LMX2515LQ0701 Datasheet

  • LMX2515LQ0701

  • National Semiconductor [PLLatinum⑩ Frequency Synthesizer S...

  • 251.97KB

  • NSC

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LMX2515
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
1
2
3
4
5
6
7
8
9
Pin Number
LMX2515LQ1321
1
2
3
4
5
6
7
8
Name
OSCin
GND
V
DD
GND
NC
NC
V
DD
NC
L1
I/O
I
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Description
Reference frequency input
Ground for digital circuitry
Supply voltage for analog circuitry
Ground for analog circuitry
Do not connect to any node on the printed circuit board.
Do not connect to any node on the printed circuit board.
Supply voltage for RF analog circuitry
Do not connect to any node on the printed circuit board.
RF VCO tank pin. An external inductor is required
between pins L1 and L2 to set the resonant frequency of
LMX2515LQ0701 RF VCO.
Do not connect to any node on the printed circuit board.
RF VCO tank pin. An external inductor is required
between pins L1 and L2 to set the resonant frequency of
LMX2515LQ0701 RF VCO.
Do not connect to any node on the printed circuit board.
Do not connect to any node on the printed circuit board.
Do not connect to any node on the printed circuit board.
Supply voltage for RF analog circuitry
Do not connect to any node on the printed circuit board.
RF VCO output for LMX2515LQ1321
Supply voltage for RF analog circuitry
RF VCO output for LMX2515LQ0701
Do not connect to any node on the printed circuit board.
Supply voltage for analog circuitry
Ground for digital circuitry
Supply voltage for digital circuitry
Ground for digital circuitry
Supply voltage for digital circuitry
MICROWIRE Latch Enable
MICROWIRE Data
9
10
NC
L2
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10
11
12
13
14
14
15
16
16
17
18
19
20
21
22
23
17
18
19
20
21
22
23
15
11
12
13
NC
NC
NC
V
DD
NC
RFout
V
DD
RFout
NC
V
DD
GND
V
CC
GND
V
CC
LE
DATA
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I
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LMX2515LQ0701 PDF文件相关型号

LMX2515LQ1321,LMX2515LQX0701,LMX2515LQX1321

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