LMX2316TM/NOPB National Semiconductor, LMX2316TM/NOPB Datasheet - Page 14

• Manufacturer Part Number: LMX2316TM/NOPB
• Description: IC FREQ SYNTHESIZER 16-TSSOP
• Manufacturer: National Semiconductor
• Series: PLLatinum™r
• Type: PLL Frequency Synthesizerr

Specifications of LMX2316TM/NOPB

• Pll: Yes
• Input: CMOS
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 2:1
• Differential - Input:output: No/No
• Frequency - Max: 1.2GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Frequency-max: 1.2GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LMX2316TM; *LMX2316TM/NOPB; LMX2316TM

1.0 Functional Description
(Continued)
1.6 TYPICAL APPLICATION EXAMPLE
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OPERATIONAL NOTES:
*VCO is assumed AC coupled.
**R1 increases impedance so that VCO output power is provided to the load rather than the PLL. Typical values are 10Ω to 200Ω depending on the VCO power
level. f
RF impedance ranges from 40Ω to 100Ω.
IN
**50Ω termination is often used on test boards to allow use of external reference oscillator. For most typical products a CMOS clock is used and no terminating
resistor is required. OSC
may be AC or DC coupled. AC coupling is recommended because the input circuit provides its own bias. (See Figure below.)
IN
10012712
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