LMX2377UTM National Semiconductor, LMX2377UTM Datasheet - Page 6

• Manufacturer Part Number: LMX2377UTM
• Description: IC FREQ SYNTH DUAL 20TSSOP
• Manufacturer: National Semiconductor
• Series: PLLatinum™r
• Type: PLL Frequency Synthesizerr

Specifications of LMX2377UTM

• Pll: Yes with Bypass
• Input: CMOS, TTL
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 3:1
• Differential - Input:output: Yes/No
• Frequency - Max: 2.5GHz, 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: 20-TSSOP
• Frequency-max: 2.5GHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LMX2377UTM

Detailed Block Diagram
20022608
Notes:
1. V
supplies power to the Main and Aux prescalers, Main and Aux feedback dividers, Main and Aux reference dividers, Main and Aux phase detectors, the OSC
CC
in
buffer, and F
LD circuitry.
o
2. Vµc supplies power to the MICROWIRE circuitry.
Main ≥ V
Aux ≥ V
3. V
Main and V
Aux supply power to the charge pumps. They can be run separately as long as V
and V
.
P
P
P
CC
P
CC
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