MAAD-008790_15 Datasheet, PDF (3/9 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator, Constant Phase

MAAD-008790
Digital Attenuator, Constant Phase
31.0 dB, 5-Bit, TTL Driver, DC - 4.0 GHz
Absolute Maximum Ratings ^5,6
Parameter
Absolute Maximum
Max. Input Power
+27 dBm
V_CC
-0.5V ≤ V_CC ≤ +7.0V
V_EE
-8.5V ≤ V_EE ≤ +0.5V
V_CC - V_EE
Vin⁷
-0.5V ≤ V_CC - V_EE ≤ 14.5V
-0.5V ≤ Vin ≤ V_CC + 0.5V
Operating Temperature
-40ºC to +85ºC
Storage Temperature
-65ºC to +125ºC
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. MACOM does not recommend sustained operation near these
survivability limits.
7. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
Moisture Sensitivity
The MSL rating for this part is defined as Level 2
per IPC/JEDEC J-STD-020. Parts shall be stored
and/or baked as required for MSL Level 2 parts.
Rev. V2
Recommended PCB Configuration ⁸
8. Application Note S2083 is available on line at
www.macom.com
Truth Table (Digital Attenuator)
C5 C4 C3 C2 C1
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
1
1
1
1
1
Attenuation
Loss, Reference
1.0 dB
2.0 dB
4.0 dB
8.0 dB
16.0 dB
31.0 dB
0 = TTL Low; 1 = TTL High
3
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