RFDA0035 Datasheet, PDF (2/11 Pages) RF Micro Devices – DIGITAL CONTROLLED IF DUAL VGA 5 BIT 1dB LSB CONTROL

RFDA0035
Absolute Maximum Ratings
Parameter
Supply Voltage
DC Supply Current
Power Dissipation
Max RF Input Power
Operating Temperature (T_CASE)
Storage Temperature
Junction Temperature
ESD Rating (HBM)
Moisture Sensitivity Level
Rating
+6.0
300
1600
27
-40 to +85
-40 to +150
125
500
2
Unit
V_DC
mA
mW
dBm
°C
°C
°C
V
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.
Parameter
Overall
Frequency Range
Max Gain
GainControlRange
Step Accuracy
Output P1dB
Output IP3
Control Interface
Relative Phase Shift
Settling Time
Noise Figure
Impedance
Input Return Loss
Output Return Loss
Total Supply Voltage
Supply Current
Specification
Min.
Typ.
Max.
50
500
19.3
31
+/- (0.1+1.5% attenuation setting)
21
42
5
1
15
7.5
200
-12
-15
4.75
5.0
5.25
240
Unit
MHz
dB
dB
dB
dBm
dBm
bit
°
ns
dB

dB
dB
V
mA
Condition
T=25 °C, V_CC=V_DD=5V, Standard Application
Circuit
-3dB Bandwidth
Attenuation=0dB, 180MHz
Major State Error up to 400MHz
At 180MHz, Upper 24dB Steps
At 180MHz, P_OUT=5dBm/Tone, 1MHz Spacing
Parallel Interface
50 MHz ~ 300 MHz
tON, tOFF (10%/90% RF)
Attenuation = 0 dB
Differential
Both Channels Are Enabled. Can be Adjusted
by External Resistors from RESA/B to Ground.
Typical RF Performance at Key Operating Frequencies
Parameter
Unit
100MHz
Max Small Signal Gain
dB
19.3
Output P1dB
dBm
21
Output IP3 [1]
dBm
43
Input Return Loss
dB
-15
Output Return Loss
dB
-17
Noise Figure
dB
7.0
Note: [1] OIP3 is tested at P_OUT=5dBm/Tone and 1MHz spacing.
180MHz
19.3
21
42
-13
-20
7.2
300MHz
19.0
21
40
-15
-17
7.5
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DS110329