參數(shù)資料
型號: PT7V2727
廠商: Electronic Theatre Controls, Inc.
英文描述: 3.3v/5.0v operating voltage
中文描述: 3.3v/5.0v工作電壓
文件頁數(shù): 2/5頁
文件大?。?/td> 292K
代理商: PT7V2727
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Maximum Ratings
(Above which the useful life may be impaired. For user
guidelines, not tested.)
DC Electrical Characteristics
(Unless otherwise specified, V
CC
= 3.3V, f
O
= 27MHz, V
IN
= 1.65V, Load = 15pF, T
A
= 25
o
C)
Sym.
Parameter
Test Condition
PT0173(05/04)
Ver: 0
2
Preliminary Data Sheet
PT7V2727/3727 VCXO
Pin
Min.
Typ.
Max.
Unit
V
CC
Supply Voltage
V
CC
3.153
3.3
3.465
V
I
CC
Supply Current
OE = 3.3V,
C
L
= 15pF
V
OH
= V
CC
-0.5V
V
OL
= 0.5V
V
IN
= 0V
V
CC
5
mA
I
OH
I
OL
R
S
f
High-level output voltage
Low-level output voltage
Negative Resistance
Input Frequency
CLKOUT
CLKOUT
X1, X2
X1, X2
-11
12
-150
27
-4
30
4
20
mA
*
MHz
C
L
Output Capacitance
* Note:
only reference for design.
AC Electrical Characteristics
(Unless otherwise specified, f
O
= 27MHz, Load = 15pF, T
A
= 25
o
C)
Sym.
Parameter
CLKOUT
15
30
pF
Test Condition
Pin
Min.
Typ.
Max.
Unit
t
r
/ t
f
Rise / Fall time
0.1V
CC
to 0.9V
CC
CLKOUT
1.5
6
ns
Duty Output clock duty cycle
At V
CC
/2
CLKOUT
45
50
55
%
f
Output frequency pull range
V
IN
from 0V to V
CC
±
120
ppm
t
j
Cycle to cycle jitter
50
ps
Linearity
V
IN
from 0.1 to 0.9V
CC
±
10
%
Oscillator start time
Trigger at 0.9V
CC
1.5
10
ms
Storage Temperature………………..-55
o
C to 125
o
C
Ambient Temperature…………….….-40
o
C to 85
o
C
Supply Voltage V
CC
…………….…
. …
-0.5V
to 7V
Input Voltage……………………-0.5V to V
CC
+0.5V
Output Current ……………………………….10mA
Soldering Lead Temperature(10s)…………….260
o
C
Note:
Stresses greater than those listed under MAXIMUM RATINGS
may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or
any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods may
affect reliability.
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