Crystal oscillator
Specifications (characteristics)
Specifications
PHW / SHW
Item
Symbol
Remarks
PTW / STW
PCW / SCW
Output frequency range
Supply voltage
f0
32.001 MHz to 135.000 MHz
VCC
5.0 V ±0.5 V
3.3 V ±0.3 V
Storage
-55 °C to +100 °C
Stored as bare product after unpacking
T_stg
Temperature temperature
range
Operating
-20 °C to +70 °C
T_use
temperature
Frequency tolerance
Current consumption
Output disable current
Stand-by current
F_tol(osc)
ICC
B: ±50 × 10-6
C: ±100 × 10-6
-20 °C to +70 °C
*1
45 mA Max.
30 mA Max.
28 mA Max.
16 mA Max.
No load condition( Max. frequency range )
OE=GND (PTW,PHW,PCW)
I_dis
I_std
50 µA Max.
40 % to 60 %
=GND (STW,SHW,SCW)
ST
50 % VCC level, L_CMOS=Max.
1.4 V level, L_CMOS=Max.
Symmetry
SYM
40 % to 60 %
5 TTL Max.
High output voltage
Low output voltage
Output load condition
(TTL)
VOH
VOL
VCC-0.4 V Min.
IOH=-16 mA(PTW , STW , PHW , SHW)/-8 mA(PCW , SCW)
IOL= 16 mA(PTW , STW , PHW , SHW)/ 8 mA(PCW , SCW)
0.4 V Max.
L_TTL
fO≤ 90 MHz, Max.Supply voltage.
Output load condition
(CMOS)
L_CMOS
15 pF Max.
Max.frequency, Max.Supply voltage.
Output enable /
disable input voltage
VIH
VIL
2.0 V Min.
0.8 V Max.
70 % VCC Min.
20 % VCC Max.
OE Terminal ,
Terminal
ST
4 ns Max.
20 % VCC to 80 % VCC level, L_CMOS ≤ Max.
0.4 V to 2.4 V level
Output rise and fall time
tr / tf
4 ns Max.
Oscillation start up time
Frequency aging
t
OSC
10 ms Max.
Time at minimum supply voltage to be 0 s
+25 °C, VCC=5.0 V / 3.3 V, First year
±5 × 10-6 / year Max.
F_aging
*1 “C” tolerance : 40 MHz<f0≤135 MHz
External dimensions
.
10.5 Max.
#4
#3
Pin map
Pin
1
Connection
OE or ST
GND
E 18.4320C
2
3
OUT
PTF9352A
1.3
4
Vcc
#2
#1
(1.0)
(1.0)
0.51
5.08
0.05Min.
3.6
Metal may be exposed on the top or bottom of this product.
This will not affect any quality, reliability or electrical spec.
Note.
5.08
OE pin (PTF,PH,PCE,PDE,PTW,PHW,PCW,PTG,PHG,PCG)
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance.
ST pin (STW, SHW, SCW,SCG)
ST pin = "H" or "open" : Specified frequency output.
ST pin = "L" : Output is low level (weak pull - down),oscillation stops.
ST pin (SCE)
ST pin = "H" or "open" : Specified frequency output.
ST pin = "L" : Output is low level ,oscillation stops.
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