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參數(shù)資料
| 型號： | LMX2532LQX1065 |
| 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)： | 2/18頁 |
| 文件大?。?/td> | 189K |
| 代理商： | LMX2532LQX1065 |
Connection Diagram
28-Pin LLP (LQ) Package
20067202
NOTE: Analog ground connected through exposed die attached pad.
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Name
CPout
NC
NC
V
DD
LE
CLK
DATA
V
DD
NC
NC
NC
NC
V
DD
V
DD
RFout
V
CC
V
CC
V
CC
LD
CE
GND
OSCin
V
CC
GND
V
CC
Fin
V
CC
NC
I/O
O
—
—
—
I
I
I
—
—
—
—
—
—
—
O
—
—
—
O
I
—
I
—
—
—
I
—
—
Description
IF PLL charge pump output
Do not connect to any node on printed circuit board.
Do not connect to any node on printed circuit board.
Supply voltage for IF analog circuitry
MICROWIRE Latch Enable
MICROWIRE Clock
MICROWIRE Data
Supply voltage for VCOs
Do not connect to any node on printed circuit board.
Do not connect to any node on printed circuit board.
Do not connect to any node on printed circuit board.
Do not connect to any node on printed circuit board.
Supply voltage for VCOs
Supply voltage for VCOs output buffer
Buffered VCO output
Supply voltage for RF prescaler
Supply voltage for charge pump
Supply voltage for RF digital circuitry
Lock Detect
Chip Enable control pin
Ground for digital circuitry
Reference frequency input
Supply voltage for reference input buffer
Ground for digital circuitry
Supply voltage for IF digital circuitry
IF buffer/prescaler input
Supply voltage for IF buffer/prescaler
Do not connect to any node on printed circuit board.
L
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LMX25412060EVAL/NOPB | 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 |
| LMX25412380EVAL/NOPB | 功能描述:時鐘和定時器開發(fā)工具 LMX25412380 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 |
| LMX25412690EVAL/NOPB | 功能描述:時鐘和定時器開發(fā)工具 LMX25412690 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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