LMX2335USLBX National Semiconductor, LMX2335USLBX Datasheet - Page 43

• Manufacturer Part Number: LMX2335USLBX
• Description: IC FREQ SYNTH DUAL 16LAMINATECSP
• Manufacturer: National Semiconductor
• Series: PLLatinum™r
• Type: PLL Frequency Synthesizerr

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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