參數(shù)資料
型號: MK3732-10SLF
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 4/8頁
文件大?。?/td> 0K
描述: IC VCXO/MULTIPLIER 16-SOIC
標準包裝: 48
類型: PLL 時鐘合成器,VCXO
PLL: 帶旁路
輸入: 晶體
輸出: CMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:3
差分 - 輸入:輸出: 無/無
頻率 - 最大: 162MHz
除法器/乘法器: 是/是
電源電壓: 3.15 V ~ 3.45 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 16-SOIC
包裝: 管件
MK3732-10
VCXO AND MULTIPLIER
IDT VCXO AND MULTIPLIER
4
MK3732-10
REV E 051310
Aging
±20 ppm
Load Capacitance
14 pf
Shunt Capacitance, C0
7 pF Max
C0/C1 Ratio
250 Max
Equivalent Series Resistance
35
Max
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.
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.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK3732-10. These ratings, which are
standard values for IDT 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.
Recommended Operation Conditions
Item
Rating
Supply Voltage, VDD
7V
All Inputs and Outputs
-0.5V to VDD+0.5V
Ambient Operating Temperature
0 to +70
° C
Storage Temperature
-65 to +150
° C
Soldering Temperature
260
° C
Parameter
Min.
Typ.
Max.
Units
Ambient Operating Temperature
0
+70
° C
Power Supply Voltage (measured in respect to GND)
+3.15
3.3
+3.45
V
Reference crystal parameters
Refer to pages 3 - 4
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