DS2151 Dallas Semiconducotr, DS2151 Datasheet - Page 35

• Manufacturer Part Number: DS2151
• Description: T1 Single-Chip Transceiver
• Manufacturer: Dallas Semiconducotr

CRYSTAL SELECTION GUIDELINES Table 12-4
DS2151Q EXTERNAL ANALOG CONNECTIONS Figure 12-1
NOTE:
See the separate Application Note for details on how to construct a protected interface.
Parallel Resonant Frequency
Mode
Load Capacitance
Tolerance
Pullability
Effective Series Resistance
Crystal Cut
PARAMETER
35 of 51
6.176 MHz
Fundamental
18 pF to 20 pF (18.5 pF nominal)
CL=10 pF, delta frequency=+175 to +250 ppm
CL=45 pF, delta frequency=-175 to -250 ppm
40 ohms maximum
AT
50 ppm
SPECIFICATION
DS2151Q