9SQL4954 Datasheet, PDF (16/20 Pages) Integrated Device Technology – 4-output CK420BQ Derivative

9SQL4954 DATASHEET
Recommended Crystal Characteristics (3225 package)
PARAMETER
Frequency
Resonance Mode
Frequency Tolerance @ 25°C
Frequency Stability, ref @ 25°C Over
Operating Temperature Range
Temperature Range (commerical)
Temperature Range (industrial)
Equivalent Series Resistance (ESR)
Shunt Capacitance (C_O)
Load Capacitance (C_L)
Drive Level
Aging per year
VALUE
25
Fundamental
±20
±20
0~70
-40~85
50
7
8
0.3
±5
UNITS
MHz
-
PPM Max
PPM Max
°^C
°C
Ω Max
pF Max
pF Max
mW Max
PPM Max
NOTES
Marking Diagram
IDT
9SQL4954B
NLGI
YYWW$
LOT
Notes:
1. “YYWW” is the last two digits of the year and week that the part was assembled.
2. “$” denotes the mark code.
3. “I” denotes industrial temperature range device.
4. “LOT” is the lot sequence number.
Thermal Characteristics
PARAMETER SYMBOL
θ_JC
θ_Jb
Thermal Resistance
θ_JA0
θ_JA1
θ_JA3
θ_JA5
1_{ePad soldered to board}
CONDITIONS
Junction to Case
Junction to Base
Junction to Air, still air
Junction to Air, 1 m/s air flow
Junction to Air, 3 m/s air flow
Junction to Air, 5 m/s air flow
PKG
NLG32
TYP.
42
2.4
39
33
28
27
UNITS
°C/W
°C/W
°^C/W
°C/W
°C/W
°C/W
NOTES
1
1
1
1
1
1
4-OUTPUT CK420BQ DERIVATIVE
16
DECEMBER 12, 2016