PHILIPS NX3215SB

Crystal Units
NX3215SB
For Mobile Communications
n Features
Ultra compact, thin, and light weight tuning fork crystal unit.
lExcellent heat resistance and environmental characteristics.
lExcellent electric performance optimum for mobile communications,
OA (office automation), AV (audiovisual) and Automotive applications are exhibited.
lRoHS compliant. These can meet the requirements of re-flow profiling using lead-free
solder.
lUse a metal lid: Excellent shock resistance during chip mounting process comparing to
a glass lid.
n Specifications
Model
Item
NX3215SB
32.768kHz
Nominal Frequency
−40 to +85℃
Operating temperature (℃)
Storage temperature (℃)
−40 to +85℃
Recommended drive leve
0.1µW (0.5µW Max.)
±20 × 10−6
Frequency Tolerance (25 ±3 ℃)
+25℃ ± 5℃
Turning point
−0.04 × 10−6/ ℃2 Max.
Temperature coefficient
Load capacitance
9.0pF, 12.5pF
Series resistance
80kΩ Max.
Shunt capacitance
1pF typ./ 1.5pF Max.
500MΩ Min.
Insulation resistance
n List of Ordering Codes
Load capacitance
Ordering Code
9.0pF
12.5pF
NX3215SB-32.768K-STD-MUA-7
NX3215SB-32.768K-STD-MUA-6
n Dimensions
3.2±0.1
mm
1.5±0.1
Internal connections (TOP VIEW)
#2
0.55±0.05
#1
Reference land pattern
1.6
#2
#1
2
1
1.55
1
0.6
3.6
tf01_090610_nx3215sb_e