Total Supply Current
80
90
100
mA
Sum of currents from VDD and VCC
Thermal Resistance
57
°C/W
Control Interface
6-Bit, Serial
Control Voltages
Low, VCTL=0 to 0.8 VDC
High, VCTL=2.0 to VDD VDC
Notes:
1. All measurements based on the 50MHz to 850MHz Application Circuit, T=25°C
2. VCC=VDD=+5V, VCTL=0/5V
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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