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參數(shù)資料
| 型號(hào)： | LM2324 |
| 廠(chǎng)商： | National Semiconductor Corporation |
| 英文描述： | PLLatinum⑩ 2.0 GHz Frequency Synthesizer for RF Personal Communications |
| 中文描述： | PLLatinum⑩射頻個(gè)人通訊2.0 GHz的頻率合成器 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 157K |
| 代理商： | LM2324 |
Connection Diagrams
Pin Descriptions
Pin No.
Pin
Name
V
P
CP
o
I/O
Description
TSSOP16
2
3
CSP16
1
2
—
O
Power supply for charge pump. Must be
≥
V
CC
Internal charge pump output. For connection to a loop filter for driving the
voltage control input of an external oscillator.
Ground.
RF prescaler complimentary input. In single-ended mode, a bypass
capacitor should be placed as close as possible to this pin and be
connected directly to the ground plane. The LMX2324 can be driven
differentially when the bypass capacitor is omitted.
RF prescaler input. Small signal input from the voltage controlled oscillator.
No Connect
No Connect
Oscillator input. A CMOS inverting gate input. The input has a V
CC
/2 input
threshold and can be driven from an external CMOS or TTL logic gate.
No Connect
High impedance CMOS Clock input. Data is clocked in on the rising edge,
into the various counters and registers.
Binary serial data input. Data entered MSB first. LSB is control bit. High
impedance CMOS input.
Load Enable input. When Load Enable transitions HIGH, data is loaded
into either the N or R register (control bit dependent). See timing diagram.
No Connect
No Connect
CHIP Enable. A LOW on CE powers down the device asynchronously and
will TRI-STATE
the charge pump output.
Power supply voltage input. Input may range from 2.7V to 5.5V. Bypass
capacitors should be placed as close as possible to this pin and be
connected directly to the ground plane.
4
5
3
4
GND
f
INB
—
I
6
7
8
9
5
6
7
8
f
IN
NC
NC
OSC
in
I
I
10
12
9
NC
Clock
10
I
13
11
Data
I
14
12
LE
I
15
11
16
13
14
15
NC
NC
CE
I
1
16
V
CC
I
TSSOP 16-Pin Package
DS101030-2
Order Number LMX2324TM, LM2324TMX
See NS Package Number MTC16
CSP 16-Pin Package
DS101030-3
Top View
Order Number LMX2324SLBX
See NS Package Number SLB16A
L
www.national.com
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM2324TMX | PLLatinum⑩ 2.0 GHz Frequency Synthesizer for RF Personal Communications |
| LM234Z-3 | 3-Terminal Adjustable Current Sources |
| LM234Z | CAP FILM MKP 1UF 440VAC X1 20% |
| LM234D | THREE TERMINAL ADJUSTABLE CURRENT SOURCES |
| LM234Z-6 | LED 2MM QUAD GREEN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2324ATMX | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:PLLatinum? 2.2 GHz Frequency Synthesizer for RF Personal Communications (SL163188) |
| LM2324TMX | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:PLLatinum⑩ 2.0 GHz Frequency Synthesizer for RF Personal Communications |
| LM2326 | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:PLLatinum⑩ Low Power Frequency Synthesizer for RF Personal Communications |
| LM2326SLBX | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:PLLatinum⑩ Low Power Frequency Synthesizer for RF Personal Communications |
| LM233-155.52M | 制造商:CONNOR-WINFIELD 制造商全稱(chēng):Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVDS Clock Oscillator Series |
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