the products listed in this catalog are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devi ces), please be sure to consult with our sales representative in advance. the specifications for the product described in this document are for reference only. upon actual use, therefore, please reques t that specifications to be separately delivered. the application circuit examples, information, and various data pertaining to the use of the products presented in this documen tation are provided for reference purposes only. please note that rohm cannot bear any responsibility regarding any problems relating to industrial property rights resulting fr om their use thereof. current specifications in effect of 1st. september 2007. excellence in electronics 21, saiin mizosaki-cho, ukyo-ku, kyoto 615-8585, japan tel: +81-75-311-2121 fax: +81-75-315-0172 url http: // www. rohm. com contact us for further information about the products. seoul tel: +82-2-8182-700 fax: +82-2-8182-715 dalian tel: +86-411-8230-8549 fax: +86-411-8230-8537 shanghai tel: +86-21-6279-2727 fax: +86-21-6247-2066 shenzhen tel: +86-755-8307-3008 fax: +86-755-8307-3003 hong kong tel: +852-2-740-6262 fax: +852-2-375-8971 taipei tel: +886-2-2500-6956 fax: +886-2-2503-2869 shingapore tel: +65-6332-2322 fax: +65-6332-5662 thailand tel: +66-2-254-4890 fax: +66-2-256-6334 san diego tel: +1-858-625-3630 fax: +1-858-625-3670 atlanta tel: +1-770-754-5972 fax: +1-770-754-0691 dallas tel: +1-469-287-5366 fax: +1-469-362-7973 kyoto tel: +81-75-365-1218 fax: +81-75-365-1228 yokohama tel: +81-45-476-2290 fax: +81-45-476-2295 germany tel: +49-2154-9210 fax: +49-2154-921400 malaysia tel: +60-3-7958-8355 fax: +60-3-7958-8377 france tel: +33-1-5697-3060 fax: +33-1-5697-3080 united kingdom tel: +44-1-908-306700 fax: +44-1-908-235788 philippines tel: +63-2807-6872 fax: +63-2809-1422 beijing tel: +86-10-8525-2483 fax: +86-10-8525-2489 catalog no.50g5750e 9.2007 rohm d c pr hdmi and dvi interface buffer lsi for digital tvs BU16014KV ? outline ? dimensions (unit: mm) the BU16014KV integrates a 1 input/1 output buffer for digital tvs. features include hdmi 1.3a support and built-in ddc(display data channel) line buffer and hpd(hot plug detect). ? features 1) compatible with hdmi 1.3a 2) supports 2.25 gbps signaling rate for one port 3) compatible with qxga to 8bit color depth and 1080p resolution to 12bit color depth 4) each port supports hdmi and dvi input 5) 5v tolerance in all ddc and hpd inputs (5v tolerant structure) 6) integrated ddc buffer 7) built-in receiver termination 8) equipped with equalizer circuit for long cable compatibility 9) high impedance outputs when disabled 10) 10kv esd resistance 11) 0.5mm pitch 48-pin package 12) rohs-compliant ? applications displays ? absolute maximum ratings (ta=25 q c) parameter min. typ. max. unit comment power supply voltage(vcc) -0.3 ? 4.0 v power dissipation ? ? 900 mw storage temperature range -55 ? 125 q c ! * derated at 9mw/ =? above ta=25 =? 0.5 0.15 1.0 0.2 9.0 0.2 7.0 0.1 9.0 0.2 7.0 0.1 48 37 1 12 13 24 25 36 0.5 0.1 1.6max. 0.1 0.05 0.75 0.75 1.4 0.05 0.08 s 0.08 m 0.145 + 0.05 ? 0.03 0.22 + 0.05 ? 0.04 4 + 6 ? 4 vqfp48c
catalog no.50g5750e 9.2007 rohm d c pr ? recommended operating range symbol parameter min. typ. max. unit v cc supply voltage 3 3.3 3.6 v t a operating free-air temperature 0 ? 70 q c ! tmds differential pins (a/b) v id receiver peak-to-peak differential input voltage 150 ? 1560 mvp-p v ic input common mode voltage v cc -0.4 ? v cc +0.01 v av cc tmds output termination voltage 3 3.3 3.6 v r t termination resistance 45 50 55 : ! signaling rate 0 ? 2.25 gbps ? electrical characteristics (ta=25c, vcc=3.3v unless otherwise noted) limits symbol parameter test conditions min. typ. max. unit icc supply current v ih - = vcc, v il = vcc-0.4v, r vsadj = 4.64k : r t = 50 : , avcc = 3.3v am/bm = 1.65 gbps hdmi data pattern, m = 2,3,4 a1,/b1 = 165 mhz clock ? 150 175 ma tmds differential pins (a/b;y/z) v ch single-end high-level output voltage avcc-10 ? avcc+10 mv v cl single-end low-level output voltage avcc ?600 ? avcc ?400 mv v swing single-end low-level swing voltage avcc = 3.3v, r t = 50 : , pre = 0v 400 ? 600 mv i (o)off single-end standby output current 0v d vcc d 1.5v, avcc = 3.3v, r t = 50 : -10 ? 10 p a i i (os) i short circuit output current ? ? 12 ma ? not designed to be resistant to radiation ? the drive current must never exceed the rated power dissipation ? block diagram :? :? :? :- :? :? :? :? : :? :? :? :? :? : :? :? :w : :? :? : :o : :? :? :- :a :? :? :? :| :? :? : :? :? :a :? : : :a :? : :? :a :? : : :a :? :? :? :a :? : : :? : :? : :? : :? : :? : :? : :? : :? : :? : :? :? : :? :a :? : : : :? :? : :? :a :? : : : :? :? : :? :a :? : : : :? :? : :? :a :? : : : :? : :? :? :? :- :? :- :? :? :- :? :? :- :? :? :? :? : :? :? :? : :? :? :? : :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? :? : :? :? :? : :? : :? :? :? : :? : :? :? :? : :? : :? :? :? : :a :? : :a :? :? :a :? : :? :? :? :? :? :? :
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