參數(shù)資料
型號: VT83201S1
廠商: Vaishali Semiconductor
英文描述: 3.3V Low Phase Noise VCXO Voltage-Controlled Crystal Oscillator and PLL Clock Synthesizer
中文描述: 3.3V的低相位噪聲壓控電壓控制晶體振蕩器和PLL時鐘合成器
文件頁數(shù): 3/4頁
文件大?。?/td> 45K
代理商: VT83201S1
VT83201
2001-04-12
Page
3
MDST-0011-01
www.Vaishali.com
Vaishali Semiconductor 747 Camden Avenue, Suite C Campbell CA 95008 Ph. 408.377.6060 Fax 408.377.6063
Table 2. Clock Selection Table (OE = High)
S1
0
S0
0
CLK1
REF/4
CLK2
REF/2
0
M
(1)
OFF
X 0.666
0
1
OFF
X 2.6666
1
0
OFF
X 4
1
1
OFF
X 1.3333
Note:
1.
1 (HIGH) = V
IN
V
DD
– 0.5
M (MID) = 0.5V
<
V
IN
<
V
DD
– 0.5V
SO has three valid states: 0 (LOW) = V
IN
0.5V
Table 3. Absolute Maximum Ratings
Parameter
Conditions
Referenced to GND
Min
Typ
Max
4.6
Units
V
Supply voltage, V
DD
Inputs and Clock Outputs
Referenced to GND
-0.5
VDD+0.5
V
Soldering Temperature
Max of 10 seconds
260
°C
Storage temperature
-65
150
°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress
specifications only and correct functional operation of the device at these or any other conditions above those listed in the operational
sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product
reliability.
Table 4. Operating Conditions
Table 5. DC Electrical Characteristics
T
A
= 0
°
C to +70
°
C, V
DD
= 3.15 V to 3.45 V
Parameter
Output High Voltage, V
OH
Condition
I
OH
=-25mA
Min
2.4
Typ
(1)
Max
Units
V
Output Low Voltage, V
OL
I
OL
=25mA
0.4
V
Operating Supply Current, I
DD
No Load
38
mA
Short Circuit Current
Each output
±85
mA
Input Capacitance
S0, S1, OE
7
pF
Note
:
1. Typical values are at V
DD
= 3.3V and 25°C
Parameter
Conditions
Min
3.15
Typ
3.3
Max
3.45
Units
V
Operating Voltage, V
DD
Input High Voltage, V
IH
, X1 pin only
2.5
V
Input Low Voltage, V
IL
, X1 pin only
0.4
V
Input High Voltage, V
IH
, binary inputs
S1, OE
2
V
Input Low Voltage, V
IL
, binary inputs
S1, OE
0.8
V
Input High Voltage, V
IH
, trinary input
S0
V
DD
-0.5
V
Input Low Voltage, V
IL
, trinary input
S0
0.5
V
Operating Temperature
0
70
°C
VCXO control voltage, V
IN
0
3
V
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