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参数资料
| 型号： | HRF-AT4520-GR-T |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 4000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 5.8 dB INSERTION LOSS-MAX |
| 封装： | GREEN, VQFN-24 |
| 文件页数： | 3/7页 |
| 文件大小： | 171K |
| 代理商： | HRF-AT4520-GR-T |
HRF- AT4520
www.honeywell.com/microwave
3
PIN CONFIGURATIONS
Pin
Function
Pin
Function
1
VDD
13
GROUND
2
GROUND
14
GROUND
3
GROUND
15
RF OUTPUT
4
RF INPUT
16
GROUND
5
GROUND
17
VSS
6
GROUND
18
GROUND
7
GROUND
19
S0
8
GROUND
20
S1
9
GROUND
21
S2
10
GROUND
22
S3
11
GROUND
23
S4
12
GROUND
24
OPEN
Note: Bottom ground plate must be grounded for proper RF performance.
TRUTH TABLE
S4
S3
S2
S1
S0
Output
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Reference Input
1 dB
2 dB
4 dB
8 dB
16 dB
31 dB
Operation: Data on parallel input “S” pins are independently buffered and presented to the RF attenuator circuits.
"0" = CMOS Low, "1" = CMOS High.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HRF-AT4520-GR-TR | 功能描述:ATTENUATOR 31DB 5BIT PAR 24VQFN RoHS:是 类别:RF/IF 和 RFID >> 衰减器 系列:- 标准包装:1 系列:- 衰减值:- 容差:±1% 频率范围:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 欧姆 封装/外壳:BNC 单排模块 |
| HRF-AT4520-TR | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.0 dB, DC-4GHz, 5 Bit Parallel Digital Attenuator |
| HRF-AT4521 | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.0 dB, DC-4GHz, 5 Bit Serial Digital Attenuator |
| HRF-AT4521-B | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.0 dB, DC-4GHz, 5 Bit Serial Digital Attenuator |
| HRF-AT4521-E | 功能描述:BOARD EVALUATION FOR HRF-AT4521 RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:- 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
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