LMX2355SLB National Semiconductor, LMX2355SLB Datasheet - Page 4

• Manufacturer Part Number: LMX2355SLB
• Description: PLLatinum Fractional N RF/ Integer N IF Dual Low Power Frequency Synthesizer
• Manufacturer: National Semiconductor

www.national.com
Power Supply Voltage
Voltage on any pin with GND = 0V
Storage Temperature Range
Lead Temperature (Solder 4 sec.)
GENERAL
I
I
f
f
f
f
Pf
Pf
V
CHARGE PUMP
ICPo-
ICPo-
ICPo-
ICPo-
Parameter
Power Supply Voltage
Operating Temperature
CC
CC-PWDN
in
in
OSC
Absolute Maximum Ratings
Recommended Operating Conditions
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 test conditions, 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
be done at ESD-free workstations.
Electrical Characteristics
All min/max specifications are guaranteed by design, or test, or statistical methods.
OSC
in RF
in IF
RF
IF
Symbol
source RF
sink RF
source RF
sink RF
Parameter
Power Supply Current
Power Down Current
RF Operating Frequency
IF Operating Frequency
Oscillator Frequency
Phase Detector Frequency
RF Input Sensitivity
IF Input Sensitivity
Oscillator Sensitivity
RF Charge Pump Output
Current (see Programming
Description 3.2.2)
Parameter
(V
cc RF
(Notes 1, 2)
RF and IF
IF Only
RF_EN = IF_EN = LOW
No load on OSC
RF and IF
V
V
2.7V
OSC
VCPo Vp/2, RF_CP_WORD =
0000
VCPo = Vp/2, RF_CP_WORD =
0000
VCPo = Vp/2, RF_CP_WORD =
1111
VCPo = Vp/2, RF_CP_WORD =
1111
CC
CC
= V
Symbol
Symbol
V
V
V
V
V
V
Vp
Vp
= 3.0V
= 5.0V
CC RF
IF
T
CC IF
CC RF
pRF
cc IF
CC IF
T
Ts
pIF
Vi
A
, OSC
RF
L
V
IF
= V
CC
Conditions
P RF
RF
5.5V
4
= V
RF
<
2kV and is ESD sensitive. Handling and assembly of this device should only
P IF
V
V
V
Min
−40
−0.3
−0.3
−0.3
−0.3
−0.3
2.7
CC RF
Min
−65
= 3.0V; −40˚C
CC
CC
Value
Typ
Value
<
Typ
Min
−15
−10
−10
0.5
0.5
10
T
2
A
<
+85˚C except as specified)
Value
−100
−1.6
Typ
100
V
6.0
1.1
1.6
20
V
CC
Max
+85
5.5
5.5
5.5
+150
+260
CC RF
Max
6.5
6.5
6.5
6.5
+ 0.3
Max
V
550
8.5
2.0
2.5
50
50
10
0
0
0
CC
Units
Units
˚C
C˚
C˚
V
V
V
V
V
V
V
V
V
Units
GHz
MHz
MHz
MHz
dBm
dBm
dBm
V
mA
mA
mA
mA
µA
µA
µA
PP