PN5120A0HN1/C1 NXP Semiconductors, PN5120A0HN1/C1 Datasheet - Page 94

• Manufacturer Part Number: PN5120A0HN1/C1
• Description: RF Wireless Misc COMBO ANALOG/DIGI IC
• Manufacturer: NXP Semiconductors
• Type: Transmission Moduler

Specifications of PN5120A0HN1/C1

• Package / Case: HVQFN EP
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PN5120A0HN1/C1,157

NXP Semiconductors
15. Oscillator circuitry
111334
Product data sheet
The clock applied to the PN512 acts as time basis for the coder and decoder of the
synchronous system. Therefore stability of the clock frequency is an important factor for
proper performance. To obtain highest performance, clock jitter has to be as small as
possible. This is best achieved by using the internal oscillator buffer with the
recommended circuitry. If an external clock source is used, the clock signal has to be
applied to pin OSCIN. In this case special care for clock duty cycle and clock jitter is
needed and the clock quality has to be verified.
Fig 35. Quartz connection
Rev. 3.4 — 8 September 2009
OSCOUT
27.12 MHz
PN512
OSCIN
Transmission Module
© NXP B.V. 2010. All rights reserved.
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