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參數(shù)資料
| 型號(hào)： | AT90-1263 |
| 英文描述： | Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC-4.0 GHz |
| 中文描述： | 數(shù)字衰減器，31分貝，5位的TTL驅(qū)動(dòng)器，DC - 4.0千兆赫 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 268K |
| 代理商： | AT90-1263 |
Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC - 4.0 GHz
AT90-1263
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 6.00
2
Absolute Maximum Ratings
8
Parameter
Absolute Maximum
Max. Input Power
0.05 GHz
0.5 - 4.0 GHz
+27 dBm
+34 dBm
+5.5V
+Vcc
Logic Voltages
9
-0.5 to +Vcc + 0.5V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +125°C
8. Operation of this device above any one of these parameters
may cause permanent damange.
9. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Pin Configuration
Pin #
1
2
Function
GND
C16
Pin #
17
18
Function
NC
NC
+Vcc
2
NC
Cp
4
NC
Cp
4
NC
-Vee
3
GND
RF2
GND
NC
1
-Vee
3,5
NC
+Vcc
2,6
3
4
5
6
C8
C4
C2
C1
19
20
21
22
7
8
9
10
11
12
13
14
15
16
GND
NC
NC
NC
1
GND
RF1
GND
NC
NC
NC
23
24
25
26
27
28
29
30
31
32
Truth Table
C16
0
0
0
0
0
1
1
C8
0
0
0
0
1
0
1
C4
0
0
0
1
0
0
1
C2
0
0
1
0
0
0
1
C1
0
1
0
0
0
0
1
Attenuation
Loss, Reference
1.0 dB
2.0 dB
4.0 dB
8.0 dB
16.0 dB
31.0 dB
0 = TTL Low; 1 = TTL High
Recommended PCB Layout
7
1.
2.
3.
4.
5.
Pins 10 & 29 must be isolated
Pin 19 must be connected to Pin 32
Pin 25 must be connected to Pin 30
.01μF cap must be connected between Pins 21 and 23
-Vee is produced internally and requires a .1μF cap to
GND
+Vcc requires a .1μF cap to GND
6.
7. Application Note C2083 is available on line at
www.macom.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT90-1263_1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 31dB, 5-Bit, TTL Driver DC - 3.0 GHz |
| AT90-1263-TB | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-3.0 GHz |
| AT90-1263TR | 功能描述:有源衰減器 DC-3.0GHz 5-bit 31dB to 1dB steps RoHS:否 制造商:TriQuint Semiconductor 通道數(shù)量: 最大頻率: 阻抗: 最大 VSWR: 位數(shù): 最大工作溫度: 最小工作溫度: |
| AT90-1283 | 功能描述:有源衰減器 DC-3.5GHz 5-bit 15.5dB to .5dB steps RoHS:否 制造商:TriQuint Semiconductor 通道數(shù)量: 最大頻率: 阻抗: 最大 VSWR: 位數(shù): 最大工作溫度: 最小工作溫度: |
| AT90-1283_1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 15.5dB, 5-Bit, TTL Driver DC - 3.5 GHz |
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