AT20-0107-TR MA-COM [M/A-COM Technology Solutions, Inc.], AT20-0107-TR Datasheet - Page 2

• Manufacturer Part Number: AT20-0107-TR
• Description: Digital Attenuator 31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz
• Manufacturer: MA-COM [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
31.5 dB, 6-Bit, TTL Driver, DC-2.0 GHz
Electrical Specifications: T
1.
2.
3.
4.
5.
Absolute Maximum Ratings
6.
7.
8.
AT20-0107
Operating Temperature
Attenuation Accuracy
Storage Temperature
Above reference insertion loss.
All specifications apply when operated with bias voltages of +5V for V
unless otherwise stated.
This attenuator is guaranteed monotonic.
For the attenuator to meet the guaranteed specifications, it is necessary to have a DC return on either RF1 or RF2. The DC return can be
either a 10KΩ resistor, or an RF choke.
V
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
Max. Input Power
EE
Parameter
Insertion Loss
= -5 V for the typical numbers given.
Parameter
V
Trise, Tfall
Transients
Input IP
Input IP
Ton, Toff
CC
0.05 GHz
0.5 - 2.0 GHz
VSWR
Vin
V
V
-Vee
Vcc
-Iee
CC
Icc
EE
- V
8
EE
3
2
5
5
5
1,3,4
Any Bit or Combination of
50% Control to 90%/10%
In-band (peak to peak)
Two Tone Inputs up to
Two Tone Inputs up to
-0.5V ≤ V
Absolute Maximum
-0.5V ≤ Vin ≤ V
Test Conditions
-Vee = -5.0 to -8.0V
Vcc = 4.5 to 5.5V
-0.5V ≤ V
-8.5V ≤ V
-40°C to +125°C
-65°C to +150°C
10% to 90%
Input Power
Input Power
Full Range
+5 dBm
+5 dBm
+27 dBm
+34 dBm
A
Bits
RF
CC
—
—
—
6,7
= +25°C
CC
EE
- V
≤ +0.5V
≤ +7.0V
EE
CC
≤ 14.5V
+ 0.5V
2
Frequency
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
0.5 - 2.0 GHz
0.5 - 2.0 GHz
0.5 - 2.0 GHz
50 MHz
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
CC
• North America Tel: [phone] • Europe Tel: [phone]
• India Tel: [phone]
and –5.0 V to –8.0 V for V
Visit www.macomtech.com for additional data sheets and product information.
Units
Ratio
dBm
dBm
dBm
dBm
dBm
dBm
mV
mA
mA
dB
dB
ns
ns
V
V
Min
-8.0
4.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EE
and 50Ω impedance at all ports
Typ
• China Tel: [phone]
+21
+29
+35
+48
+45
+79
150
3.2
5.0
50
50
—
—
—
—
—
+(.3 +7% of atten.)
-(.2 +1% of atten.)
Max
1.8:1
-5.0
3.8
5.5
6.0
1.0
—
—
—
—
—
—
—
—
—
Rev. V7