C3991 CRYSTEKCRYSTAL [Crystek Corporation], C3991 Datasheet - Page 3

• Manufacturer Part Number: C3991
• Description: 5x7mm SMD HCMOS Clock Oscillator 5.0 Volts
• Manufacturer: CRYSTEKCRYSTAL [Crystek Corporation]

Resistance to Soldering Heat:
Moisture Resistance:
#1
#4
XXX=Date Code
Environmental:
Solvent Resistance:
Frequency
0.055 Typ.
(1.40 Typ.)
0.200 ±0.005
(5.08 ±0.13)
P/N XXX
Thermal Shock:
Mechanical:
(7.20)
0.283
XX
Solderability:
Denotes pad 1
Vibration:
Shock:
#2
#3
(5.02)
0.204
0.045 ±0.008
XX=Lot Code
(1.14 ±0.20)
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition I or J
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Supply
PWR
mA
M
0.01uF Bypass Capacitor Recommended
VM
High Impedance
GND or "LOW"
SUGGESTED PAD LAYOUT
Bypass
Cap.
pin 4
pin 1
0.071 SQ
(5.08)
0.200
(1.80)
Vdd
C32xx 5x7mm SMD
HCMOS Clock Oscillator
5.0 Volts
OSC.
(1.80)
(4.19)
0.075
0.165
OUT
GND
OPEN or "HIGH"
Oscillation
260°C
217°C
200°C
150°C
RECOMMENDED REFLOW SOLDERING PROFILE
pin 3
pin 2
NOTE: Reflow Profile with 240°C peak also acceptable.
incl Probe Cl
180 Secs. Max.
O/P Load
Open or N/C
“1” level 0.7*Vcc Min Active
“0”level 0.3*Vcc Max
8 Minutes Max.
Preheat
OUT
3°C/Sec Max.
Ramp-Up
Tri-State Function
Pad
1
2
3
4
Pin #1
State
Connection
Enable/Disable
GND
Out
Vcc
10 Secs. Max.
260°C for
90 Secs. Max.
Temperature Zone
Active
High Z
Ramp-Down
Critical
6°C/Sec.
Output
State
Rev.: F
Date: 03-06-08