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參數(shù)資料
| 型號： | LMX2532LQ1065 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | PLLatinum Frequency Synthesizer System with Integrated VCOs |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 19.68 MHz, QCC28 |
| 封裝： | 5 X 5 MM, 0.75 MM HEIGHT, LLP-28 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 189K |
| 代理商： | LMX2532LQ1065 |
Electrical Characteristics
(V
CC
= V
DD
= 2.8 V, T
A
= 25 C; unless otherwise noted.) (Continued)
Symbol
MICROWIRE INTERFACE TIMING
t
CS
Data to Clock Set Up Time
t
CH
Data to Clock Hold Time
t
CWH
Clock Pulse Width High
t
CWL
Clock Pulse Width Low
t
ES
Clock to Latch Enable Set Up Time
t
EW
Latch Enable Pulse Width
Parameter
Conditions
Min
Typ
Max
Units
50
10
50
50
50
50
ns
ns
ns
ns
ns
ns
Note 4:
In power down mode, set DATA, CLK and LE pins to 0 V (GND).
Note 5:
The reference frequency must also be programmed using the OSC_FREQ control bit. For other reference frequencies, please contact National
Semiconductor.
Note 6:
For other frequency ranges, please contact National Semiconductor.
Note 7:
Lock time is defined as the time difference between the beginning of the frequency transition and the point at which the frequency remains within +/- 1 kHz
of the final frequency.
Note 8:
Frequencies other that the default value can be programmed using Words R4 and R5. See Programming Description for details.
Serial Data Input Timing
20067204
L
www.national.com
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX2532LQ1065/NOPB | 功能描述:IC FREQ SYNTH DUAL W/VCO 28LLP RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:PLLatinum™ 標準包裝:100 系列:* |
| LMX2532LQX0967 | 功能描述:IC SYNTHESIZER PLL VCO GPS 28LLP RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:PLLatinum™ 標準包裝:100 系列:* |
| LMX2532LQX1065 | 功能描述:IC SYNTHESIZER PLL VCO GPS 28LLP RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:PLLatinum™ 標準包裝:100 系列:* |
| LMX2541 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Ultra-Low Noise PLLatinum Frequency Synthesizer with Integrated VCO |
| LMX25412060EVAL | 功能描述:時鐘和定時器開發(fā)工具 LMX25412060 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
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