MAAD-009194-0001TB [TE]
Constant Phase Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz; 恒定的相位数字衰减器31.0分贝， 5位， TTL驱动器， DC- 3.0 GHz的
| 型号： | MAAD-009194-0001TB |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Constant Phase Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz |
| 文件： | 总9页 (文件大小：218K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Features
Functional Schematic
• Attenuation: 1 dB steps to 31 dB
• Minimal Phase Variation over Attenuation Range
•
•
•
•
•
•
Low DC Power Consumption
Hermetic Surface Mount Package
Integral TTL Driver
50 Ohm Nominal Impedance
260°C Reflow Compatible
RoHS* Compliant
Description
M/A-COM’s MAAD-009194-000100 is a GaAs FET
5-bit digital attenuator with a 1 dB minimum step size
and 31 dB total attenuation. The design has been
optimized to minimize phase variation over the at-
tenuation range. This attenuator and integral TTL
driver is in a hermetically sealed ceramic 16-lead
surface mount package.
The MAAD-009194-
000100 is ideally suited for use where accuracy, fast
switching, very low power consumption and low in-
termodulation products are required. Typical appli-
cations include dynamic range setting in precision
receiver circuits and other gain/leveling control cir-
cuits. Environmental screening is available. Contact
the factory for information.
Pin Configuration 1
Pin No.
Function
RF1
Pin No.
Function
1
2
3
4
5
6
7
8
9
C5
+5V
-5V
C4
GND
10
11
12
13
14
15
16
GND
GND
GND
C3
GND
C2
GND
C1
Ordering Information
RF2
GND
1. The metal bottom of the case must be connected to RF
and DC ground.
Part Number
Package
MAAD-009194-000100
Bulk Packaging
MAAD-009194-0001TB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Electrical Specifications: TA = 25°C, Z0 = 50Ω, VCC = +5.0V, VEE = -5.0V
Parameter
Operating Power
Test Conditions
Frequency
Units
Min
Typ
Max
—
—
—
dBm
—
—
+20
Reference Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
dB
dB
dB
—
—
—
—
—
—
4.5
5.0
5.3
Attenuation Accuracy 2
Any Single Bit
Any Combination of Bits
Any Combination of Bits
DC - 3.0 GHz
DC - 2.0 GHz
2.0 - 3.0 GHz
± (0.3 +3% of attenuation setting in dB) dB
± (0.3 +3% of attenuation setting in dB) dB
± (0.3 +4% of attenuation setting in dB) dB
Phase Accuracy
Relative to Reference Loss State
Any Single Bit
Any Single Bit
Any Combination of Bits
Any Combination of Bits
Any Combination of Bits
DC - 2.0 GHz
2.0 - 3.0 GHz
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
deg
± 3
± 5
± 4
± 11
± 18
deg
deg
deg
deg
VSWR
—
DC - 3.0 GHz
Ratio
—
—
1.8:1
Switching Speed
Ton
Toff
Trise
Tfall
1.3 V Cntl to 90% RF
1.3 V Cntl to 10% RF
10% RF to 90% RF
90% RF to 10% RF
—
—
__
__
ns
ns
ns
ns
—
—
—
—
See Table
12.8
See Table
3
—
—
—
—
1 dB Compression 3
Reference State
Reference State
0.05 GHz
0.5 - 3.0 GHz
dBm
dBm
—
—
>+26
>+26
—
—
Input IP3
For two-tone Input Power
up to +5 dBm
0.05 GHz
0.5 - 3.0 GHz
dBm
dBm
—
—
+39
+41
—
—
Input IP2
For two-tone Input Power
up to +5 dBm
0.05 GHz
0.5 - 3.0 GHz
dBm
dBm
—
—
+45
+68
—
—
Vcc
Vee
—
—
—
—
V
V
4.5
-8.0
5.0
-5.0
5.5
-4.5
VIL
VIH
LOW-level input voltage
HIGH-level input voltage
—
—
V
V
0.0
2.0
0.0
5.0
0.8
5.0
lin (Input Leakage Current)
Vin = VCC or GND
—
—
uA
uA
-1
—
1
Icc
Vcntrl = VCC or GND
—
250
400
(Quiescent Supply Current)
ΔIcc
VCC = Max
—
mA
—
—
1.5
(Additional Supply Current Per
TTL Input Pin)
Vcntrl = VCC - 2.1 V
Iee
VEE min to max
Vin = VIL or VIH
—
—
mA
-1.0
—
-0.2
50
—
—
Thermal Resistance θjc
—
°C/W
2. This attenuator is guaranteed monotonic.
3. 1 dB Compression was measured up to +26 dBm, which is the absolute maximum rating for this device.
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Absolute Maximum Ratings 4,5
Recommended PCB Configuration
Parameter
Absolute Maximum
Max Input Power
DC - 3.0 GHz
+26 dBm
VCC
VEE
-0.5V ≤ VCC ≤ +7.0V
-8.5V ≤ VEE ≤ +0.5V
-0.5V ≤ VCC - VEE ≤ 14.5V
-0.5V ≤ Vin ≤ VCC + 0.5V
-55°C to +125°C
VCC - VEE
Vin6
Operating Temperature
Storage Temperature
-65°C to +150°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
6. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Handling Procedures
Please observe the following precautions to avoid
damage:
Truth Table (Digital Attenuator)
Control Inputs
Static Sensitivity
C5
0
C4
0
C3
0
C2
0
C1
0
Attenuation
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.
Reference
16 dB
1 dB
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
2 dB
0
1
0
0
0
4 dB
1
0
0
0
0
8 dB
1
1
1
1
1
31 dB
0 = TTL Low; 1 = TTL High
3
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Typical Performance Curves
Attenuation - 1 dB Bit vs. Frequency
Reference Loss vs. Frequency
1.2
7.0
6.0
-40ºC
1.1
25ºC
85ºC
1.0
5.0
4.0
3.0
25ºC
0.9
0.8
85ºC
-40ºC
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
Attenuation - 2 dB Bit vs. Frequency
Attenuation - 4 dB Bit vs. Frequency
4.6
2.6
25ºC
-40ºC
25ºC
-40ºC
4.4
4.2
4.0
3.8
2.4
2.2
2.0
1.8
85ºC
85ºC
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
4
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Typical Performance Curves
Attenuation - 8 dB Bit vs. Frequency
Attenuation - 16 dB Bit vs. Frequency
8.6
16.6
85ºC
-40ºC
85ºC
25ºC
8.4
8.2
8.0
16.3
16.0
-40ºC
15.7
25ºC
7.8
15.4
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
Phase - 1 dB Bit vs. Frequency
Relative to Reference Loss State
Attenuation - 31 dB Attenuation vs. Frequency
34.0
3.0
25ºC
-40ºC
25ºC
85ºC
33.0
32.0
31.0
30.0
29.0
2.0
1.0
0.0
85ºC
-1.0
-40ºC
-2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
Phase - 2 dB Bit vs. Frequency
Relative to Reference Loss State
Phase - 4 dB Bit vs. Frequency
Relative to Reference Loss State
3.0
3.0
25ºC
-40ºC
25ºC
85ºC
2.0
2.0
85ºC
1.0
1.0
0.0
0.0
-1.0
-2.0
-1.0
-40ºC
-2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
5
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Typical Performance Curves
Phase - 16 dB Bit vs. Frequency
Relative to Reference Loss State
Phase - 8 dB Bit vs. Frequency
Relative to Reference Loss State
2.0
5.0
85ºC
85ºC
1.0
3.0
0.0
1.0
-1.0
-1.0
25ºC
-40ºC
-2.0
-3.0
-4.0
-40ºC
-3.0
-5.0
-7.0
25ºC
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
Phase - 31 dB Attenuation vs. Frequency
Relative to Reference Loss State
VSWR vs. Frequency
Relative to Reference Loss State
20.0
2.0
RF1
15.0
1.8
25ºC
10.0
85ºC
1.6
1.4
5.0
0.0
1.2
-40ºC
-5.0
RF2
-10.0
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
VSWR - 1 dB Bit vs. Frequency
VSWR - 2 dB Bit vs. Frequency
2.0
1.8
1.6
1.4
1.2
1.0
2.0
RF1
1.8
1.6
1.4
1.2
1.0
RF1
RF2
RF2
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
6
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Typical Performance Curves
VSWR - 4 dB Bit vs. Frequency
VSWR - 8 dB Bit vs. Frequency
2.0
2.0
RF1
1.8
1.8
1.6
1.4
1.2
1.0
RF1
1.6
1.4
1.2
RF2
RF2
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
VSWR - 16 dB Bit vs. Frequency
VSWR - 31 dB Attenuation vs. Frequency
2.0
1.8
2.0
1.8
1.6
1.4
1.2
1.0
RF1
RF1
1.6
1.4
1.2
1.0
RF2
RF2
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Frequency (GHz)
7
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Typical Input IP2 and IP3 at Room Temperature 7
IP2
50 MHz 500 MHz 2 GHz
IP3
Attenuation
Units
50 MHz 500 MHz
2 GHz
42
Reference State
1 dB
50
50
50
50
50
50
50
68
68
68
68
68
68
50
70
70
70
70
70
65
50
39
39
39
37
37
31
31
43
43
43
37
37
32
30
dBm
dBm
dBm
dBm
dBm
dBm
dBm
37
2 dB
37
4 dB
37
8 dB
37
16 dB
32
31 dB
29
7. IP2 and IP3 are measured with two-tone inputs F1 and F2 up to +5 dBm with 1 MHz spacing.
Typical Switching Speed at Room Temperature
Testing Condition
Ref. State ↔ 1 dB
Ref. State ↔ 2 dB
Ref. State ↔ 4 dB
Ref. State ↔ 8 dB
Ref. State ↔ 16 dB
Ref. State ↔ 31 dB
Ton
3.6
Trise
3.6
Units
μs
3.6
3.6
μs
3.7
3.7
μs
3.3
3.3
μs
4.5
4.5
μs
30.5
30.5
μs
8
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
MAAD-009194-000100
Constant Phase Digital Attenuator
31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz
Rev. V1
Lead-Free, CR-12 Ceramic Package†
†
Reference Application Note M538 for lead-free solder reflow
recommendations.
9
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.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
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.
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