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参数资料
| 型号： | AT-263PIN |
| 英文描述： | Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC - 2 GHz |
| 中文描述： | 数字衰减器，31分贝，5位的TTL驱动器，直流- 2吉赫 |
| 文件页数： | 2/3页 |
| 文件大小： | 225K |
| 代理商： | AT-263PIN |
Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC - 2 GHz
AT-263
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.
V 3.00
2
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Icc
Vcc = 4.5 to 5.5V
Vctl = 0 to 0.8V, or Vcc –2.1V to Vcc
—
mA
—
5.0
Iee
Vee = -5.0 to -8.0V
—
mA
—
1.0
Vctl
Logic 0 (TTL)
Logic 1 (TTL)
—
V
0.0
2.0
—
0.8
5.0
Input Leakage Current (Low)
0 to 0.8V
—
A
—
1.0
Input Leakage Current (High)
2.0 to 5.0V
—
A
—
1.0
Electrical Specifications (From –55°C to +85°C)
Absolute Maximum Ratings
3
3. Operation of this device above any one of these parameters
may cause permanent damage.
4. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Parameter
Absolute Maximum
Max Input Power
0.5 GHz
0.5 - 2.0 GHz
+27 dBm
+34 dBm
Supply Voltages
Vcc
Vee
+5.5V
-8.5V
Control Voltage
4
-0.5V to Vcc +0.5V
Operating Temperature
-55°C to +125°C
Storage Temperature
-65°C to +150°C
Truth Table
Control Inputs
C5
C4
C3
C2
C1
Attenuation
0
Reference
0
1
1 dB
0
1
0
2 dB
0
1
0
4 dB
0
1
0
8 dB
1
0
16 dB
1
31 dB
1
0 = TTL Low
1 = TTL High
Functional Schematic (Top View)
C5
+5V
-5V
C4
C3
C2
RF2
GND
16 dB
8 dB
4 dB
2 dB
1 dB
GND
GND Orientation Mark
RF1 PIN 1
C1
PIN 16 GND
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| AT-264TR | Digital Attenuator, 4 Bit, Single Control 30 dB, 0.5 - 2.0 GHz |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT-263-PIN | 功能描述:信号调节 DC-2.0GHz 5 bit Atten:31dB 1dB steps RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| AT-263-TB | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz |
| AT-263TR | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz |
| AT264 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Attenuator， 4 Bit， Single Control， 30 dB， 0.5-2.0 GHz |
| AT-264 | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 4 Bit, Single Control 30 dB, 0.5 - 2.0 GHz |
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