AT90-0233 View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.
Part Name
Description
MFG CO.
AT90-0233
M/A-COM Technology Solutions, Inc.
'AT90-0233' PDF : 5 Pages View PDF
AT90-0233
Digital Attenuator
30.0 dB, 4-Bit, TTL Driver, DC-2.5 GHz
Electrical Specifications: TA = +25°C
Parameter
Insertion Loss
Attenuation Accuracy
Test Conditions
—
Individual Bits or Combination of Bits
Frequency
DC - 2.5 GHz
DC - 2.5 GHz
VSWR
Switching Speed
1 dB Compression
Input IP3
Vcc
Vee
VIL
VIH
lin (Input Leakage Current)
Icc
(Quiescent Supply Current)
ΔIcc
(Additional Supply Current
Per TTL Input Pin)
IEE
Full Range
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
—
—
Two-tone inputs up to +5 dBm
—
—
LOW-level input voltage
HIGH-level input voltage
Vin = VCC or GND
Vcntrl = VCC or GND
VCC = Max, Vcntrl = VCC - 2.1 V
VEE min to max, Vin = VIL or VIH
DC - 2.5 GHz
—
—
50 MHz
0.5 - 2.5 GHz
50 MHz
0.5 - 2.5 GHz
—
—
Thermal Resistance θjc
—
—
Units
dB
dB
Ratio
nS
nS
dBm
dBm
dB
dB
V
V
V
V
uA
uA
mA
mA
°C/W
Min
—
—
—
—
—
—
—
—
—
4.75
-8.0
0.0
2.0
-1.0
—
—
-1.0
—
Rev. V5
Typ
2.7
—
1.5:1
75
20
+21
+29
+35
+48
5.0
-5.0
—
—
—
250
Max
3.0
±(.3 +5% of atten setting)
1.8:1
150
50
—
—
—
—
5.25
-4.75
0.8
5.0
1.0
400
—
1.0
-0.2
—
15
—
Absolute Maximum Ratings 3,4
Recommended PCB Configuration6
Parameter
Absolute Maximum
Max. Input Power
0.05 GHz
0.5 - 2.5 GHz
VCC
VEE
VCC - VEE
Vin5
+27 dBm
+34 dBm
-0.5V ≤ VCC ≤ +7.0V
-8.5V ≤ VEE ≤ +0.5V
-0.5V ≤ VCC - VEE ≤ 14.5V
-0.5V ≤ Vin ≤ VCC + 0.5V
Operating Temperature
-40ºC to +85ºC
Storage Temperature
-65ºC to +125ºC
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. M/A-COM does not recommend sustained operation near
these survivability limits.
5. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
6. Application Note C2083 is available on line at www.macom.com
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
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: +91.80.4155721
• China Tel: +86.21.2407.1588
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.
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