MAAD-009171-000100 Datasheet, PDF (3/6 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator, Constant Phase 32 dB, 2-Bit, TTL Driver, DC-4.0 GHz

MAAD-009171-000100
Digital Attenuator, Constant Phase
32 dB, 2-Bit, TTL Driver, DC-4.0 GHz
Absolute Maximum Ratings ^6,7
Parameter
Max. Input Power⁸
V_CC
V_EE
V_CC - V_EE
Vin⁹
Operating Temperature
Storage Temperature
Absolute Maximum
+26 dBm
-0.5V ≤ V_CC ≤ +7.0V
-8.5V ≤ V_EE ≤ +0.5V
-0.5V ≤ V_CC - V_EE ≤ 14.5V
-0.5V ≤ Vin ≤ V_CC + 0.5V
-40ºC to +85ºC
-65ºC to +125ºC
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM does not recommend sustained operation near
these survivability limits.
8. Maximum input power is specified with power applied to
RF1.
9. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Rev. V1
Recommended PCB Configuration¹⁰
10. Application Note S2083 is available on line at
www.macom.com
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.
Truth Table (Digital Attenuator)¹¹
C2
C1
0
0
0
1
1
1
Attenuation
Loss, Reference
16 dB
32 dB
0 = TTL Low; 1 = TTL High
11. C1 is specified as the control for the 16 dB bit. We show
data for the performance with the C2 control - note that the
power handling is reduced if C2 is used for the 16 dB bit.
The electrical performance of the 16 dB bit controlled by
C2 is not specified.
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] • Europe Tel: [phone]
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: [phone]
• China Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.