X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die
Description
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MA03503D
X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die
FEATURES
• • 8 to 11 GHz Operation 50 Ω Input and Output Impedance ® Self-Aligned MSAG MESFET Process
RF In
Preliminary Release
Phase Shifter / Attenuator
RF Out
Parallel Inputs
Description
The MA03503D is an X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier fabricated using M/A-COM’s mature GaAs Self® Aligned MSAG MESFET Process.
This product is fully matched to 50 ohms on both the input and the output.
Maximum Ratings (T
Rating DC Drain Supply Voltage DC Gate Supply Voltage Digital Supply Voltage RF Input Power Junction Temperature Storage Temperature
A
= 25 °C unless otherwise noted)
Symbol VD VG VEE PIN TJ TSTG
Value 8 -6 -6 200 150 -40 to +150
Unit Vdc Vdc Vdc mW °C °C
ELECTRICAL CHARACTERISTICS VD=5.
0 V, VG = -4.
0 V, VEE = -4.
0 V, Symbol Characteristic
Frequency Range Maximum Gain Gain Flatness (Peak-to-Peak over any 250 MHz band) Input and Output Return Loss Attenuation Range (5-Bits, 32 Steps 0.
75 dB Nominal) RMS Attenuation Error (Uncorrected) 0.
75 dB Attenuator 1.
5 dB Attenuator 3 dB Attenuator 6 dB Attenuator 12 dB Attenuator Phase Shift Range (6-Bits, 64 Steps 5.
6 degrees Nominal) RMS Phase Error (uncorrected) 5.
6 degree phase bit 11.
25 degree phase bit 22.
5 degree phase bit 45 degree phase bit 90 degree phase bit 180 degree phase bit Gain Variation (Over all Phase Shifter Settings) Output Third Order Intercept Point 1-dB Compression Point
Specifications subject to change without notice.
T=25 °C, Input and Output Connected to 50 Ω.
Min 8
Typ 18 0.
5 16 0.
75 to 23.
25 0.
20 -0.
8 -1.
5 -3.
0 -6.
0 -12 5.
6 to 354.
4 2 -5.
3 -11 -22 -44 -90 -180 +/- 1.
0 28 22.
5
Max 11
Gp RL
-0.
5 -1.
0 -2.
4 -5.
0 -10.
8
-1.
0 -2.
0 -3.
6 -7.
0 -13.
2
-4 -8 -19 -40 -85 -170 TOI P1dB
-7 -13 -24 -47 -95 -190
Unit GHz dB dB dB dB dB dB dB dB dB dB Deg Deg Deg Deg Deg Deg Deg Deg dB dBm dBm
902332 F
North America: Tel.
(800)366-2266...
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