LMX2471SLEX National Semiconductor, LMX2471SLEX Datasheet - Page 10
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LMX2471SLEX
Manufacturer Part Number
LMX2471SLEX
Description
IC PLL LP 3.6GHZ/1.7GHZ 24-CSP
Manufacturer
National Semiconductor
Type
PLL Frequency Synthesizer, Delta Sigmar
Datasheet
1.LMX2471SLEX.pdf
(36 pages)
Specifications of LMX2471SLEX
Pll
Yes with Bypass
Input
CMOS
Output
CMOS
Number Of Circuits
1
Ratio - Input:output
3:3
Differential - Input:output
Yes/No
Frequency - Max
3.6GHz
Divider/multiplier
Yes/Yes
Voltage - Supply
2.25 V ~ 2.75 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-Laminate UTCSP
Frequency-max
3.6GHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LMX2471SLEXTR
www.national.com
Typical Performance Characteristic : FinIF Input Impedance
Freqeuncy (MHz)
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
500
600
700
800
900
FinIF Input Impedance (V
Real (Ohms)
(Note 5)
377.4
325.4
272.7
222.6
178.2
143.0
113.8
92.6
76.5
64.1
55.2
48.5
43.3
39.4
36.4
34.5
10
CC
=2.5 V, T
A
=25˚C)
20072154
Imaginary (Ohms)
-174.6
-186.6
-192.6
-191.1
-182.4
-170.6
-157.1
-144.5
-133.0
-123.0
-114.9
-108.2
-102.9
(Note 6)
-98.4
-94.6
-91.6