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參數(shù)資料
| 型號(hào)： | LMX2515LQX0701/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 26 MHz, QCC28 |
| 封裝： | 5 X 5 MM, 0.75 MM HEIGHT, LLP-28 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 231K |
| 代理商： | LMX2515LQX0701/NOPB |
Connection Diagrams
28-Pin 5x5 LLP (LQ) Package
(LMX2515LQ0701 - Top View)
28-Pin 5x5 LLP (LQ) Package
(LMX2515LQ1321 - Top View)
20068802
20068811
Pin Descriptions
Pin Number
LMX2515LQ0701
Pin Number
LMX2515LQ1321
Name
I/O
Description
1
OSCin
I
Reference frequency input
2
GND
—
Ground for digital circuitry
33
V
DD
—
Supply voltage for analog circuitry
4
GND
—
Ground for analog circuitry
5
NC
—
Do not connect to any node on the printed circuit board.
6
NC
—
Do not connect to any node on the printed circuit board.
77
V
DD
—
Supply voltage for RF analog circuitry
8
NC
—
Do not connect to any node on the printed circuit board.
9
L1
—
RF VCO tank pin. An external inductor is required
between pins L1 and L2 to set the resonant frequency of
LMX2515LQ0701 RF VCO.
9
NC
—
Do not connect to any node on the printed circuit board.
10
L2
—
RF VCO tank pin. An external inductor is required
between pins L1 and L2 to set the resonant frequency of
LMX2515LQ0701 RF VCO.
10
NC
—
Do not connect to any node on the printed circuit board.
11
NC
—
Do not connect to any node on the printed circuit board.
12
NC
—
Do not connect to any node on the printed circuit board.
13
V
DD
—
Supply voltage for RF analog circuitry
14
NC
—
Do not connect to any node on the printed circuit board.
14
RFout
O
RF VCO output for LMX2515LQ1321
15
V
DD
—
Supply voltage for RF analog circuitry
16
RFout
O
RF VCO output for LMX2515LQ0701
16
NC
—
Do not connect to any node on the printed circuit board.
17
V
DD
—
Supply voltage for analog circuitry
18
GND
—
Ground for digital circuitry
19
V
CC
—
Supply voltage for digital circuitry
20
GND
—
Ground for digital circuitry
21
V
CC
—
Supply voltage for digital circuitry
22
LE
I
MICROWIRE Latch Enable
23
DATA
I
MICROWIRE Data
LMX2515
www.national.com
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX2515LQX1321 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Frequency Synthesizer System with Integrated VCO |
| LMX2522 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum Frequency Synthesizer System with Integrated VCOs |
| LMX25221635EVAL | 制造商:OC White Company 功能描述:Evaluation Board For LMX2522 PLLatinum Frequency Synthesizer System |
| LMX25221635EVAL/NOPB | 功能描述:EVALUATION BOARD FOR LMX2522XXXX RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| LMX2522LQ1635 | 功能描述:鎖相環(huán) - PLL RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
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