LMX2335USLBX National Semiconductor, LMX2335USLBX Datasheet - Page 43
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LMX2335USLBX
Manufacturer Part Number
LMX2335USLBX
Description
IC FREQ SYNTH DUAL 16LAMINATECSP
Manufacturer
National Semiconductor
Series
PLLatinum™r
Type
PLL Frequency Synthesizerr
Datasheet
1.LMX2335UTMNOPB.pdf
(48 pages)
Specifications of LMX2335USLBX
Pll
Yes with Bypass
Input
CMOS, TTL
Output
CMOS
Number Of Circuits
1
Ratio - Input:output
3:1
Differential - Input:output
No/No
Frequency - Max
1.2GHz
Divider/multiplier
Yes/No
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-Laminate CSP
Frequency-max
1.2GHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LMX2335USLBXTR
2.0 Programming Description
2.8 F
The F
F
o
LD3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
o
o
LD[3:0]
LD control word is used to select which signal is routed to the F
F
o
LD2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
F
o
LD1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
MULTI-FUNCTION OUTPUT SELECT
F
o
LD0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
LOW Logic State Output
RF2 PLL R Divider Output, Push-Pull Output
RF1 PLL R Divider Output, Push-Pull Output
Open Drain Fastlock Output
RF2 PLL Analog Lock Detect, Push-Pull Output
RF2 PLL N Divider Output, Push-Pull Output
RF1 PLL N Divider Output, Push-Pull Output
Reset RF2 Counters, LOW Logic State Output
RF1 Analog Lock Detect, Push-Pull Output
RF2 PLL R Divider Output, Push-Pull Output
RF1 PLL R Divider Output, Push-Pull Output
Reset RF1 Counters, LOW Logic State Output
RF1 and RF2 Analog Lock Detect, Push-Pull Output
RF2 PLL N Divider Output, Push-Pull Output
RF1 PLL N Divider Output, Push-Pull Output
Reset All Counters, LOW Logic State Output
(Continued)
43
o
LD pin.
F
o
LD Output State
[RF1 R[20], RF2 R[20], RF1 R [21], RF2 R[21]]
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