View TAT7469-SC8-EB_8231557.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 1 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com soic - 8 package applications ? edge qam g ain s tage ? mdu output ? rf distribution a mplifiers ? low noise optical tia product features ? 75 , 50 mhz to 1200 mhz bandwidth ? rf low noise figure: 3.2 db to 1000 mhz ? configurable as an optical low noise tia ? e in typ 3.5 pa/hz ? optical s21typ 20db z/75 db ? adjustable low power consumption ? phemt device technology ? soic - 8 package functional block diagram 1 2 3 4 8 7 6 5 rf out / v dd a n/c n/c rf out / v dd b rf in / v g a n/c n/c rf in / v g b backside pad - rf/dc gnd pin 1 reference mark a b pin c onfiguration pin no. label 1 rf in ? / ?v g a 2, 3, 6, 7 n/c 4 rf in / ?v g b 5 rf out ? / ?v dd b 8 rf out ? / ?v dd a backside pad rf/dc gnd general description the tat7469 is a 75 rf amplifier designed for catv use, but capable of operation up to 1200 mhz . the tat7469 contains two separate amplifiers for push pull applications. it is fabricated using 6 - inch gaas phemt technology to optimize performance and cost. each amplifier contains on - chip active biasing. the bias current set point of each amplifier is adjustable with a single resistor from the input to ground. ordering information part no. description t at7469 75 dual phemt amplifier tat7469 - sc8 - eb 50 - 1200 mhz evaluation board standard t/r size = 10 00 pieces on a 7 reel.
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 2 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com recommended operating conditions parameter min typ max units device voltage (v dd ) 5.0 v device voltage ( i dd ) 250 ma case tem perature ? 40 +85 c tj for >10 6 hours mttf +1 45 c electrical specifications are measured at specified test conditions. specifications are not guaranteed over all recommended operating conditions. absolute maximum ratings parameter rating stora ge temperature ? 5 5 to 150c device voltage (v dd ) + 10 v device current (i dd ) 400 ma ( ? ) operation of this device outside the parameter ranges given above may cause permanent damage. ? total current of both amplifiers , individual side cannot exceed half t his value as an independent amplifier electrical specifications test conditions unless otherwise noted: tat7469 - sc8 - eb evaluation board, v dd =+5 v, heatsink temp= +25c , zo = 75 , bias (j2) pin to gnd parameter conditions min typ max units operati onal frequency range 50 1 2 0 0 mhz gain 50 to 1200 mhz 17.0 17.5 db gain flatness (1) 50 to 100 0 mhz 0.75 db input return loss 50 to 1000 mhz 18 db >1000 to 1200 mhz 17 output return loss 50 to 1000 mhz 23 db >1000 to 1200 mhz 17 outp ut ip2 (3) pout = +10 dbm/tone f1=225 mhz, f2=325 mhz 184 ma < i dd < 315 ma +70 +77 dbm output ip3 +37 +38 dbm noise figure freq.=1000 mhz 3.2 db device current (i dd ) (2) 184 250 315 ma thermal resistance , jb junction to base 13 c/w notes: 1. flatness determined by deviation from a straight - line curve fit. 2. r3 and r4 are used to set the bias current, 10 k . 3. low side intermod at 200 mhz.
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 3 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com tat746 9 - sc8 - eb evaluation board schematic
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 4 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com tat 7469 - sc8 - e b evaluation board bill of material ? tat 7469 - sc8 - eb reference d es. value description manuf. part number u1 n/a 75 dual phemt amplifier triquint tat7469 l1 3.6 nh chip coil, 0402, 5% coilcraft 0402cs - 3n6xjlw l2 2.2 nh chip coil, 0402, 5% coi lcraft 0402cs - 2n2xjlw l5, l6 560 nh chip coil, 0402, 5% coilcraft 0402af - 561xjlw l7 0.9 uh chip coil, 1008, 10% various tx1, tx2 (1) 1:1 1:1 balun, 5 C 3000 mhz minicircuits tc1 - 33 - 75g2+ c1, c2, c3, c4, c7, c8, c11, c12, c13, c14 0.01 uf ceramic cap, 0 402, 16 v, npo, 10% various c5, c6 470 pf ceramic cap, 0402, 50 v, npo, 10% various c15, c16 1.0 pf ceramic cap, 0402, 50 v, 0.10 pf avx 04025a010bat9a c17, c18 0.5 pf ceramic cap, 0402, 50 v, 0.10 pf avx 04025a005bat9a c9, c10 0.1 uf ceramic cap, 0603, 16 v, npo, 10% various r1, r2 820 thick film res, 0402, 1% various r3, r4 10 k thick film res, 0402, 1% various r5, r6 30 thick film res, 0402, 1% various r10 100 thick film res, 0402, 1% various r11 0 thick film res, 0402 various c19, c20 n/l do not load j3, j4 n/a 75 female connector amphenol 531 - 40039 notes: 1. 1:1 balun may also be constructed using a binocular core (fair rite 28 43002302; type 43 material) with 1.5 turns of bifilar wire (mws t2341222 - 10).
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 5 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com performance plots ? tat 7469 - sc8 - eb test conditions unless otherwise noted: v dd =+5 v, i dd = 25 0 ma (typ.) , temp=+25c 15 16 17 18 19 20 21 0 200 400 600 800 1000 1200 |s21| (db) frequency (mhz) gain vs. frequency +85 c +25 c ?40 c - 45 - 40 - 35 - 30 - 25 - 20 - 15 - 10 - 5 0 0 200 400 600 800 1000 1200 |s22| (db) frequency (mhz) output return loss vs. frequency +85 c +25 c ?40 c - 45 - 40 - 35 - 30 - 25 - 20 - 15 - 10 - 5 0 0 200 400 600 800 1000 1200 |s11| (db) frequency (mhz) input return loss vs. frequency +85 c +25 c ?40 c 0 1 2 3 4 5 6 0 200 400 600 800 1000 1200 nf(db) frequency (mhz) noise figure vs. frequency +85 c +25 c ?40 c - 90 - 85 - 80 - 75 - 70 - 65 - 60 - 55 - 50 0 100 200 300 400 500 600 cso (dbc) frequency (mhz) cso vs. frequency +85 c +25 c ?40 c pout=39 dbmv/ch 80 channels ntsc flat - 90 - 85 - 80 - 75 - 70 - 65 - 60 - 55 - 50 0 100 200 300 400 500 600 ctb (dbc) frequency (mhz) ctb vs. frequency +85 c +25 c ?40 c pout=39 dbmv/ch 80 channels ntsc flat
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 6 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com optical application reference desi gn schematic
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 7 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com bill of material ? tat 7469 - evb reference d es. value description manuf. part number u1 tat7469 amplifier, soic - 8 triquint tat7469 c1, c2 470 pf cap, 0402, 10%, 50v, x7r tdk ecj - 0eb1h471k c3, c4, c5, c6, c7, c8, c11, c12, c13, c14 , c17 0.01 uf cap, 0402, 10%, 16v, x7r various c9, c10 0.1 uf cap, 0603, 10%, 16v, x7r various c22 0.1 uf cap, 0603, 10%, 50v, x7r various r1, r2 2k res, 0402, 5%. 1/16w. chip various r3, r4 5.6 k res, 0402, 5%. 1/16w. chip various r8 22 res, 0402, 5%. 1/16w. chip various r10 100 res, 0402, 1%. 1/16w. chip various r11 0 thick film res, 0402 various l1 27uh ind, 0805, 5%, 120ma, 11mhz coilcraft 0805ls - 273xjlb l2, l9 880 nh ind, 0805, 5%, gowanda gowanda cc0805 - 880j - 2 l4, l8 12 nh in d, 0402, 5% coilcraft 0402cs - 12nxjl l5, l6 560 nh ind, 0402, 5% coilcraft 0402af - 561xjl l7 900 nh ind, 1008, 10% ferrite ind coilcraft 1008af - 901xkl j1 n/a f - side_gnd conn precision edge launch lighthorse lti - fsf55mgt - p - 10 - a - x7 c15, c16, c18, c19, c20, c21, r5, r6, r7 no load 0402, dnp t1 1:1 75 smt balun cd542 minicircuits tc1 - 33 - 75g2+ pd epm705 photo diode jdsu x07051650 - 004r pcb rev 1 tat7469 optical evb triquint 1098793 j2 - 3, j4 - 5, j6 - 7 n/a conn, 1x2, 0.1 inch ra molex 022 - 28 - 8021 tat 7469 - evb evaluation board j1 r3 c1 c18 c21 c2 l8 l4 r4 c5 c19 c20 c6 r7 r11 r5 c13 c14 r6 c4 r2 c8 c17 c16 l6 r1 c3 c15 l5 c11 c12 r10 r8 c9 c10 l7 l9 l2 c7 t1 c a s s u1 c22 l1
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 8 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com typical optic al s21 & rf s22 test conditions unless otherwise noted: v dd =+5 v, i dd =220 ma (typ.), v pd =+12 v temp=+25c typical optical receiver distortion test conditions unless otherwise noted: v dd =+5 v, i dd =220 ma (typ.), v pd =+12 v temp=+25c 3.5% omi, 79 channels ntsc, flat l oading optical power (dbm) i pd (ma) frequency (mhz) n oise floor (dbm) fund (dbmv/ch) cso (dbc) ctb 1 (dbc) +1 1.2 55.25 - 96.9 29.4 - 66.7 - 65.6 301.25 - 95.3 28.8 - 66.7 - 64.7 547.25 - 97.7 28.3 - 73.8 - 66.8 - 6 0.24 55.25 - 101.1 14.2 - 64.5 - 64.3 301.25 - 100.8 14.8 - 66.0 - 63.8 547.25 - 101.5 14.2 - 67.2 - 63.0 notes: 1. ctb was limited by the optical transmitter in the test set - up, actual receiver results are better than shown. typical e in performance test condi tions unless otherwise noted: v dd =+5 v, i dd =220 ma (typ.), v pd =+12 v temp=+25c 3.5% omi, 79 channels ntsc, flat loading freq (mhz) ein (pa/rthz) 55 4.0 547 3.8 1000 3.5
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 9 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com package marking and dimensions marking: part number C tat7469 lot c ode C aaxxxx year/week C yyww
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 10 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com pcb mounting pattern notes: 1. all dimensions are in millimeters. angles are in degrees. 2. use 1 oz. copper minimum for top and bottom layer metal. 3. vias are required under the backside paddle of this device for proper rf/dc grounding and thermal dissipation. we recommend a 0.35mm (#80/.0135") diameter bit for drilling via holes and a final plated thru diameter of 0.25mm (0. 0 10). 4. ensure good package backside paddle solder attach for reliable operation and best electrical performance.
t at746 9 catv 75 phemt dual rf amplifier datasheet: rev i 6 - 11 - 1 4 - 11 of 11 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com product compliance information esd sensitivity ratings caution! esd - sensitive device esd rating: class 1 b value: passes 500 v to < 1000 v test: human body model (hbm) standard: jedec standar d jesd22 - a114 esd rating: class iv value: passes 2 000 v test: charged device model (cdm) standard: jedec standard jesd22 - c101 solderability comp atible with both lead - free (260 c max imum reflow temperature) and tin/lead (245 c max imum reflow temperat ure) soldering processes. contact plating: ni, pd, & au rohs compliance this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazardous substances in electrical and electronic equipment). this product also has th e following attributes: ? lead free ? halogen free (chlorine, bromine) ? antimony free ? tbbp - a (c 15 h 12 br 4 0 2 ) free ? pfos free ? svhc free msl rating msl rating: level 3 test: 260c convection reflow standard: jedec standard ipc/jedec j - std - 020 contact informa tion for the latest specifications, additional product information, worldwide sales and distribution locations, and information about triquint: web: www.triquint.com tel: +1. 707.526.4498 email: info - sales@triquint .com fax: +1. 707.526.1485 for technical questions and application information: email: sjcapplications.engineering@triquint.com important notice the information contained herein is believed to be reliable. triquint makes no warranties regarding the information contained herein. triquint assumes no responsibility or liability whatsoever for any of the information contained her ein. triquint assumes no responsibility or liability whatsoever for the use of the information contained herein. the information contained herein is provided "as is, where is" and with all faults, and the entire risk associated with such information is e ntirely with the user. all information contained herein is subject to change without notice. customers should obtain and verify the latest relevant information before placing orders for triquint products. the information contained herein or any use of s uch information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by such information. triquint products are not warranted or authorized for use as critical components in medical, life - saving, or life - sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death.

▲Up To Search▲

Price & Availability of TAT7469-SC8-EB

	To Download TAT7469-SC8-EB Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .