AT65-0107TR [TE]
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz; 数字衰减31.5分贝， 6位， TTL驱动器， DC - 2.0 GHz的
| 型号： | AT65-0107TR |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz |
| 文件： | 总5页 (文件大小：305K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Attenuator, 31.5 dB, 6-Bit,
TTL Driver, DC - 2.0 GHz
V 5.00
Features
SOW-24
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n
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n
n
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Attenuation: 0.5 dB Steps to 31.5 dB
Low DC Power Consumption
Plastic SOIC, Wide Body, SMT Package
Integral TTL Driver
50 ohm Impedance
Test Boards are Available
Tape and Reel Packaging Available
Description
M/A-COM's AT65-0107 is a GaAs FET 6-bit digital
attenuator with a 0.5 dB minimum step size and a 31.5 dB
total attenuation range. This device is in a SOIC-24 wide
body, plastic surface mount package. The AT65-0107 is
ideally suited for use where accuracy, fast speed, very low
power consumption and low costs are required.
Package outline conforms to JEDEC standard MS-013AD.
Electrical Specifications: TA = 25°C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
—
—
DC - 1.0 GHz
DC - 2.0 GHz
dB
dB
—
—
3.1
3.6
3.6
4.2
Attenuation Accuracy
VSWR
Any Bit or Combination of Bits
Full Range
DC - 2.0 GHz
DC - 2.0 GHz
dB
—
—
—
±(.3 +4% of atten.)
2:1
Ratio
1.8:1
Switching Speed 1
1 dB Compression
Input IP3
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
—
—
nS
nS
—
—
75
20
150
50
—
—
50 MHz
0.5 - 2.0 GHz
dBm
dBm
—
—
+21
+29
—
—
Two-tone inputs up to +5 dBm
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
mA
0.2
-0.2
-Iee
—
-1
1. Decoupling capacitors (.01 µF) are required on Power Supply lines.
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz
Pin Configuration
AT65-0107
V 5.00
Absolute Maximum Ratings 2
Pin #
Function
Pin #
Function
Parameter
Absolute Maximum
Max. Input Power
0.05 GHz
1
2
GND
GND
GND
C16
C8
13
14
15
16
17
18
19
20
21
22
23
24
RF
+27 dBm
+34 dBm
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RF
0.5 - 2.0 GHz
+Vcc
+5.5V
3
-Vee
-8.5V
4
Logic Voltages 3
Control Voltage
Operating Temperature
Storage Temperature
-0.5 to Vcc + 0.5V
-0.5V to Vcc +0.5V
-40°C to +85°C
-65°C to +125°C
5
6
-Vee
+Vcc
C4
7
8
2. Operation of this device above any one of these
parameters may cause permanent damage.
3. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
9
C2
10
11
12
C1
C0.5
GND
Truth Table
C16 C8
C4
C2
C1 C0.5
Attenuation
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
1
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
1
0
0
1
0
0
0
0
1
0
1
0
0
0
0
0
1
Loss, Reference
0.5 dB
1.0 dB
2.0 dB
4.0 dB
8.0 dB
16.0 dB
31.5 dB
0 = TTL Low; 1 = TTL High
Typical Performance Curves
0.5 dB Bit vs. Temperature
Loss vs. Temperature
+25°C
+85°C
-40°C
4.50
4.00
3.50
3.00
2.50
2.00
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
2
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz
Typical Performance Curves
AT65-0107
V 5.00
1 dB Bit vs. Temperature
2 dB Bit vs. Temperature
2.50
2.40
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
8 dB Bit vs. Temperature
4 dB Bit vs. Temperature
8.60
8.40
8.20
8.00
7.80
7.60
4.50
4.40
4.30
4.20
4.10
4.00
3.90
3.80
3.70
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
Max Attenuation vs. Temperature
16 dB Bit vs. Temperature
33.00
32.50
32.00
31.50
31.00
30.50
30.00
29.50
29.00
16.50
16.30
16.10
15.90
15.70
15.50
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
3
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz
Typical Performance Curves
AT65-0107
V 5.00
VSWR @ Insertion Loss
VSWR, 0.5 dB Bit
Output
Input
Output
Input
1.60
1.40
1.20
1.00
1.60
1.40
1.20
1.00
0
500
1000
Frequency (MHz)
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
VSWR, 2 dB Bit
VSWR, 1 dB Bit
Output
Input
Output
Input
1.60
1.40
1.20
1.00
1.60
1.40
1.20
1.00
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
VSWR, 8 dB Bit
VSWR, 4 dB Bit
Output
Input
Output
Input
1.60
1.40
1.20
1.00
1.60
1.40
1.20
1.00
0
500
1000
Frequency (MHz)
1500
2000
0
500
1000
Frequency (MHz)
1500
2000
4
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz
Typical Performance Curves
AT65-0107
V 5.00
VSWR, 16 dB Bit
VSWR, Maximum Attenuation
Output
Input
Output
Input
1.60
1.40
1.20
1.00
1.60
1.40
1.20
1.00
0
500
1000
Frequency (MHz)
1500
2000
0
500
1000
Frequency (MHz)
1500
2000
Ordering Information
Part Number
Package
AT65-0107
Bulk Packaging
AT65-0107TR
AT65-0107-TB
Tape and Reel (1K Reel)
Units Mounted on Test Board
5
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
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