AT65-0106_1 [TE]
Digital Attenuator 50dB, 6-Bit, TTL Driver, DC-2.0 GHz; 数字衰减器50分贝， 6位， TTL驱动器， DC- 2.0 GHz的
| 型号： | AT65-0106_1 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Attenuator 50dB, 6-Bit, TTL Driver, DC-2.0 GHz |
| 文件： | 总4页 (文件大小：424K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Attenuator, 50 dB, 6-Bit, T T L Driv er
DC - 2 .0 G H z
AT 65-01 06
V 8
Features
SOW -24
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Attenuation: 1 dB Steps to 50 dB
Low DC Power Consumption
Plastic SOIC, W ide Body, SMT Package
Integral TTL Driver
50 ohm Impedance
Test Boards are Available
Tape and Reel Packaging Available
Description
M/A-COM's AT65-0106 is a GaAs FET 6-bit digital
attenuator with a 1 dB minimum step size and a 50
dB total attenuation range. This device is in a SOIC-
24, wide body plastic surface mount package. The
AT65-0106 is ideally suited for use where accuracy,
fast speed, very low power consumption and low
costs are required.
Ordering Information
Part Number
Package
Pin Configuration
AT65-0106
Bulk Packaging
1000 piece reel
Pin No.
Function
Pin No.
Function
AT65-0106TR
AT65-0106-TB
1
2
GND
GND
GND
C32
C16
-Vee
+Vcc
C8
13
14
15
16
17
18
19
20
21
22
23
24
RF
Units Mounted on Test Board
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RF
3
Note: Reference Application Note M513 for reel size
information.
4
5
Truth Table
6
7
C32 C16 C8
C4 C2 C1
Attenuation
8
0
0
0
0
0
0
0
0
0
0
0
1
Loss, Reference
1.0 dB
9
C4
10
11
12
C2
C1
0
0
0
0
1
1
0
0
0
1
0
1
0
0
1
0
0
1
0
1
0
0
0
1
1
0
0
0
0
1
0
0
0
0
0
1
2.0 dB
4.0 dB
GND
8.0 dB
16.0 dB
32.0 dB
50.0 dB
0 = TTL Low; 1 = TTL High
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 50 dB, 6-Bit, T T L Driv er
DC - 2 .0 G H z
AT 65-01 06
V 8
Electrical Specifications: TA = 25°C
Parameter
Test Conditions
Frequency
Units
Min.
Typ.
Max.
Insertion Loss
–
DC - 2.0 GHz
dB
–
4.2
4.7
Attenuation Accuracy
Individual Bits 1-2-4-8-16-32 dB
DC - 2.0 GHz
dB
dB
dB
dB
–
–
–
–
–
–
–
–
±(.3 +3% of atten setting)
±(.5+5% of atten setting)
±(.3 +3% of atten setting)
±(.5+7% of atten setting)
Any Combination of Bits 3 to 15 dB DC - 2.0 GHz
Any Combination of Bits 17 to 31 dB DC - 2.0 GHz
Any Combination of Bits 32 to 50 dB DC - 2.0 GHz
VSW R
Full Range
DC - 2.0 GHz
Ratio
–
1.8:1
2.1
Switching Speed 1
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
–
–
nS
nS
–
–
75
20
150
50
1 dB Compression
Input IP3
–
–
50 MHz
0.5 - 2.0 GHz
dBm
dBm
–
–
+21
+24
–
–
Two-tone inputs up to +5 dBm
@ 0 dB Attenuation
50 MHz
0.5 - 2.0 GHz
dB
dB
–
–
+35
+48
–
–
Vcc
-Vee
–
–
–
–
V
V
4.75
-8.0
5.0
-5.0
5.25
-4.75
Logic —0“
Logic —1“
Icc
Sink Current is 20 µA max.
Source Current is 20 µA max.
Vcc min to max, Logic —0“ or —1“
-Vee min to max, Logic —0“ or —1“
–
–
–
V
0.0
2.0
–
–
0.8
5.0
6
V
–
mA
0.2
-Iee
–
–
mA
–
–
-0.2
-1
Thermal Resistance
PCB mount on FR4 material, copper
trace, still air at +25 oC
oC/W
60-80
–
ꢀJA
1. Decoupling capacitors (.01ꢀF) are required on power supply
lines.
Absolute Maximum Ratings 3
Handling Procedures
Parameter
Absolute Maximum
Please observe the following precautions to avoid
damage:
Max. Input Power
0.05 GHz
+27 dBm
+34 dBm
0.5 - 2.0 GHz
Supply Voltages
Vcc
Vee
Static Sensitivity
+5.5V
-8.5V
GMIC 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.
Logic Voltage4
-0.5V to Vcc +0.5V
-40°C to +85°C
Operating Temperature
Storage Temperature
-65°C to +125°C
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 50 dB, 6-Bit, T T L Driv er
DC - 2 .0 G H z
AT 65-01 06
V 8
Typical Performance Curves @ 25ºC
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 50 dB, 6-Bit, T T L Driv er
DC - 2 .0 G H z
AT 65-01 06
V 8
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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