PCD3316T NXP Semiconductors, PCD3316T Datasheet - Page 9

• Manufacturer Part Number: PCD3316T
• Manufacturer: NXP Semiconductors

Specifications of PCD3316T

• Process Technology: CMOS
• Operating Frequency (max): 3580kHz
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Philips Semiconductors
9397 750 04824
Product specification
a.
c.
Fig 6. 3.58 MHz oscillator configurations.
a.
Fig 7. Resonator requirements and equivalent circuit.
handbook, halfpage
handbook, halfpage
handbook, halfpage
Standard oscillator: quartz or PXE.
External clock: square wave.
Resonator requirements for the ACO.
( )
500
R1
400
300
200
100
C1
(see
due to integrated load capacitances of 10 pF;
see curve (2).
(1) C1
(2) C1
(3) C1
0
0
e
and C2
Figure
(1)
e
e
e
= C2
= C2
= C2
(2)
e
6b). Normally, they are not needed
20
1
are the external load capacitances
(3)
e
e
e
HXIN
3.58 MHz
square wave
1
= 22 pF.
= 0 pF.
= 12 pF.
HXIN
PCD3316
PCD3316
40
2
HXOUT
2
HXOUT
MGK727
MGK725
60
C0 (pF)
MBK948
80
11 March 1999
b.
d.
b.
handbook, halfpage
handbook, halfpage
handbook, halfpage
Oscillator: quartz or PXE with external capacitors.
External clock: sine wave.
Resonator equivalent circuit.
For correct function of the oscillator, the values
of R1 and C0 of the chosen resonator (quartz or
PXE) must be below the related curve lines
shown in
resistor R0 must be less than 47 k .
The wiring between chip and resonator should
be kept as short as possible.
Figure
C1 e
C1
1
1
7a. The value of the parallel
HXIN
HXIN
3.58 MHz
sine wave
PCD3316
PCD3316
L1
R0
C0
2
2
© Philips Electronics N.V. 1999. All rights reserved.
HXOUT
HXOUT
R1
C2 e
MGK726
MGK728
PCD3316
MBK947
CIDCW receiver
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