MAAD-007086-000100 查看數據表（PDF） - M/A-COM Technology Solutions, Inc.
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产品描述 (功能)
生产厂家
MAAD-007086-000100
M/A-COM Technology Solutions, Inc.
MAAD-007086-000100 Datasheet PDF : 7 Pages
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MAAD-007086
Digital Attenuator
50 dB, 6-Bit, TTL Driver, DC - 2.0 GHz
Rev. V4
Electrical Specifications: TA = 25°C, Z0 = 50
Parameter
Test Conditions
Insertion Loss
—
Attenuation Accuracy
Individual Bits 1-2-4-8-16-32 dB
Any Combination of Bits 3 to 15 dB
Any Combination of Bits 17 to 31 dB
Any Combination of Bits 32 to 50 dB
VSWR
Switching Speed1
Full Range
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
1 dB Compression
—
—
Input IP3
Two-tone inputs up to +5 dBm
@ 0 dB Attenuation
Vcc
—
Vee
—
VIL
VIH
lin (Input Leakage Current)
Icc
(Quiescent Supply Current)
LOW-level input voltage
HIGH-level input voltage
Vin = VCC or GND
Vcntrl = VCC or GND
ΔIcc
(Additional Supply Current
Per TTL Input Pin)
VCC = Max, Vcntrl = VCC - 2.1 V
IEE
Thermal Resistance θJA
VEE min to max, Vin = VIL or VIH
PCB mount on FR4 material, copper
trace, still air at +25°C
Frequency
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
—
—
50 MHz
0.5 - 2.0 GHz
50 MHz
0.5-2.0 GHz
—
—
—
—
—
—
—
—
—
Units
dB
dB
dB
dB
dB
Ratio
ns
ns
dBm
dBm
dB
dB
V
V
V
V
uA
uA
mA
mA
°C/W
1. Decoupling capacitors (.01µF) are required on power supply lines.
Min
—
—
—
—
—
—
—
—
—
—
—
—
4.75
-8.0
0.0
2.0
-1.0
—
—
-1.0
—
Typ
4.2
—
—
—
—
1.8:1
75
20
+21
+24
+35
+48
5.0
-5.0
—
—
—
250
Max
4.7
±(.3 +3% of atten setting)
±(.5 +5% of atten setting)
±(.3 +3% of atten setting)
±(.5 +7% of atten setting)
2:1
150
50
—
—
—
—
5.25
-4.75
0.8
5.0
1.0
400
—
1.0
-0.2
—
60-80
—
Absolute Maximum Ratings2,3
Parameter
Max. Input Power
0.05 GHz
0.5 - 2.0 GHz
Absolute Maximum
+27 dBm
+34 dBm
Handling Procedures
Please observe the following precautions to avoid
damage:
VCC
VEE
VCC - VEE
Vin4
Operating Temperature
Storage Temperature
-0.5V ≤ VCC ≤ +7.0V
-8.5V ≤ VEE ≤ +0.5V
-0.5V ≤ VCC - VEE ≤ 14.5V
-0.5V ≤ Vin ≤ VCC + 0.5V
-40ºC to +85ºC
-65ºC to +125ºC
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.
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. MACOM does not recommend sustained operation near these
survivability limits.
4. Standard CMOS TTL interface, latch-up will occur if logic
2
signal is applied prior to power supply.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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