at90-0233tr M/A-COM Technology Solutions, Inc., at90-0233tr Datasheet - Page 2

• Manufacturer Part Number: at90-0233tr
• Description: Digital Attenuator 30db Attenuation 2.5ghz 32-pin Fqfp Bulk
• Manufacturer: M/A-COM Technology Solutions, Inc.

2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
Digital Attenuator
30.0 dB, 4-Bit, TTL Driver, DC-2.5 GHz
Electrical Specifications: T
Absolute Maximum Ratings
3.
4.
5.
AT90-0233
(Quiescent Supply Current)
lin (Input Leakage Current)
(Additional Supply Current
Operating Temperature
Thermal Resistance θjc
Storage Temperature
Attenuation Accuracy
Exceeding any one or combination of these limits may cause
permanent damage to this device.
M/A-COM does not recommend sustained operation near
these survivability limits.
Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
1 dB Compression
Per TTL Input Pin)
Max. Input Power
Switching Speed
Insertion Loss
Parameter
Parameter
V
Input IP
0.05 GHz
0.5 - 2.5 GHz
VSWR
CC
Vin
ΔIcc
V
V
Vee
Vcc
V
Icc
I
V
EE
CC
EE
- V
IL
IH
5
EE
3
Individual Bits or Combination of Bits
V
V
Two-tone inputs up to +5 dBm
-0.5V ≤ V
Absolute Maximum
-0.5V ≤ Vin ≤ V
EE
CC
10% to 90% or 90% to 10%
50% Cntl to 90%/10% RF
-0.5V ≤ V
-8.5V ≤ V
HIGH-level input voltage
LOW-level input voltage
min to max, Vin = V
= Max, Vcntrl = V
-65ºC to +125ºC
Vcntrl = V
Test Conditions
-40ºC to +85ºC
Vin = V
+27 dBm
+34 dBm
A
CC
Full Range
3,4
= +25°C
CC
EE
- V
CC
—
—
—
—
—
—
≤ +0.5V
CC
≤ +7.0V
EE
CC
or GND
≤ 14.5V
or GND
+ 0.5V
CC
IL
- 2.1 V
or V
IH
Frequency
DC - 2.5 GHz
DC - 2.5 GHz
DC - 2.5 GHz
0.5 - 2.5 GHz
0.5 - 2.5 GHz
50 MHz
50 MHz
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
Recommended PCB Configuration
6. Application Note C2083 is available on line at www.macom.com
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• North America Tel: [phone] • Europe Tel: [phone]
• India Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
Units
Ratio
°C/W
dBm
dBm
mA
mA
dB
dB
nS
nS
dB
dB
uA
uA
V
V
V
V
Min
4.75
-8.0
-1.0
-1.0
0.0
2.0
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—
—
—
—
—
—
—
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1.5:1
Typ
• China Tel: [phone]
+21
+29
+35
+48
-5.0
250
-0.2
2.7
5.0
—
75
20
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15
±(.3 +5% of atten setting)
Max
-4.75
1.8:1
5.25
150
400
6
3.0
0.8
5.0
1.0
1.0
50
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Rev. V5