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發表於 2010-10-1 11:49:23
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•Smallest footprint and highest level of integration! f* t% G; F7 d/ b
0 B* R) u+ u" c, g0 t- V, p$ e+ MoThe Si473x-D60 is available in a compact 3 x 3 x 0.55 mm, 20-pin QFN package, which is backwards compatible with Silicon Labs’ Si473x-C40 tuner products.
1 h7 n# G; l" m3 S' v& WoAn entire AM/FM tuner can be implemented in 15 mm2 board area. The complete solution requires only two external components.+ x0 w O L. T; Y. J
oThe Si473x-D60 features a built in low dropout (LDO) regulator allowing direct connection to the battery and obviating the need for an external regulator.0 @! B( c9 u$ U% C- N, d
oA programmable reference clock eliminates the need for an external crystal by using an available system clock." }# ^0 c2 B( p* |" @3 |
4 `8 }% [. _. Q( f- E; W1 A•Ease of design and use9 _/ y6 t. z! |7 y1 `$ c# k8 ] O
oThe Si473x-D60 AM/FM tuner is the industry’s only integrated solution requiring two external components, thereby minimizing hardware design to basic analog layout techniques and antenna optimization. No external LDO regulator is required.
, ^( |% ~& \% r" o) \oThe Si473x-D60 is completely programmable, allowing one hardware solution to ship globally for the worldwide consumer, handset and portable device markets. a; E6 {$ Y$ W' X
oThe highly integrated, fully tested solution simplifies customer design time, speeds time-to-market and improves manufacturability. Production tuning is not required.' D! l6 q" ~$ R5 u/ z, Y: G
oThe Si473x-D60 is easily upgradeable to future Silicon Labs tuner products in a 3 x 3 x 0.55 mm, 20-pin QFN package. m0 G: v: d* S+ f+ c% }
oThe Si4731-D60 product supports RDS/RBDS with single-chip solution enabling artist name and song title to be received by end users. The Si4731-D60 also supports alternate frequency in areas where broadcasters use multiple frequencies.3 T7 O+ F8 }2 J4 }
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Pricing and Availability- s6 ^( H( W, [: {6 W$ S A
The Si473x-D60 is available for sampling and is in volume production now. Pricing for the Si4730-D60 begins at $2.80 in 10,000-unit quantities. Pricing for the Si4731-D60, which supports RDS/RBDS, begins at $3.70 in 10,000-unit quantities. An evaluation board is available for $150. (All prices USD.) |
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