参数资料
型号: LMX2313USLDX/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 600 MHz, QCC20
封装: LEAD FREE, THIN, CSP-20
文件页数: 27/29页
文件大小: 662K
代理商: LMX2313USLDX/NOPB
Electrical Characteristics (Continued)
V
CC =VP =VC = 3.0V, 40C < TA < +85C unless specified otherwise.
Symbol
Parameter
Conditions (Note 3)
Min
Typ
Max
Units
PHASE NOISE CHARACTERISTICS
L
N(f)
Normalized Single
Side-Band Phase Noise
Fφ = 200 kHz
F
OSC =10MHz
V
OSC = 1.0 VPP
ICP
O =4mA
T
A = 25C
159
dBc/Hz
L(f)
Single Side-Band Phase
Noise
LMX2310U
F
IN = 2450 MHz
Fφ = 200 kHz
F
OSC =10MHz
V
OSC = 1.0 VPP
ICP
O =4mA
T
A = 25C
78
dBc/Hz
LMX2311U
F
IN = 1960 MHz
Fφ = 200 kHz
F
OSC =10MHz
V
OSC = 1.0 VPP
ICP
O =4mA
T
A = 25C
80
dBc/Hz
LMX2312U
F
IN = 902 MHz
Fφ = 200 kHz
F
OSC =10MHz
V
OSC = 1.0 VPP
ICP
O =4mA
T
A = 25C
85
dBc/Hz
LMX2313U
F
IN = 450 MHz
Fφ =50kHz
F
OSC =10MHz
V
OSC = 1.0 VPP
ICP
O =4mA
T
A = 25C
85
dBc/Hz
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the conditions listed.
Note 2: This device is a high performance RF integrated circuit with an ESD rating <2 kV. Handling and assembly of this device should only be done at ESD free
workstations.
Note 3: Typical Conditions are at a TA of 25C.
Note 4: Icc current is measured with Clock, Data and LE pins connected to GND. OSCin and Fin pins are connected to Vcc. PWDN bit is program to 0. Icc current
is the current into Vcc pin.
Note 5: See FIN Sensitivity Test Setup.
Note 6: See OSCIN Sensitivity Test Setup.
Note 7: Charge Pump Magnitude is controlled by CPo_4X bit [R18].
Note 8: See Charge Pump Measurement Definition for detail on how these measurements are made.
Note 9: Analog Lock Detect open drain output pin only can be pulled up to Vext that will not exceed 6.5V.
Note 10: See Serial Input Data Timing.
Note 11: Normalized Single-Side Band Phase Noise is defined as: LN(f) = L(f) 20 log (FIN/Fφ), where L(f) is defined as the Single Side-Band Phase Noise.
LMX2310U/LMX231
1U/LMX2312U/LMX2313U
www.national.com
7
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