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參數資料
| 型號： | HMC425 |
| 廠商： | 美國訊泰微波有限公司上海代表處 |
| 英文描述： | 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.4 - 8.0 GHz |
| 中文描述： | 0.5分貝LSB的砷化鎵MMIC的6位數字陽性對照衰減器，2.4 - 8.0吉赫 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 200K |
| 代理商： | HMC425 |
MICROWAVE CORPORATION
9 - 92
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
A
9
HMC425LP3
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 2.4 - 8.0 GHz
v00.0202
Functional Diagram
Electrical Specifications,
T
A
= +25° C, With Vdd = +5V & Vctl = 0/+5V (Unless Otherwise Noted)
Typical Applications
The HMC425LP3 is ideal for:
WLAN & Point-to-Multi-Point
Fiber Optics & Broadband Telecom
Microwave Radio & VSAT
Military
Features
0.5 dB LSB Steps to 31.5 dB
Single Control Line Per Bit
+/- 0.5 dB Typical Bit Error
Single +5V Supply
3 mm x 3 mm x 1 mm SMT Package
General Description
The HMC425LP3 is a broadband 6-bit GaAs IC
digital attenuator in a low cost leadless surface
mount package. Covering 2.4 to 8.0 GHz, the
insertion loss is less then 3.8 dB typical. The
attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and
16 dB for a total attenuation of 31.5 dB. Attenua-
tion accuracy is excellent at ± 0.5 dB typical step
error with an IIP3 of +40 dBm. Six control volt-
age inputs, toggled between 0 and +3 to +5V, are
used to select each attenuation state. A single
Vdd bias of +3 to +5V is required.
Parameter
Frequency
(GHz)
Min.
Typ.
Max.
Units
Insertion Loss
2.4 - 6.0 GHz
6.0 - 8.0 GHz
3.0
3.8
3.5
4.3
dB
dB
Attenuation Range
2.4 - 8.0 GHz
31.5
dB
Return Loss (RF1 & RF2, All Atten. States)
2.4 - 8.0 GHz
11
15
dB
Attenuation Accuracy:
(Referenced to Insertion Loss)
All States
2.4 - 8.0 GHz
± 0.5 + 5% of Atten. Setting Max.
dB
Input Power for 0.1 dB Compression
Vdd = 5V
Vdd = 3V
2.4 - 8.0 GHz
22
19
dBm
dBm
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
REF - 16.0 dB States
16.5 - 31.5 dB States
2.4 - 8.0 GHz
45
35
dBm
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
2.4 - 8.0 GHz
160
180
ns
ns
相關PDF資料 |
PDF描述 |
|---|---|
| HMC426MS8 | SMT SiGe MMIC DIVIDE-BY-4, DC - 4.0 GHz |
| HMC427LP3 | GaAs MMIC POSITIVE CONTROL TRANSFER SWITCH, DC - 8.0 GHz |
| HMC429LP4 | MMIC VCO w/ BUFFER AMPLIFIER, 4.45 - 5.0 GHz |
| HMC430LP4 | MMIC VCO w/ BUFFER AMPLIFIER, 5.0 - 5.5 GHz |
| HMC431LP4 | MMIC VCO w/ BUFFER AMPLIFIER, 5.5 - 6.1 GHz |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HMC425_09 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.4 - 8.0 GHz |
| HMC425ALP3E | 功能描述:ATTENUATOR DGTL 6BIT 3X3QFN 制造商:analog devices inc. 系列:- 零件狀態:在售 衰減值:31.5dB 頻率范圍:2.2GHz ~ 8GHz 功率（W）:- 封裝/外殼:16-VFQFN 裸露焊盤 標準包裝:1 |
| HMC425LP3 | 制造商:Hittite Microwave Corp 功能描述:2400 MHz - 8000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4.3 dB INSERTION LOSS-MAX |
| HMC425LP3_09 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz |
| HMC425LP3E | 功能描述:ATTENUATOR DGTL 6BIT 3X3QFN RoHS:是 類別:RF/IF 和 RFID >> 衰減器 系列:- 標準包裝:1 系列:- 衰減值:- 容差:±1% 頻率范圍:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 歐姆 封裝/外殼:BNC 單排模塊 |
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