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参数资料
| 型号： | HRF-AT4521-TR |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 dB INSERTION LOSS-MAX |
| 封装： | 4 X 4 MM, MO-220, VQFN-16 |
| 文件页数： | 1/8页 |
| 文件大小： | 196K |
| 代理商： | HRF-AT4521-TR |
HRF-AT4521
Preliminary
________________________________________________________________________________________________________
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
31.0 dB, DC-2.5GHz, 5 Bit
Serial Digital Attenuator
Features
Very Low DC Power Consumption
Attenuation In Steps From 1 dB To 31 dB
Single Or Dual Power Supply Voltages
Serial Data Interface
50 Ohm Compatible Impedance
Space Saving VQFN Surface Mount Packaging
Product Description
The Honeywell HRF-AT4521 is a 5-bit digital
attenuator that is ideal for use in broadband
communication system applications that require
accuracy, speed and low power consumption. The
HRF-AT4521 is manufactured with Honeywell's
patented
Silicon
On
Insulator
(SOI)
CMOS
manufacturing
technology, which provides the
performance of GaAs with the economy and
integration capabilities of conventional CMOS.
HRF-AT4521 in VQFN Package
RF Electrical Specifications @ + 25oC
Results @ Vdd = 5.0 +/- 10%, Vss = 0 unless otherwise stated, Z0 = 50 Ohms
Contact Honeywell for relative performance at other supply configurations
Parameter
Test Condition
Frequency
Minimum
Typical
Maximum
Units
Insertion Loss*
DC – 1.0 GHz
2.0 GHz
2.5 GHz
2.0
2.2
2.8
2.6
2.8
3.4
dB
1dB Compression*
VSS = 0V, Input Power
DC – 2.5 GHz
24
dBm
1dB Compression*
VSS = - VDD, Input Power
DC – 2.5 GHz
29
dBm
Input IP3*
VSS = 0V Two-tone inputs
Up To +5 dBm @ 0 dBm
Attenuation
DC – 2.5 GHz
38
dBm
Input IP3*
Vss = - VDD
Two-tone inputs Up To + 5
dBm @ 0 dBm Attenuation
DC – 2.5 GHz
>38
dBm
Return Loss*
Any Combination of Bits
DC – 2.5 GHz
11
13
dB
Attenuation Accuracy
(States < 8 dB are
GBD*)
All attenuation states
DC – 1.0 GHz
2.0 GHz
2.5 GHz
+/-(0.45 + 3.0% of programmed IL)
+/-(0.55 + 4.5% of programmed IL)
+/-(0.6 + 8% of programmed IL)**
dB
Trise, Tfall*
Ton, Toff (Tpd)
Transients
10% To 90%
50% Cntl To 90%/10%RF
In-Band
10
15
30
nS
mV
T clock Period (Tprd)*
T high / T low = minimum clock period
50
nS
T data set up (Tsup)*
Set up to rising edge of clock
5
nS
T data hold (Thld)*
Data hold after rising edge of clock
2
nS
T latch set up (Tlsup)*
Data set up to rising edge of OE
5
nS
0.01uF Decoupling Capacitors Required On Power Supply Rails.
*Guaranteed by design
**For higher accuracy designs, please consider HRFAT4610/HRF-AT4611
12001 State Highway 55
2004 4521W
Published August 2004
Page 1
Plymouth, Minnesota 55441-4799
1-800-323-8295
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相关代理商/技术参数 |
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|---|---|
| HRF-AT4610 | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.5 dB, DC-4GHz, 6 Bit Parallel Digital Attenuator |
| HRF-AT4610-B | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.5 dB, DC-4GHz, 6 Bit Parallel Digital Attenuator |
| HRF-AT4610-E | 功能描述:BOARD EVALUATION FOR HRF-AT4610 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 |
| HRF-AT4610-FL | 制造商:Honeywell Sensing and Control 功能描述:HRF-AT4610-FL |
| HRF-AT4610-FL-TR | 功能描述:ATTENUATR 31.5DB 6BIT 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 |
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