PDF PNX2000 Data sheet ( Hoja de datos )

Número de pieza	PNX2000
Descripción	Audio video input processor
Fabricantes	NXP Semiconductors
Logotipo
Hay una vista previa y un enlace de descarga de PNX2000 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas
No Preview Available ! www.DataSheet4U.com PNX2000 Audio video input processor Rev. 03 – 23 August 2004 Product data 1. General description The PNX2000 is a companion IC for use with the Nexperia™ 1 digital video home entertainment engines such as PNX8526 and PNX8550. The PNX2000 is always used in combination with the PNX3000. PNX2000 is intended for mid to high-end analog and hybrid TV sets, performing input decoding of single stream analog audio and single stream analog video signals. In addition, the PNX2000 is used for decoding and presentation of all audio output streams in the system. Figure 1 shows a block diagram of the device. 2. Features ■ Detection of PAL, NTSC or SECAM, and various 1fH and 2fH component video input sources. ■ Full support for 1fH and 2fH video sources; progressive and interlaced. ■ Decoding for global VDBaItaSStahnedeatr4dUs.c(WomST, WSS, VPS, CC, VITC). ■ ITU-656 output interface. ■ Global multi-standard audio demodulation and decoding. ■ Dolby Pro Logic II™ 2 multi-channel audio decoding and post-processing. ■ Advanced fully programmable audio post-processing functions, including psychoacoustic spatial algorithms for optimal loudspeaker matching. DataShee 3. Applications ■ Analog TV receivers. ■ Hybrid TV receivers. ■ DVD recorders. ■ VCRs. 1. Nexperia is a trademark of Koninklijke Philips Electronics N.V. 2. Dolby is a trademark of Dolby Laboratories DataSheet4U.com DataSheet4 U .com 1 page www.DataSheet4U.com Philips Semiconductors PNX2000 Audio video input processor et4U.com DataSheet4U.com 9397 750 13928 Product data DataSheet4 U .com Table 3: Pins in numerical sequence…continued Pin Symbol Type Description 41 VSSE 42 VDDI 43 VSS 44 VDDM 45 RESET_N - 3.3 V ground - 1.8 V supply voltage - 1.8 V ground - 1.8 V supply voltage for KSFRAMs and KROMs IA external reset input 46 RESET_SEL ID selects between using an external reset input or using internal POR; TTL; 5VT 47 DCLK OD reserved; CMOS 48 INTOUT OD interrupt line output; Z; 5VT 49 VDDE 50 LL_CLK - 3.3 V supply voltage ID reserved; TTL; 5VT 51 DVO_CLK OD digital video output clock; CMOS; Z 52 DVO_VALID OD digital video data valid; CMOS; Z 53 VDDI 54 VSS 55 DVO_DATA_0 - 1.8 V supply voltage - 1.8 V ground OD digital video output state 0; CMOS; Z 56 DVO_DATA_1 OD digital video output state 1; CMOS; Z 57 DVO_DATA_2 OD digital video output state 2; CMOS; Z 58 DVO_DATA_3 59 VSSE 60 DVO_DATA_4 DataOSDheet4U.codmigital video output state 3; CMOS; Z - 3.3 V ground OD digital video output state 4; CMOS; Z 61 DVO_DATA_5 OD digital video output state 5; CMOS; Z 62 DVO_DATA_6 OD digital video output state 6; CMOS; Z 63 DVO_DATA_7 OD digital video output state 7; CMOS; Z 64 DVO_DATA_8 OD digital video output state 8; CMOS; Z 65 DVO_DATA_9 OD digital video output state 9; CMOS; Z 66 VDDE - 3.3 V supply voltage 67 VDDI - 1.8 V supply voltage 68 VSS - 1.8 V ground 69 I2S_OUT_SD3 OD I2S-bus data-out channel 3; CMOS 70 I2S_OUT_SD3_WS OD I2S-bus word select channel 3; CMOS 71 I2S_OUT_SD3_SCK OD I2S-bus bit clock channel 3; CMOS 72 VSSE - 3.3 V ground 73 I2S_OUT_SD6 OD I2S-bus data out channel 6; CMOS 74 I2S_OUT_SD5 OD I2S-bus data out channel 5; CMOS 75 I2S_OUT_SD4 OD I2S-bus data out channel 4; CMOS 76 I2S_OUT_SD2 OD I2S-bus data out channel 2; CMOS 77 I2S_OUT_SD1 OD I2S-bus data out channel 1; CMOS 78 I2S_WS_SYS IOD I2S-bus system word select; TTL-H; CMOS 79 I2S_SCK_SYS IOD I2S-bus system bit clock; TTL-H; CMOS 80 VDDI - 1.8 V supply voltage DataShee Rev. 03 – 23 August 2004 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 5 of 31 5 Page www.DataSheet4U.com Philips Semiconductors PNX2000 Audio video input processor et4U.com DataSheet4U.com 9397 750 13928 Product data DataSheet4 U .com Table 9: ITU-656 pins…continued Symbol Pin Type Description DVO_VALID 52 OD digital video data valid; CMOS; Z DVO_CLK 51 OD digital video output clock; CMOS; Z LL_CLK 50 ID reserved; TTL; 5VT [1] [1] It is recommended to bias this pad with a 10 kΩ resistor Table 10: JTAG pins Symbol Pin Type TDO 93 OD TDI 92 ID TCK 94 ID TRST_N [1] 96 ID TMS 95 ID Description JTAG test data out; CMOS JTAG test data in; TTL-H; 5VT JTAG test clock; TTL-H; 5VT JTAG reset (active low); TTL-H; 5VT JTAG test mode select; TTL-H; 5VT [1] It is recommended to pull-down TRST_N with a 10 kΩ resistor. This ensures correct reset state of internal TAP circuitry and correct POR of the device within defined state machine. Table 11: I2C-bus pins Symbol Pin Type Description I2C_SDA I2C_SCL 27 IOD I2C-bus data; TTL; Z; 5VT 26 IODDataSI2hCe-beut4sUcl.occokm; TTL; Z; 5VT I2C_ADR 17 ID I2C-bus address select (internal pull-down); TTL; 5VT DataShee Table 12: Clock pins Symbol Pin Type MPIFCLK 31 OD DCLK 47 OD XIN 38 OSCIN XOUT 39 OSCOUT XGND 40 OSCGND Description 13.5 MHz or 27 MHz to PNX3000; CMOS reserved; CMOS crystal oscillator input crystal oscillator output crystal oscillator ground Table 13: GTU pins Symbol Pin Type INTOUT 48 OD Description interrupt line output; Z; 5VT Table 14: Reset pins Symbol Pin Type RESET_N 45 IA RESET_SEL 46 ID Description external reset input selects between using an external reset input or using internal POR; TTL; 5VT HIGH = internal reset LOW = external reset Rev. 03 – 23 August 2004 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 11 of 31 11 Page

Páginas	Total 30 Páginas
PDF Descargar	[ Datasheet PNX2000.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
PNX2000	Audio video input processor	NXP Semiconductors

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar