PNX1502E,557 NXP Semiconductors, PNX1502E,557 Datasheet - Page 562
PNX1502E,557
Manufacturer Part Number
PNX1502E,557
Description
IC MEDIA PROC 300MHZ 456-BGA
Manufacturer
NXP Semiconductors
Specifications of PNX1502E,557
Applications
Multimedia
Core Processor
TriMedia
Controller Series
Nexperia
Interface
I²C, 2-Wire Serial
Number Of I /o
61
Voltage - Supply
1.23 V ~ 1.37 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
456-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Program Memory Type
-
Ram Size
-
Lead Free Status / Rohs Status
Not Compliant
Other names
935274744557
PNX1502E
PNX1502E
PNX1502E
PNX1502E
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PNX1502E,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
- Current page: 562 of 828
- Download datasheet (8Mb)
Philips Semiconductors
Volume 1 of 1
3. Operation
PNX15XX_SER_3
Product data sheet
3.1.1 SPDIF Input Clock Domains
3.1.2 SPDIF Receiver Sample Rate Tolerance and IEC60958
3.1.3 SPDIF Input Receiver Jitter Tolerance
3.1 Clock Programming
The SPDIF Input module operates using two clock domains. From
SPDIF receiver, decoder and DMA unit use an oversampling clock. The oversampling
clock frequency is software selectable via the chip central clocking function. The
registers blocks use a dtl_mmio clock and resynchronize what’s needed into SPDIF
receiver oversampling clock
The source input stream is oversampled by the SPDIF receiver and a representation
of the bi-phase data bitstream is produced along with a separate internal 64 Fs
bitclock. The oversampling clock used to sample the input stream is a low jitter,
divided form of the system PLL clock. The frequency of the oversampling clock must
be within a certain frequency range described by the following equation
where Fs is the incoming sample rate. Factors affecting this frequency range are
beyond the scope of this document.
To guarantee error free capture for all sample rates, the oversampling frequency
Fosclk must be set to a nominal value. The SPDIF receivers’ internal oversampling
clock frequency can be programmed by selecting a clock divider setting in the central
clock functional block (see
programming details). The divider selections and clocks that are produced are shown
in
Table 1: SPDIF Input Oversampling Clock Value Settings
Three levels of sampling frequency accuracy are specified in the IEC60958
document. The SPDIF receiver will achieve lock onto a level III signal ( variable pitch
shift of +/- 12.5% of Fs ) with respect to all the standard sampling frequencies; 32 kHz,
44.1 kHz and 48 kHz as well as the higher 96 kHz. For this design, the SPDIF
receiver is classified as a level III compliant receiver.
The maximum tolerable input jitter of the SPDIF Input receiver is described by the
equation
1220Fs Fosclk
Tmax jitter
Input Audio Sample
Rate: fs (kHz)
96
32.0, 44.1 and 48.0
Table
1.
=
0.13
2400Fs
Rev. 3 — 17 March 2006
˙
Central PLL Base
Frequency (64x27 MHz)/4
432 MHz
432 MHz
-------------- -
128Fs
.
1
Chapter 5 The Clock Module
Central Clock
Divider n
3
6
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
for oversampling clock
PNX15xx Series
Chapter 18: SPDIF Input
Fosclk: Oversampling
Clock freq (MHz)
144.00
72.0
Figure
1, the
(15)
(16)
18-6
Related parts for PNX1502E,557
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/300MHZ
Manufacturer:
NXP Semiconductors
Part Number:
Description:
IC MEDIA PROC 300MHZ 456-BGA
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors