LMX2531LQ1570E/NOPB National Semiconductor, LMX2531LQ1570E/NOPB Datasheet - Page 17
LMX2531LQ1570E/NOPB
Manufacturer Part Number
LMX2531LQ1570E/NOPB
Description
IC PLL FREQ SYNTH W/VCO 36-LLP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Clock/Frequency Synthesizer (RF)r
Datasheet
1.LMX2531LQ1778ENOPB.pdf
(36 pages)
Specifications of LMX2531LQ1570E/NOPB
Pll
Yes
Input
Clock
Output
CMOS
Number Of Circuits
1
Ratio - Input:output
2:2
Differential - Input:output
No/No
Frequency - Max
1.636GHz
Divider/multiplier
Yes/No
Voltage - Supply
2.8 V ~ 3.2 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
36-LLP
Frequency-max
1.6GHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LMX2531LQ1570ETR
Typical Performance Characteristics
Frequency
(MHz)
100
110
120
130
140
150
10
20
30
40
50
60
70
80
90
1
5
Real
4.98
3.44
1.42
0.52
0.29
0.18
0.13
0.10
0.09
0.07
0.07
0.06
0.06
0.05
0.05
0.04
0.04
Powered Up (kΩ)
Imaginary
-2.70
-3.04
-2.67
-1.63
-1.22
-0.92
-0.74
-0.63
-0.56
-0.50
-0.46
-0.41
-0.37
-0.34
-0.32
-0.29
-0.27
OSCin Input Impedance
Magnitude
5.66
4.63
3.02
1.71
1.25
0.94
0.75
0.64
0.56
0.50
0.46
0.42
0.38
0.34
0.32
0.30
0.28
17
Real
6.77
5.73
1.72
0.53
0.26
0.17
0.14
0.10
0.09
0.08
0.07
0.07
0.07
0.06
0.06
0.05
0.05
Powered Down (kΩ)
Imaginary
-8.14
-6.72
-5.24
-2.94
-2.12
-1.58
-1.24
-1.06
-0.95
-0.86
-0.80
-0.72
-0.65
-0.59
-0.55
-0.50
-0.47
20101106
Magnitude
10.59
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9.03
5.51
2.98
2.14
1.59
1.25
1.06
0.95
0.87
0.80
0.72
0.65
0.59
0.55
0.50
0.47