參數(shù)資料
型號： LMX2326TMX/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： PLL合成/DDS/VCOs
英文描述： PLL FREQUENCY SYNTHESIZER, 2800 MHz, PDSO16
封裝： 0.173 INCH, LEAD FREE, PLASTIC, TSSOP-16
文件頁數(shù)： 13/19頁
文件大?。?/td> 342K
代理商： LMX2326TMX/NOPB
Absolute Maximum Ratings (Notes 1, 2)
Power Supply Voltage
V
CC1
0.3V to +6.5V
V
CC2
0.3V to +6.5V
V
p
0.3V to +6.5V
Voltage on Any Pin
with GND = 0V (V
I)
0.3V to V
CC +
0.3V
Storage Temperature Range (T
S)
65C to +150C
Lead Temperature (T
L)
(solder, 4 sec.)
+260C
Recommended Operating
Conditions
Min
Max
Units
Power Supply Voltage
V
CC1
2.3
5.5
V
CC2
V
CC1
V
CC1
V
p
V
CC
5.5
V
Operating Temperature (T
A)
40
+85
C
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to
the device may occur. Recommended operating conditions indicate condi-
tions for which the device is intended to be functional, but do not guarantee
specific performance limits. For guaranteed specifications and test condi-
tions, see the Electrical Characteristics. The guaranteed specifications apply
only for the test conditions listed.
Note 2: This device is a high performance RF integrated circuit with an ESD
rating < 2 kV and is ESD sensitive. Handling and assembly of this device
should only be done at ESD protected work stations.
Electrical Characteristics
V
CC = 3.0V, Vp = 3.0V; 40C < TA < 85C except as specified
Symbol
Parameter
Conditions
Values
Units
Min
Typ
Max
I
CC
Power Supply Current
LMX2306
V
CC = 2.3V to 5.5 V
1.7
3.5
mA
LMX2316
V
CC = 2.3V to 5.5V
2.5
5.0
mA
LMX2326
V
CC = 2.3V to 5.5V
4.7
7.0
mA
I
CC-PWDN
Powerdown Current
V
CC = 3.0V
1
A
f
IN
RF Input Operating
Frequency
LMX2306
V
CC = 2.3V to 5.5V
25
550
MHz
LMX2316
V
CC = 2.3V to 5.5V
0.1
1.2
GHz
LMX2326
V
CC = 2.3V to 5.5V
0.1
2.1
GHz
V
CC = 3.0V to 5.5V
0.1
2.8
GHz
f
osc
Maximum Oscillator Frequency
V
CC = 2.3V to 5.5V
5
40
MHz
V
CC = 2.7V to 5.5V
5
100
MHz
f
φ
Maximum Phase Detector Frequency
10
MHz
Pf
IN
RF Input Sensitivity
V
CC = 2.3V to <3.0V
15
+0
dBm
V
CC = 3.0V to 5.5V
10
+0
dBm
OSC
IN
Oscillator Sensitivity
5
dBm
V
IH
High-Level Input Voltage
0.8 x V
CC
V
IL
Low-Level Input Voltage
0.2 x
V
CC
V
I
IH
High-Level Input Current
V
IH =VCC = 5.5V (Note 4)
1.0
A
I
IL
Low-Level Input Current
V
IL = 0V, VCC = 5.5V
1.0
A
I
IH
Oscillator Input Current
V
IH =VCC = 5.5V
100
A
I
IL
Oscillator Input Current
V
IL = 0V, VCC = 5.5V
100
A
ICP
o-source
Charge Pump Output Current
V
Do =Vp/2, ICPo = LOW
250
A
ICP
o-sink
V
Do =Vp/2, ICPo = LOW
250
A
ICP
o-source
V
Do =Vp/2, ICPo = HIGH
1.0
mA
ICP
o-sink
V
CPo =Vp/2, ICPo = HIGH
1.0
mA
ICP
o-Tri
Charge Pump TRI-STATE Current
0.5
≤ V
CPo
≤ V
p 0.5
2.5
nA
40C < T
A < 85C
LMX2306/LMX2316/LMX2326
www.national.com
3
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