Rainbow Electronics DS1339 - Manual (Page 15)

DS1339
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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