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參數(shù)資料
| 型號(hào)： | HMC440QS16G |
| 廠商： | 美國(guó)訊泰微波有限公司上海代表處 |
| 元件分類(lèi)： | 通用總線功能 |
| 英文描述： | HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz, w/ INTEGRATED 5-BIT COUNTER, 10 - 2800 MHz |
| 中文描述： | HBT的數(shù)字相位頻率檢測(cè)器，10 - 1300兆赫，瓦特/綜合5位計(jì)數(shù)器，10 - 2800兆赫 |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大?。?/td> | 452K |
| 代理商： | HMC440QS16G |
MICROWAVE CORPORATION
10 - 115
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
HMC440QS16G
v00.0403
10 - 1300 MHz, w/ INTEGRATED 5-BIT COUNTER, 10 - 2800 MHz
Applications Information
Simplified Block Diagram of 5-Bit Counter
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 |
|---|---|
| HMC440QS16G_06 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:HBT DIGITAL PHASE-FREQ. DETECTOR, 10 - 1300, MHz w/ 5-BIT COUNTER, 10 - 2800 MHz |
| HMC440QS16G_08 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:2.8 GHz INTEGER-N SYNTHESIZER |
| HMC440QS16GE | 制造商:Hittite Microwave Corp 功能描述:IC PHASE FREQ DETECTOR 16-QSOP |
| HMC440QS16GETR | 制造商:Hittite Microwave Corp 功能描述:HMC440 Series SMT 2.8 GHz Integer-N Synthesizer (N = 2 - 32) - QSOP-16EP |
| HMC441 | 制造商:Hittite Microwave Corp 功能描述: 制造商:HUBBELL 功能描述:MINIPORT, 4PORT, W/CON, 4 WIRE, W/LED 制造商:Hubbell Premise Wiring 功能描述:MINIPORT, 4PORT, W/CON, 4 WIRE, W/LED |
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