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參數(shù)資料
| 型號： | HMC394LP4 |
| 廠商： | 美國訊泰微波有限公司上海代表處 |
| 元件分類： | 通用總線功能 |
| 英文描述： | GaAs HBT PROGRAMMABLE 5-BIT COUNTER, DC - 2.2 GHz |
| 中文描述： | 砷化鎵HBT的可編程5位計數(shù)器，直流- 2.2吉赫 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大小： | 317K |
| 代理商： | HMC394LP4 |
MICROWAVE CORPORATION
10 - 63
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
10
F
GaAs HBT PROGRAMMABLE
5-BIT COUNTER, DC - 2.2 GHz
v04.1102
HMC394LP4
Applications Information
Simplified Block Diagram
Asynchronous Programming
The 5-Bit programmable counter counts-down from the programmed value of the data bits to zero and issues an output
pulse at the end of each cycle. Settling time of the programmable 5-Bit counter is defined as the maximum time
required for the counter to change the division ratio N to a new value after the data bits have settled. The worst case
settling time occurs if the data bits A0 thru A4 are changing during the load cycle. Under this condition, the data bits
may potentially be erroneous when they are clocked in and in the worst case could be all 1’s, requiring 32 clock cycles
until the correct data is re-loaded into the flip flops. The worst case asynchronous settling time can be calculated as
follows:
T
SETTLING MAX
= 32/f
IN
(For Asynchronous Programming)
As an example, if the input frequency is 1 GHz, the maximum settling time is 32 nS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMC394LP4_07 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs HBT PROGRAMMABLE 5-BIT COUNTER, DC - 2.2 GHz |
| HMC394LP4_08 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs HBT PROGRAMMABLE 5-BIT COUNTER, DC - 2.2 GHz |
| HMC394LP4E | 制造商:Hittite Microwave Corp 功能描述:RF HBT PROG 5BIT COUNTER 24SMT |
| HMC394LP4ETR | 功能描述:RF IC Counter General Purpose 0Hz ~ 2.2GHz 24-QFN (4x4) 制造商:analog devices inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 功能:計數(shù)器 頻率:0Hz ~ 2.2GHz RF 類型:通用 輔助屬性:- 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商器件封裝:24-QFN（4x4） 標(biāo)準(zhǔn)包裝:1 |
| HMC395 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:InGaP HBT GAIN BLOCK MMIC AMPLIFIER, DC - 4 GHz |
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