LMX2531LQ1742/NOPB National Semiconductor, LMX2531LQ1742/NOPB Datasheet - Page 8

• Manufacturer Part Number: LMX2531LQ1742/NOPB
• Description: IC PLL FREQ SYNTH W/VCO 36-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Clock/Frequency Synthesizer (RF)r

Specifications of LMX2531LQ1742/NOPB

• Pll: Yes
• Input: Clock
• Output: CMOS
• Number Of Circuits: 1
• Ratio - Input:output: 2:2
• Differential - Input:output: No/No
• Frequency - Max: 1.866GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.8 V ~ 3.2 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-LLP
• Frequency-max: 1.86GHz
• Number Of Elements: 1
• Supply Current: 46mA
• Pll Input Freq (min): 5MHz
• Pll Input Freq (max): 80MHz
• Operating Supply Voltage (typ): 3V
• Operating Temp Range: -40C to 85C
• Package Type: LLP EP
• Output Frequency Range: 1760 to 1866MHz
• Operating Supply Voltage (min): 2.8V
• Operating Supply Voltage (max): 3.2V
• Operating Temperature Classification: Industrial
• Pin Count: 36
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMX2531LQ1742TR

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I
I
Symbol
CPout
CPout
I
I
I
I
I
IH
v
IL
f
CPout
CPout
Electrical Characteristics
I
LN(f)
CC
OSCin
CPout
OSCin
I
OSC
f
OSC
CC
PD
PD
TRI
MM
V
T
Power Supply Current Power
Oscillator Input High Current
CP Current vs. Temperature
Normalized PLL Noise Floor
Oscillator Input Low Current
Phase Detector Frequency
Output Current Magnitude
Sink vs. Source Mismatch
Normalized PLL 1/f Noise
CP TRI-STATE Current
Current vs. CP Voltage
Power Down Current
Oscillator Sensitivity
LN
Frequency Range
Supply Current
Charge Pump
Charge Pump
Charge Pump
PLL_flicker
Parameter
Variation
Variation
LN
(Note 3)
(Note 4)
PLL_flat
(10 kHz)
(V
CC
Divider Disabled
= 3.0 V, -40°C
Divider Enabled
Current Consumption
ICP = 16X Charge Pump Gain
ICP = 16X Charge Pump Gain
ICP = 1X Charge Pump Gain
ICP = 1X Charge Pump Gain
CE = 0 V, Part Initialized
0.4 V < V
0.4 V < V
Oscillator
V
V
PLL
V
Conditions
CPout
CPout
T
T
8
IH
ICP = 15
(Note 2)
ICP = 0
ICP = 1
ICP = 3
A
A
≤
V
= 2.75 V
= 25°C
= 25°C
IL
CPout
CPout
T
= 1.2 V
= 1.2 V
= 0
A
≤
< 2.0 V
< 2.0 V
85 °C; except as specified.)
LMX2531LQ2265E
LMX2531LQ2820E
LMX2531LQ2265E
LMX2531LQ2820E
All Other Options
All Other Options
/2570E
/3010E
/2570E
/3010E
-100
Min
0.5
5
1440
-104
-202
-212
Typ
180
360
-94
38
38
34
41
44
37
90
7
2
2
4
8
Max
100
2.0
44
46
41
49
52
46
80
32
10
8
dBc/Hz
dBc/Hz
Units
MHz
MHz
Vpp
mA
µA
µA
µA
µA
µA
µA
µA
nA
%
%
%