Crystal specifications, Chip and package information – Rainbow Electronics DS1339 User Manual
Page 15
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DS1339
15 of 18
CRYSTAL SPECIFICATIONS*
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Nominal Frequency
F
O
32.768
kHz
Series Resistance
ESR
45
kΩ
Load Capacitance
C
L
6
pF
*The crystal, traces, and crystal input pins should be isolated from RF generating signals. Refer to Application Note 58 “Crystal Considerations
for Dallas Real-Time Clocks” for additional specifications.
CHIP AND PACKAGE INFORMATION
TRANSISTOR COUNT: 10,950
PROCESS: CMOS
THERMAL RESISTANCE, TYP, µsop:
q
JA
,
+207°C/W,
q
JC
+40°C/W
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