LMX2325TM National Semiconductor, LMX2325TM Datasheet - Page 8

• Manufacturer Part Number: LMX2325TM
• Description: IC FREQ SYNTHESIZER 20-TSSOP
• Manufacturer: National Semiconductor
• Series: PLLatinum™r
• Type: PLL Frequency Synthesizerr

Specifications of LMX2325TM

• Pll: Yes
• Input: CMOS, TTL
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 1:1
• Differential - Input:output: Yes/No
• Frequency - Max: 2.5GHz
• 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: *LMX2325TM

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Typical Performance Characteristics
LMX2315 Input Sensitivity at
Temperature Variation, V
LMX2315 Input Impedance vs Frequency
V
Marker 1 = 500 MHz, Real = 69, Imag. = −330
Marker 2 = 900 MHz, Real = 36, Imag. = −193
Marker 3 = 1 GHz, Real = 35, Imag. = −172
Marker 4 = 1,500 MHz, Real = 30, Imag. = −106
CC
= 2.7V to 5.5V, f
IN
= 100 MHz to 1,600 MHz
CC
= 5V
DS012339-45
DS012339-43
LMX2315 Input Sensitivity at
Temperature Variation, V
LMX2320/25 Input Impedance vs Frequency
V
1 = 1.5 GHz, Real = 48, Im = −128
2 = 1.8 GHz, Real = 44, Im = −102
3 = 2.0 GHz, Real = 42, Im = −90
4 = 2.5 GHz, Real = 36, Im = −72
(Continued)
8
CC
= 2.7V to 5.5V, f
IN
= 500 MHz to 3000 MHz
CC
= 3V
DS012339-15
DS012339-44