features 1 of 10 optimum technology matching? applied gaas hbt ingap hbt gaas mesfet sige bicmos si bicmos sige hbt gaas phemt si cmos si bjt gan hemt rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity?, powerstar?, polaris? total radio? and ultimateblue? are trademarks of rfmd, llc. bluetooth is a trade- mark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered tradem arks are the property of their respective owners. ?2006, rf micro devices, inc. product description 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . inp hbt ldmos rf mems ? S510065-55Z catv out-of-band tuner rfmd?s s510065 is a downconverter designed to be used as an out-of- band tuner for use in catv set-top bo x and digital cable ready tv applica- tions. the s510065 consists of an input agc amplifier, mixer, and a video/agc amplifier. this device offers optimum performance with low power consumption and low distortion . the product is rohs compliant. the smaller and more cost effective rffc0085 is the new generation of this product. 1 2 3 4 5 6 7 21 20 19 18 17 16 15 22 23 24 25 26 27 28 14 13 12 11 10 9 8 gnd gnd gnd nc nc vdd gnd rf in 1 rf in 2 gnd v agc gnd gnd gnd gnd vdd video vdd lo if out 2 if out 1 lo in 2 lo in 1 mix out 2 mix out 1 gnd gnd if in 1 if in 2 gnd vid ? 3.3v single supply operation ? low power consumption (400mw) ? low distortion: -55dbc at 1v pp ? 82db total conversion gain ? 55db total gain control range ? low lo-rf leakage applications ? cable set-top boxes ? digital cable ready tv sets ds140120 package: qfn 28 S510065-55Z catv out-of- band tuner parameter specification unit condition min. typ. max. rf input frequency range 50 150 mhz high side l.o. lo input frequency range 80 220 mhz high side l.o. maximum conversion gain 82 db includes saw filter loss agc voltage 0 3 v agc dynamic range 50 55 db v agc =0v to 3v third order intermodulation 50 55 dbc 1v pp differential output, 1k ? load if output level 1 2 v pp differential output, 1k ? load noise figure 13 15 db v agc =3v rf amp/mixer conversion gain 41 db v agc =3v video amplifier gain 55 db v agc =3v lo leakage at the rf port -95 -85 dbm dc performance supply voltage 3.2 3.3 3.4 v supply current 117 140 ma test conditions: t a =25c, v dd =3.3v, unless otherwise specified
2 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z typical performance curves absolute maximum ratings parameter rating unit supply voltage (v dd , gnd) -0.3 to +3.6 v operating temperature (t op ) -40 to +85 c storage temperature (t stg ) -65 to +150 c junction temperature +150 c thermal resistance (0ja) 34 c/w operation of this device beyond any one of these limits may cause permanent dam- age. for reliable continuous operation, the device voltage and current must not exceed the maximum operating values specified in the table on page one. 66 68 70 72 74 76 78 80 82 84 86 70 80 90 100 110 120 130 140 150 gain (db) frequency (mhz) c o nversion gain vs. rf app. ckt. #1 app. ckt. #2 agc = 3.0v -60 -50 -40 -30 -20 -10 0 10 0 50 100 150 200 250 300 output (db m ) frequency (mhz) if output vs. frequency app ckt #1 app ckt #2 rf = 100 mhz agc = 3.0v 60 65 70 75 80 85 90 95 100 -15 -10 -5 0 5 10 gain (db ) lo power (db m ) co nversion gain vs. lo power app. ckt. #1 app. ckt. #2 0 10 20 30 40 50 60 70 80 90 01234 gain (db ) agc (v) conversion gain vs. agc app ckt #1 app ckt #2 rf = 100m hz
3 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z typical performance curves continued -98 -97 -96 -95 -94 -93 -92 -91 -90 100 120 140 160 180 200 lo leakage (db m ) lo frequency (mhz) l o leakage at rf vs. lo frequency agc = 0.0v, lo = 0 dbm agc = 3.3v, lo = 0 dbm 0 5 10 15 20 25 30 35 0 0.5 1 1.5 2 2.5 3 3.5 noise figure (db ) agc (v) noise figure vs. agc rf = 100 mhz p out = -2dbm 0 10 20 30 40 50 60 70 80 90 01234 im3 (dbc) agc (v) im3 vs. agc app. ckt. #1 app. ckt. #2 0 20 40 60 80 100 120 140 160 180 01234 icc (ma) vcc (v) input voltage vs. current
4 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z pin function description 1,4,5, 10,12, 13,14, 21,25, 26 gnd ground pins. connect to the ground plane with sh ortest possible length to minimize inductance. 2 mix in2 no connection. 3 mix in1 no connection. 6 vdd rf rf amp supply, +3.3v 7gnd rf rf amp ground. see gnd. 8rf in1 rf amp positive input, input impedance, 1k ? single ended. see application. 9rf in2 rf amp negative input. see application. 11 agc automatic gain control, min gain at agc=0v, max gain at agc=3.0v. 15 lo in1 lo buffer positive input 16 lo in2 lo buffer negative input. 17 vdd lo lo buffer supply, +3.3v. 18 vdd vid video amp input stage supply, +3.3v. 19 if out1 video amp negative output. this pin and if out2 form a 1k ? output impedance. open drain. see appliccation. 20 if out2 video amp positive output. see if out1. 22 gnd vid video amp ground. see gnd. 23 in in1 video amp negative input. 24 if in2 video amp positive input. 27 mix out1 mixer positive output. open drain. see application. 28 mix out2 mixer negative output. open drain. see spplication.
5 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z . c4 13pf c6 15pf l2 100nh l4 68nh l6 68nh r2 180 o 75 ohm rf in c2 4.3pf to S510065-55Z rf input (j3) c7 3.9pf c5 15pf c1 10pf c3 18pf *important application note: the following low pass filter should proceed the S510065-55Z in all applications. this filter is used to prevent or reduce down stream interference. component list for low pass filter: circuit symbol value c7 3.9pf c2 4.3pf c1 10pf c4 13pf c5, c6 15pf c3 18pf l4, l6 68nh l2 100nh r2 180 ohm
6 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z application schematic - 1 rf amplifier this amplifier provides a maximum gain of 29db. the gain is pr ogrammed by applying a dc voltage (from 0v to 3v) to the agc pin, providing 27db of range. downconversion mixer this double balanced mixer has 12db of conversion gain. the outputs of the mixer are both open drain and require pull-up inductors to v dd . video amplifier this amplifier provides a maximum gain of 55db. the gain is pr ogrammed by applying a dc voltage (from 0v to 3v) to the agc pin, providing 28db of range. the outputs of the video amp are both open drain and require pull-up inductors to v dd . note: 1. the rf amplifier and video amplifier are controlled by a sing le agc so the overall dynamic range is the sum of the rf ampli- fier range and the video amplifier range. in+ in- out+ out- gnd saw filter 8.2pf 270nh 27pf 27pf 0.1f 1 2 3 4 5 6 7 21 20 19 18 17 16 15 22 23 24 25 26 27 28 14 13 12 11 10 9 8 0.01f 0.01f 1000pf 10k? 1000pf 0.01f 0.01f 0? nc nc 270nh 8.2pf c7 1000pf 1000pf 1m? v cc v cc v cc rf input local oscillator v cc 1000pf 1000pf v cc rf output 0.1f
7 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z application schematic - 2 in+ in- out+ out- gnd saw filter 0.1 f 1 2 3 4 5 6 7 21 20 19 18 17 16 15 22 23 24 25 26 27 28 14 13 12 11 10 9 8 0.01 f 0.01 f 1000pf 10k ? 1000pf 0.01 f 0.01 f 0 ? nc nc c7 1000pf 1000pf 1m ? v cc v cc v cc rf input local oscillator v cc 1000pf 1000pf v cc rf output 0.1 f ???? ???? 130 ? 130 ?
8 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z evaluation test circuit in+ in- out+ out- gnd saw filter c17 8.2pf l5 270nh c19 27pf c20 27pf c13 0.1 f 1 2 3 4 5 6 7 21 20 19 18 17 16 15 22 23 24 25 26 27 28 14 13 12 11 10 9 8 c9 1000pf r8 10k ? c11 1000pf c15 0.01 f c3 0.01 f r7 0 ? l4 270nh c18 8.2pf c7 1000pf c10 1000pf r16 1m ? v cc2 r11 ?? r10 0 ? t2 4:1 r13 nl r12 nl c12 0.1 f j1 sma j2 sma c6 0.01 f c5 0.01 f r6 0 ? r 5 0 ? r9 nl v cc2 j3 sma v cc jp1 1 2 3 4 vcc gnd gnd agc r15 hz0603b102r hz0603b102r r14 d1 nl r4 0 ? r17 nl r19 0 ? c16 nl v cc r18 nl f2 x6959m r1 200 ? v cc2 component table: circuit symbol value comments l4, l5 270nh c12, c13 0.1h c17, c18 8.2pf c19, c20 27pf c3, c5, c6, c15 0.01h c7, c9, c10, c11 1000pf r4, r5, r6, r10, r11, r19 0 ? r8 10k ? r1 200 ? r14, r15 ferrite bead r16 1m ? t2 4:1 c16, d1, r9, r12, r13, r17, r18 not placed j1, j2, j3 sma jp1 4 pin header f2 saw epcos x6959m
9 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z package drawing dimensions in inches (millimeters) qfn 28 refer to drawing posted at www.rfmd.com for tolerances.
10 of 10 ds140120 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . S510065-55Z land pattern for terminals and thermal/ground pad ordering information part number description reel size devices/reel s51006555zsb 5pcs sample bag n/a n/a s51006555zsq 25pcs sample bag n/a n/a s51006555zsr catv out of band tuner 7? 100pcs s51006555z catv out of band tuner 7? 3000pcs
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