mk3732-10 Integrated Device Technology, mk3732-10 Datasheet - Page 4

• Manufacturer Part Number: mk3732-10
• Description: Vcxo And Multiplier
• Manufacturer: Integrated Device Technology

The external crystal must be connected as close to the chip
as possible and should be on the same side of the PCB as
the MK3732-10. There should be no via’s between the
crystal pins and the X1 and X2 device pins. There should be
no signal traces underneath or close to the crystal. See
application note MAN05.
Absolute Maximum Ratings
Recommended Operation Conditions
IDT™ / ICS™ VCXO AND MULTIPLIER
MK3732-10
VCXO AND MULTIPLIER
Aging
Load Capacitance
Shunt Capacitance, C0
C0/C1 Ratio
Equivalent Series Resistance
Stresses above the ratings listed below can cause permanent damage to the MK3732-10. These ratings, which are
standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at
these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
Supply Voltage, VDD
All Inputs and Outputs
Ambient Operating Temperature
Storage Temperature
Soldering Temperature
Parameter
Ambient Operating Temperature
Power Supply Voltage (measured in respect to GND)
Reference crystal parameters
Item
35 Ω Max
7 pF Max
±20 ppm
250 Max
14 pf
4
Crystal Tuning Load Capacitors
The crystal traces should include pads for small fixed
capacitors, one between X1 and ground, and another
between X2 and ground. Stuffing of these capacitors on the
PCB is optional. The need for these capacitors is
determined at system prototype evaluation, and is
influenced by the particular crystal used (manufacture and
frequency) and by PCB layout. The typical required
capacitor value is 1 to 4 pF.
The procedure for determining the value of these capacitors
can be found in application note MAN05.
+3.15
Min.
0
7V
-0.5V to VDD+0.5V
0 to +70°C
-65 to +150°C
260°C
Refer to pages 3 - 4
Typ.
3.3
Rating
+3.45
Max.
+70
VCXO AND MULTIPLIER
MK3732-10
Units
°C
V
REV C 050203