Datasheet > TDA19977AHV/15,551

TDA19977AHV/15,551

更新时间： 2024-02-28 06:54:10

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
40页	163K
描述
IC HDMI INTERFACE 144HLQFP

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TDA19977AHV/15,551 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.69
Base Number Matches：	1

TDA19977AHV/15,551 数据手册

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TDA19977A; TDA19977B

Triple input HDMI 1.3a compliant receiver interface with

equalizer (up to 1080p for HDTV, and UXGA for PC formats)

Rev. 01 — 7 August 2008

Product data sheet

1. General description

The TDA19977A; TDA19977B is a three input HDMI 1.3a compliant receiver with

embedded EDID memory. The built-in auto-adaptive equalizer, improves signal quality

and allows the use of cable lengths of up to 25 m which are laboratory tested with a

0.5 mm (24 AWG) cable at 2.25 gigasamples per second. The HDCP (TDA19977A only)

key set is stored in non-volatile OTP (One Time Programmable) memory for maximum

security. In addition, the TDA19977A; TDA19977B is delivered with software drivers to

ease conﬁguration and use.

The TDA19977A; TDA19977B supports:

• TV resolutions:

– 480i (1440 × 480i at 60 Hz), 576i (1440 × 576i at 50 Hz) to HDTV (up to

1920 × 1080p at 50/60 Hz)

– WUXGA (1920 × 1200p at 60 Hz) reduced blanking format

• PC resolutions:

– VGA (640 × 480p at 60 Hz) to UXGA (1600 × 1200p at 60 Hz)

• Deep Color mode in 10-bit and 12-bit:

– up to 1920 × 1080p at 50/60 Hz

– WUXGA (1920 × 1200p at 60 Hz) reduced blanking format

• Gamut boundary description

• IEC 60958/IEC 61937, OBA (One Bit Audio), DST (Direct Stream Transfer) and HBR

(High Bit Rate) stream

The TDA19977A; TDA19977B includes:

• An enhanced PC and TV format recognition system

• Generation of a 128/256/512 × f_ssystem clock allowing the use of simple audio DACs

without an integrated PLL (such as the UDA1334BTS)

• An embedded oscillator (an external crystal can also be used)

• Improved audio clock generation using an external reference clock

• OBA (as used in SACD), DST and HBR stream support

The TDA19977A; TDA19977B converts HDMI streams with or without HDCP

(TDA19977A only) into RGB or YCbCr digital signals. The YCbCr digital output signal can

be 4:4:4 or 4:2:2 semi-planar format based on the ITU-R BT.601 standard or 4:2:2 based

12 3 4 5 6 7...40

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与TDA19977AHV/15,551相关器件

型号	品牌	获取价格	描述	数据表
TDA19977AHV/15,557	NXP	获取价格	IC HDMI INTERFACE 144HLQFP
TDA19977AHV/15/C107	NXP	获取价格	IC,TV/VIDEO CIRCUIT,TV INTERFACE CIRCUIT,CMOS,QFP,144PIN,PLASTIC
TDA19977AHV/15C10,	NXP	获取价格	SOT612-3 Package, Standard Marking, Tray Dry Pack, Bakeable, Single
TDA19977AHV15C110,	NXP	获取价格	SOT612-3 Package, Standard Marking, Tray Dry Pack, Bakeable, Single
TDA19977AHV15C187,	NXP	获取价格	暂无描述
TDA19977BHV	NXP	获取价格	Triple input HDMI 1.4a compliant receiver interface with equalizer
TDA19977BHV/15/C1	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, MS
TDA19977BHV/15C1-S	NXP	获取价格	IC,TV/VIDEO CIRCUIT,TV INTERFACE CIRCUIT,CMOS,QFP,144PIN,PLASTIC
TDA19977BHV/15C1-T	NXP	获取价格	IC,TV/VIDEO CIRCUIT,TV INTERFACE CIRCUIT,CMOS,QFP,144PIN,PLASTIC
TDA19977BHV15C1S1,	NXP	获取价格	SOT612-3 Package, Standard Marking, Tray Dry Pack, Bakeable, Single

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