lm2324 National Semiconductor Corporation, lm2324 Datasheet - Page 3

• Manufacturer Part Number: lm2324
• Description: Pllatinum? 2.0 Ghz Frequency Synthesizer For Rf Personal Communications
• Manufacturer: National Semiconductor Corporation

GENERAL
I
I
f
OSC
f
Pf
V
CHARGE PUMP
ICP
ICP
ICP
ICP
VCP
ICP
ICP
ICP
DIGITAL INTERFACE (DATA, CLK, LE, CE)
V
V
I
I
I
I
MICROWIRE TIMING
t
t
t
t
t
t
CC
CC
IN
PD
IH
IL
IH
IL
CS
CH
CWH
CWL
ES
EW
OSC
IH
IL
Note 3: Except f
Note 4: See related equations in charge pump current specification definitions
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Supply Voltage (V
Power Supply for Charge Pump (V
Voltage on Any Pin with
Storage Temperature Range (T
Lead Temperature (solder, 4 sec.) (T
ESD - Human Body Model (Note 2)
Electrical Characteristics
IN
Symbol
-PWDN
o-source
o-sink
o-Tri
o
o-sink
o-source
o
GND = 0V (V
o
in
vs.
vs. T
vs.
Power Supply Current
Power Down Current
f
Oscillator Operating Frequency
Phase Detector Frequency
Input Sensitivity f
through a 10 pF capacitor
Oscillator Sensitivity
Charge Pump Output Current
Charge Pump TRI-STATE
Current
Charge Pump Output Current
Variation vs. Voltage (Note 4)
Charge Pump Output Current
Sink vs. Source Mismatch
(Note 4)
Charge Pump Output Current
Magnitude Variation vs.
Temperature (Note 4)
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current
Oscillator Input Current
Data to Clock Set Up Time
Data to Clock Hold Time
Clock Pulse Width High
Clock Pulse Width Low
Clock to Enable Set Up Time
Enable Pulse Width
IN
IN
and OSC
I
Operating Frequency
)
in
Parameter
CC
)
INB
S
)
grounded
P
)
L
)
−0.3V to V
(V
−65˚C to +150˚C
CC
−0.3V to 6.5V
(Note 1)
V
= 3V, V
V
V
V
VCP
0.5
T = 25˚C
0.5
T = 25˚C
VCP
T = 25˚C
VCP
−40˚C
(Note 3)
(Note 3)
V
V
V
V
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
See Data Input Timing
CC
CC
CC
CC
CC
IH
IL
IH
IL
= 0, V
= 0, V
+260˚C
to 6.5V
= V
= V
o
o
o
+ 0.3V
= 2.7V to 5.5V
= 3.0V
= 5.0V
VCP
VCP
= V
= V
= V
2 kV
P
CC
CC
T
= 3V; −40˚C
P
P
P
CC
CC
o
o
Conditions
= 5.5V
= 5.5V
/2
/2
/2
+85˚C
= 5.5V
= 5.5V
3
V
V
P
P
- 0.5
- 0.5
Recommended Operating
Conditions
Power Supply Voltage (V
Power Supply for Charge Pump (V
Operating Temperature (T
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.
Note 2: This device is a high performance RF integrated circuit and is ESD
sensitive. Handling and assembly of this device should on be done on ESD
protected workstations.
<
T
A
<
85˚C except as specified).
0.8 V
(Note 1)
−100
−1.0
−1.0
Min
−15
−10
0.1
0.4
50
10
50
50
50
50
5
CC
CC
A
)
)
−4.0
Typ
3.5
1.0
4.0
0.1
10
10
10
5
P
)
V
0.2 V
CC
−40˚C to +85˚C
Max
100
2.0
1.0
1.0
40
10
0
0
−0.3
2.7V to 5.5V
www.national.com
V
CC
CC
to 5.5V
Units
MHz
MHz
dBm
GHz
V
mA
mA
mA
µA
nA
µA
µA
µA
µA
ns
ns
ns
ns
ns
ns
%
%
%
V
V
PP