pnx1700 NXP Semiconductors, pnx1700 Datasheet - Page 53

• Manufacturer Part Number: pnx1700
• Description: Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
6. DC/AC I/O Characteristics
Table 18: Specification of HC-49U 27.00000 MHZ Crystal
Table 19: Specification of the Oscillator Mode
PNX17XX_SER_1
Preliminary data sheet
Temperature range
Typical Load Capacitance (C
Frequency accuracy (all included: temperature, aging, frequency at 0 to 85
Series resonance resistor
Shunt capacitance (C
Drive level
External capacitance (C
Temperature range
Duty Cycle
Frequency accuracy (all included: temperature, aging, frequency at 0 to 85
Rising/Falling Times
Minimum Input High Voltage, V
Maximum Input Low Voltage, V
Frequency
Frequency
Figure 1:
Max. Input
Voltage is
V
DD
XTAL_IN
Application Diagram of the Crystal Oscillator
PNX1700
P
)
6.1 Input Clock Specification
27 MHz
X1
Clock
, C
L
X2
The characteristics listed in the following tables apply to the worst case operating
condition defined in
digital ground). The following I/O characteristics includes the effect of process
variation.
)
IH
IL
Figure
n.c.
XTAL_OUT
1)
Rev. 1 — 17 March 2006
Section 5. on page
XTAL_IN
C
1-23. All voltages are referenced to VSS (0 V
X1
˚
˚
C) +/- 30 ppm
C) +/- 50 ppm
PNX1700
27.00000 MHZ fundamental
0
10 pF
130
7 pF max.
1mW max.
18 pF max. each
27.00000 MHZ
0
45-55% maximum asymmetry
Maximum 3ns, Minimum 1 ns
0.8*V
0.2*V
˚
˚
XTAL_OUT
C to 85
C to 85
27 MHz
Chapter 1: Integrated Circuit Data
DD
DD
C
max.
X2
˚
˚
C
C
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX17xx Series
VSSA_1.2
1-26