LMX2430 National Semiconductor Corporation, LMX2430 Datasheet - Page 6

• Manufacturer Part Number: LMX2430
• Description: Pllatinum Dual High Frequency Synthesizer For Rf Personal Communications
• Manufacturer: National Semiconductor Corporation

www.national.com
I
Icc
Icc
Icc
RF SYNTHESIZER PARAMETERS
f
N
R
f
p
CC
FinRF
COMPRF
FinRF
RF
RF
Absolute Maximum Ratings
2, 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Vcc = EN = 2.5V, −40˚C ≤ T
Symbol
RF
IF
PD
Power Supply Voltage
Voltage on any pin to GND (V
Storage Temperature Range (T
Lead Temperature (solder 4 s) (T
PARAMETERS
Vcc to GND
V
I
must be
Power Supply
Current, RF
Synthesizer
Power Supply
Current, IF
Synthesizer
Powerdown Current
RF Operating
Frequency
N Divider Range
RF R Divider Range
RF Phase Detector Frequency
RF Input Sensitivity
<
+3.25V
Parameter
A
≤ +85˚C, unless otherwise specified
I
)
S
)
L
LMX2430
LMX2433
LMX2434
LMX2430
LMX2433
LMX2434
LMX2430
LMX2433
LMX2434
)
−0.3V to Vcc+0.3V
−65˚C to +150˚C
−0.3V to +3.25V
(Notes 1,
+260˚C
CLK, DATA and LE = 0V
OSCin = GND
RF_PD Bit = 0
IF_PD Bit = 1
RF_P Bit = 0
CLK, DATA and LE = 0V
OSCin = GND
RF_PD Bit = 1
IF_PD Bit = 0
IF_P Bit = 0
EN, ENosc, CLK, DATA
and LE = 0V
RF_P Bit = 0
RF_P Bit = 1
RF_P Bit = 0
RF_P Bit = 1
RF_P Bit = 0 or 1
P = 8/9
(Note 4)
P = 16/17
(Note 4)
P = 32/33
(Note 4)
LMX2430/33
2.25V ≤ Vcc ≤ 2.75V
(Note 5)
LMX2434
2.35V ≤ Vcc ≤ 2.75V
(Note 5)
6
Conditions
Recommended Operating
Conditions
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, refer to the Electrical Characteristics section. The guaranteed specifi-
cations apply only for the conditions listed.
Note 2: This device is a high performance RF integrated circuit with an ESD
rating
should only be done at ESD protected work stations.
Note 3: GND = 0V
Power Supply Voltage
Vcc to GND
Operating Temperature (T
<
2 kV and is ESD sensitive. Handling and assembly of this device
(Note 1)
1000
Min
250
250
500
500
−15
−12
24
48
96
3
A
)
Value
Typ
2.8
3.2
4.6
1.4
2.0
2.4
+2.25V to +2.75V
−40˚C to +85˚C
262151
524287
524287
32767
2500
3000
3000
3600
5000
Max
3.6
4.4
6.2
2.0
2.8
3.5
10
10
0
0
Units
MHz
MHz
MHz
MHz
MHz
MHz
dBm
dBm
mA
mA
mA
mA
mA
mA
µA