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LM2324 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - PLLatinum 2.0 GHz Frequency Synthesizer for RF Personal Communications - National Semiconductor

भाग संख्या LM2324
समारोह PLLatinum 2.0 GHz Frequency Synthesizer for RF Personal Communications
मैन्युफैक्चरर्स National Semiconductor 
लोगो National Semiconductor लोगो 
पूर्व दर्शन
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<?=LM2324?> डेटा पत्रक पीडीएफ

LM2324 pdf
Connection Diagrams
TSSOP 16-Pin Package
CSP 16-Pin Package
DS101030-2
Order Number LMX2324TM, LM2324TMX
See NS Package Number MTC16
DS101030-3
Top View
Order Number LMX2324SLBX
See NS Package Number SLB16A
Pin Descriptions
Pin No.
TSSOP16
CSP16
21
32
Pin
Name
VP
CPo
4 3 GND
5 4 fINB
6 5 fIN
7 6 NC
8 7 NC
9 8 OSCin
10 9 NC
12 10 Clock
13 11 Data
14 12 LE
15 13 NC
11 14 NC
16 15 CE
1 16 VCC
I/O Description
— Power supply for charge pump. Must be VCC
O Internal charge pump output. For connection to a loop filter for driving the
voltage control input of an external oscillator.
— Ground.
I 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.
I RF prescaler input. Small signal input from the voltage controlled oscillator.
No Connect
No Connect
I Oscillator input. A CMOS inverting gate input. The input has a VCC/2 input
threshold and can be driven from an external CMOS or TTL logic gate.
No Connect
I High impedance CMOS Clock input. Data is clocked in on the rising edge,
into the various counters and registers.
I Binary serial data input. Data entered MSB first. LSB is control bit. High
impedance CMOS input.
I 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
I CHIP Enable. A LOW on CE powers down the device asynchronously and
will TRI-STATE® the charge pump output.
I 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.
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