lmk03000c National Semiconductor Corporation, lmk03000c Datasheet - Page 4

• Manufacturer Part Number: lmk03000c
• Description: Precision Clock Conditioner With Integrated Vco
• Manufacturer: National Semiconductor Corporation

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I
I
f
V
f
I
CC
CC
OSCin
COMP
SRCE
OSCin
Absolute Maximum Ratings
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors
for availability and specifications.
Recommended Operating Conditions
Note 1: "Absolute Maximum Ratings" indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability
and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those indicated in
the Recommended Operating Conditions is not implied. The Recommended Operating Conditions indicate conditions at which the device is functional and the
device should not be operated beyond such conditions.
Note 2: This device is a high performance integrated circuit with ESD handling precautions. Handling of this device should only be done at ESD protected work
stations. The device is rated to a HBM-ESD of > 2 kV, a MM-ESD of > 200 V, and a CDM-ESD of > 1.2 kV.
Package Thermal Resistance
Note 3: Specification assumes 16 thermal vias connect the die attach pad to the embedded copper plane on the 4-layer JEDEC board. These vias play a key
role in improving the thermal performance of the LLP. It is recommended that the maximum number of vias be used in the board layout.
Electrical Characteristics
(3.15 V
parametric norms at Vcc = 3.3 V, T
and are not guaranteed).
Symbol
Power Supply Voltage
Input Voltage
Storage Temperature Range
Lead Temperature (solder 4 s)
Junction Temperature
Ambient Temperature
Power Supply Voltage
PD
CPout
square
square
≤
Vcc
Power Supply Current
(Note 5)
Power Down Current
Reference Oscillator Input Frequency
Range for Square Wave
Square Wave Input Voltage for OSCin and
OSCin*
Phase Detector Frequency
Charge Pump Source Current
Parameter
≤
3.45 V, -40 °C
Parameter
Parameter
48-Lead LLP (Note 3)
≤
T
A
A
= 25 °C, and at the Recommended Operation Conditions at the time of product characterization
Package
≤
85 °C, Differential Inputs/Outputs; except as specified. Typical values represent most likely
(Note 4)
Symbol
V
T
(Notes 1, 2)
CC
A
Current Consumption
Reference Oscillator
Symbol
Entire device; CLKout0 & CLKout4
enabled in Bypass Mode
Entire device; All Outputs Off (no
emitter resistors placed)
POWERDOWN = 1
AC coupled; Differential (V
V
V
V
V
T
V
V
CPout
CPout
CPout
CPout
T
T
STG
CC
IN
L
J
27.4° C/W
PLL
θ
= Vcc/2, PLL_CP_GAIN = 1x
= Vcc/2, PLL_CP_GAIN = 4x
= Vcc/2, PLL_CP_GAIN = 16x
= Vcc/2, PLL_CP_GAIN = 32x
4
JA
3.15
Min
-40
Conditions
θ
J-PAD (Thermal Pad)
-0.3 to (V
OD
5.8° C/W
Typ
3.3
25
-0.3 to 3.6
-65 to 150
)
Ratings
+260
125
CC
+ 0.3)
Min
0.2
1
Max
3.45
85
161.8
1600
3200
Typ
100
400
86
1
Units
Max
200
1.6
°C
°C
°C
40
V
V
Units
°C
V
Units
MHz
MHz
Vpp
mA
mA
µA