LMX2320TM National Semiconductor, LMX2320TM Datasheet - Page 3

• Manufacturer Part Number: LMX2320TM
• Description: IC FREQ SYNTH 2.0GHZ 20-TSSOP
• Manufacturer: National Semiconductor
• Series: PLLatinum™r
• Type: PLL Frequency Synthesizerr

Specifications of LMX2320TM

• Pll: Yes
• Input: CMOS, TTL
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 1:1
• Differential - Input:output: Yes/No
• Frequency - Max: 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: 20-TSSOP
• Frequency-max: 2.5GHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LMX2320TM

Functional Block Diagram
DS012339-3
Note 1: The prescalar for the LMX2315 and LMX2320 is either 64/65 or 128/129, while the prescalar for the LMX2325 is 32/33 or 64/65.
Note 2: The power down function is gated by the charge pump to prevent unwanted frequency jumps. Once the power down pin is brought low the part will go into
power down mode when the charge pump reaches a TRI-STATE condition.
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