LT9721HDMI 1.4至eDP / DP1.2
LT9721制造商:Lontium
LT9721 封裝:QFN64 7.5*7.5
LT9721 包裝:2600/包(可拆)
1.描述
Lontium LT9721是MIPI / HDMI到DP轉(zhuǎn)換器,帶有內(nèi)部Type-C交替模式開關(guān)和PD控制器。
對于MIPIDSI?輸入,LT9721具有單端口MIPI DSI接收器,具有1個(gè)時(shí)鐘通道和4個(gè)數(shù)據(jù)通道,每個(gè)數(shù)據(jù)通道至大1.5Gbps,至大輸入帶寬為6Gbps。轉(zhuǎn)換器對輸入的18/24位RGB數(shù)據(jù)包進(jìn)行解碼,并將格式化的視頻數(shù)據(jù)流轉(zhuǎn)換為4路DP1.2兼容輸出,支持RBR(1.62Gbps),HBR(2.7Gbps)和HBR2(5.4Gbps)鏈路速度。內(nèi)置可選的SSC功能可降低EMI對系統(tǒng)應(yīng)用的影響。
對于HDMI輸入,LT9721具有1個(gè)時(shí)鐘通道的HDMI1.4接收器和3個(gè)數(shù)據(jù)通道,每個(gè)數(shù)據(jù)通道至大3.4Gbps,至大輸入帶寬為10.2Gbps,RGB格式的分辨率高達(dá)4Kx2K @ 30Hz,60Hz為4Kx2K YUV420格式。該轉(zhuǎn)換器還集成了DDC控制器并支持HDCP1.4。
為了適應(yīng)全新的USB Type-C生態(tài)系統(tǒng),LT9721集成了由CC邏輯和PD管理單元控制的高性能雙向無源差分開關(guān),以降低移動(dòng)系統(tǒng)設(shè)計(jì)復(fù)雜性和BOM成本。開關(guān)功能符合USB Type-C標(biāo)準(zhǔn)的VESA DP備用模式。
LT9721采用先進(jìn)的CMOS工藝制造,采用小尺寸5mm x 5mm BGA81(LT9721-B81)和7.5mm x 7.5mm QFN64(LT9721-Q64)封裝。該封裝符合RoHS標(biāo)準(zhǔn),額定工作溫度范圍為-40°C至+ 85°C。
2.特點(diǎn)
?單端口MIPI?DSI接收器
?HDMI1.4接收器
?DP1.2發(fā)射器
?USB Type-C
?音頻輸入
?其他
3.應(yīng)用
?移動(dòng)系統(tǒng)
?蜂窩手機(jī)
?數(shù)碼攝像機(jī)
?數(shù)碼相機(jī)
?平板電腦PC,筆記本電腦
?車載顯示器和攝像系統(tǒng)
1.Description
The Lontium LT9721 is MIPI/HDMI to DP converter.
For MIPI DSI? input, LT9721 features a single-port MIPI DSI receiver with 1 clock lane and 4 data lanes operating at maximum 1.5Gbps per data lane and a maximum input bandwidth of 6Gbps. The converter decodes the input 18/24-bit RGB packets and converts the formatted video data stream to a 4-lane DP1.2 compliant output, supporting RBR(1.62Gbps), HBR(2.7Gbps) and HBR2(5.4Gbps) link speeds. The build-in optional SSC function reduces EMI effect on EMI-concerned system application.
For HDMI input, LT9721 features a HDMI1.4 receiver with 1 clock lane and 3 data lanes operating at maximum 3.4Gbps per data lane and a maximum input bandwidth of 10.2Gbps, allowing resolution up to 4Kx2K@30Hz for RGB format. The converter also integrates a DDC controller and supports HDCP1.4.
The LT9721 is fabricated in advanced CMOS process and implemented in 7.5mm x 7.5mm QFN64 package. This package is RoHS compliant and specified to operate from -40°C to +85°C.
2.Features
? Single-Port MIPI? DSI Receiver
? HDMI1.4 Receiver
? DP1.2 Transmitter
? Audio Input
? Miscellaneous
3.Applications
? Mobile systems
? Cellular handsets
? Digital video cameras
? Digital still cameras
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