Datasheet

TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
WC2551I0019.200000
VER. 03
16-Apr-13
ELECTRICAL SPECIFICATIONS
SRe Part Number :
WC2551I0019.200000
Item
Symbol
Specifications
Units
Nominal Frequency
Fo
19.200000
MHz
Operating Temperature Range
TR
-30 to +85
°C
-40 to +85
°C
Storage Temperature Range
Notes
Supply Voltage
VDD
+3.3 ± 5.0%
V
Frequency Stability
FT
± 2.0
ppm
vs. Temperature (Refer to the mid-point
between minimum and maximum frequency
values over the specified temperature range)
Frequency Stability
± 0.2
ppm
vs. Load varied 10pF//10kΩ±10%
Frequency Stability
± 0.1
Frequency Tolerance
± 2.0
Static Temperature Hysteresis
± 0.6
ppm
Max. After 2 times reflow (Refer to nominal
frequency)
ppm
Max.
ppm
per year at 25°C
1.5
mA
Max.
2.5
msec
0.8 to 1.4
Vp-p
10
KΩ
9KΩ Min / 11KΩ Max
10
pF
9pF Min / 11pF Max
-7
dBc
Max.
M
I
L
±1
LT
Supply Current
IDD
Output Voltage
Output Load Resistance
Output Load Capacitance
Harmonics
Phase Noise
Frequency Control Range
Clipped Sinewave
E
R
Start Up Time v.s Output Level
P
A
IN
vs. Supply Voltage varied Vdd±5% at 25°C
Aging
Logic Type
Y
R
ppm
-137
Max, 90% of specified output level
dBc/Hz Max, at 1kHz offset
±5 to ±15
ppm
Vcont=0.5V to 2.5V
Linearity
10
%
Max
Input Resistance
500
KΩ
Min
Modulation Bandwidth
10
KHz
Min
※ This product doesn't include harmful substance that stipulated by SONY SS-00259 Level 1 and S-AT2-001 Level 1 standard. RoHS Compliant (Pb - Free).
E0-R-4-014 Rev. E
Page 1
TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
WC2551I0019.200000
VER. 03
16-Apr-13
TEST CIRCUIT
RELIABILITY SPECIFICATIONS
Y
R
ENVIRONMENTAL:
a) THERMAL SHOCK: MIL-STD-883, Method 1011, Condition A
b) MOISTURE RESISTANCE: MIL-STD-883, Method 1004
c) VIBRATION: MIL-STD-883, Method 2007, Condition A
A
IN
d) RESISTANCE TO SOLDERING HEAT: J-STD-020D Table 5-2 Pb-free devices
(except 2 cycles max)
M
I
L
e) HAZARDOUS SUBSTANCE: Pb - free and RoHS Compliant.
MECHANICAL:
E
R
a) SHOCK: MIL-STD-883, Method 2002, Condition B
b) SOLDERABILITY: JESD22-B102-D Method 2 (Preconditioning E)
c) TERMINAL STRENGTH: MIL-STD-883, Method 2004, Test Condition D
P
d) GROSS LEAK: MIL-STD-883, Method 1014, Condition C
e) FINE LEAK: MIL-STD-883, Method 1014, Condition A2, R1=2x10-8 atm cc/s
f) SOLVENT RESISTANCE: MIL-STD-202, Method 215
SUGGESTED IR REFLOW PROFILE
*As per IPC-JEDEC J-STD-020D
E0-R-4-014 Rev. E
Page 2
TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
WC2551I0019.200000
VER. 03
16-Apr-13
MARKING
Frequency Code
192
C yw
Dot denotes Pin #1
Date Code
w
y
Week Code
Year Code (last digit
of year)
Y
R
MECHANICAL DRAWINGS ( Scale: None. Dimensions are in mm.)
A
IN
Recommended Land Pattern
#4
#3
#1
#2
M
I
L
E
R
P
Pin No.
#1
#4
E0-R-4-014 Rev. E
#2
(TOP VIEW)
#4
#3
#1
#2
Connections
1
*(GND)
Vcont
2
GND
3
OUTPUT
4
VCC
DD
#3
Page 3
TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
WC2551I0019.200000
VER. 03
16-Apr-13
TAPE&REEL
Index Mark
Y
R
M
I
L
A
IN
E
R
P
1. 230mm minimum leafer which consist of carrier and/or tape followed by a minimum of
160mm of empty carrier tape sealed with cover tape.
2. 160mm minimum trailer of empty carrier tape sealed with cover tape.
E0-R-4-014 Rev. E
Page 4
TYPE WC 2.5X2.0 VOLTAGE CONTROLLED TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
WC2551I0019.200000
VER. 03
16-Apr-13
PACKING
Close
Begin
Start
End
3000pcs-Product Tape
Y
R
A
IN
Inner Packing Carton
E
R
M
I
L
Blue Qualified Label
P
Storeroom Label
Storeroom Label
Storeroom Label
Deliver Packing Carton
(L29*W24*H30)
Green Qualified Label
E0-R-4-014 Rev. E
Page 5