9 mixers - downconverters - smt 9 - 1 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com HMC682LP6C / 682lp6ce high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz v00.0308 general description features functional diagram electrical specifcations, t a = +25 c, if = 200 mhz, lo = 0 dbm vcc1, 2 = vcc_bal1, 2 = vcc_amp1, 2 [1] = vcc_if1p, n = vcc_if2p, n = +5v, bias1, 2 = +2.5v typical applications parameter m in. t yp. m ax. units frequency r ange, r f 1.7 - 2.2 ghz frequency r ange, l o 1.4 - 2.0 ghz frequency r ange, i f 0.06 - 0.40 ghz c onversion gain 4 6 db n oise figure ( ss b) 12 db l o to r f i solation 17 25 db l o to i f i solation 15 22 db r f to i f i solation 15 30 db i p3 ( i nput) 25 dbm 1 db c ompression ( i nput) 15 dbm c hannel to c hannel i solation 55 db l o drive i nput level ( t ypical) -3 to +3 dbm s upply c urrent ( i cc) 450 550 ma [1] s ee application circuit [2] unless otherwise noted all measurements with low side l o & i f = 200 m hz. t he h mc 682lp6 c ( e ) is i deal for: ? c ellular/3g & l te / w i m a x /4g ? basestations & r epeaters ? g sm , c d m a & o fd m ? dual density r eceivers t he h mc 682lp6 c ( e ) is a high linearity, dual channel downconverter with integrated l o amplifer in a 6x6 smt qf n package covering 1.7 - 2.2 ghz. e xcellent input i p3 performance of +25 dbm for down conversion is provided for 3g & 4g g sm / c d m a applications at an l o drive of 0 dbm. w ith an input 1 db compression of +15 dbm, the r f port will accept a wide range of input signal levels. c onversion gain is 6 db typical. t he 60 - 400 m hz i f frequency response will satisfy various g sm / c d m a receive frequency plans. high i nput i p3: +25 dbm c onversion gain: 6 db low l o drive: 0 dbm high c hannel i solation 40 lead 6x6mm smt package: 36mm 2
9 mixers - downconverters - smt 9 - 2 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com single channel: conversion gain vs. temperature single channel: isolation single channel: return loss single channel: conversation gain vs. lo drive HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz 0 2 4 6 8 10 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c conversion gain (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 rf1 lo1 lo_sel 0v lo1 lo_sel +5v return loss (db) frequency (ghz) 0 2 4 6 8 10 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 -3 dbm 0 dbm +3 dbm conversion gain (db) frequency (ghz) -45 -40 -35 -30 -25 -20 -15 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 rf/if lo/rf lo/if isolation (db) frequency (ghz) single channel: if bandwidth single channel: input p1db vs. temperature 0 5 10 15 20 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c p1db (dbm) frequency (ghz) -20 -15 -10 -5 0 5 10 0 0.1 0.2 0.3 0.4 0.5 if return loss conversion gain response (db) frequency (ghz)
9 mixers - downconverters - smt 9 - 3 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz dual channel: lo1 to lo2 isolation [2] single channel: input ip3 vs. lo drive single channel: input ip3 vs. temperature 0 5 10 15 20 25 30 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c ip3 (dbm) frequency (ghz) -70 -60 -50 -40 -30 -20 -10 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 isolation (dbc) frequency (ghz) 0 5 10 15 20 25 30 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 -3 dbm 0 dbm +3 dbm ip3 (dbm) frequency (ghz) dual channel: channel to channel isolation [1] [1] for 1900 m hz, r f1 = 1900 m hz @ 0 dbm, r f2 = 1901 m hz @ 0 dbm, l o = 1700 m hz @ 0 dbm, i f2 terminated with 50 o hms. c hannel isolation is the dbc difference at i f1 port between the fundamental tone @ 200 m hz and the leakage tone at 201 m hz. [2] for 1900 m hz, l o 1 = 1700 m hz @ 0 dbm, l o 2 = 1699 m hz @ 0 dbm, l o 1 is selected, r f1 = r f2 = 1900 m hz @ 0 dbm, i f2 terminated with 50 o hms. l o 1-l o 2 isolation is the dbc difference measured at the i f1 port between the fundamental tone at 200 m hz and the leakage tone at 201 m hz. -60 -50 -40 -30 -20 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 rf1 to rf2 at ifi rf2 to rf1 at if2 isolation (dbc) frequency (ghz) noise figure vs. temperature 8 9 10 11 12 13 14 15 16 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c noise figure (db) frequency (ghz)
9 mixers - downconverters - smt 9 - 4 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz +2rf -2lo response vs. lo drive [3] +2rf -2lo response vs. temperature [3] +3rf -3lo response vs. lo drive [3] +3rf -3lo response vs. temperature [3] [3] r efernced to r f input power @ 0 dbm 65 70 75 80 85 90 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c +3rf-3lo response (dbc) frequency (ghz) 65 70 75 80 85 90 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 -3 dbm 0 dbm +3 dbm +3rf-3lo response (dbc) frequency (ghz) 40 50 60 70 80 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 -3 dbm 0 dbm +3 dbm +2rf-2lo response (dbc) frequency (ghz) 40 50 60 70 80 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c +2rf-2lo response (dbc) frequency (ghz)
9 mixers - downconverters - smt 9 - 5 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz harmonics of lo mxn spurious @ if port nl o m r f 0 1 2 3 4 0 xx 39 20 46 47 1 35 0 40 24 66 2 72 61 63 54 83 3 107 73 90 70 101 4 116 125 114 106 108 r f freq. = 1.9 ghz @ -5 dbm l o freq. = 1.7 ghz @ 0 dbm all values in dbc below i f power level (1 r f - 1l o ). nl o s pur @ r f port l o freq. (ghz) 1 2 3 4 1.4 25 29 38 19 1.5 24 28 31 21 1.6 25 23 30 21 1.7 26 19 38 14 1.8 29 16 43 16 1.9 31 15 40 19 2.0 32 14 43 22 l o = 0 dbm all values in dbc below input l o level measured at r f port. typical supply current vs. vdd v cc i cc (ma) 4.75 415 5.00 450 5.25 490 downconverter will operate over full voltage range shown above. truth table l o _ se l ( v ) l o s ignal path 0 l o 1 5 l o 2
9 mixers - downconverters - smt 9 - 6 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com outline drawing absolute maximum ratings r f / i f i nput ( v cc= +5 v ) +15 dbm l o drive ( v cc= +5 v ) +6 dbm v cc (l o or i f) 5.5 v c hannel t emperature 12.5 c c ontinuous pdiss ( t = 85 c ) (derate 110.53 m w / c above 85 c ) 4.42 w t hermal r esistance (channel to ground paddle) 9.05 c / w s torage t emperature -65 to 150 c o perating t emperature -40 to +85 c e l ectrost a tic sensitive d evice o b serve ha n dl in g p rec au tions notes : 1. l e adf r a me m a teri al: co pp er all o y 2. d imensions a re in inc h es [ mi ll imeters ] 3. l e ad s pa cin g to l er a nce is non - c u m ula tive . 4. pad bu rr l en g t h s hall b e 0.15mm m a xim u m . pad bu rr h ei gh t s hall b e 0.05mm m a xim u m . 5. pa c kag e w a r p s hall not excee d 0.05mm. 6. all g ro u n d l e ad s a n d g ro u n d paddl e m u st b e so ld ere d to p c b r f g ro u n d. 7. re f er to h ittite appl ic a tion note f or s ugg este d la n d pa ttern . part n umber package body m aterial lead finish ms l r ating package m arking [3] h mc 682lp6 c low s tress i njection m olded plastic s n/pb s older ms l1 [1] h682 xxxx h mc 682lp6 ce r oh s -compliant low s tress i njection m olded plastic 100% matte s n ms l1 [2] h682 xxxx [1] m ax peak refow temperature of 235 c [2] m ax peak refow temperature of 260 c [3] 4-digit lot number xxxx package information HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz
9 mixers - downconverters - smt 9 - 7 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz pin n umber function description i nterface s chematic 1, 10 r f1, r f2 t hese are the r f inputs of the mixers. s ee application circuit for the off-chip matching components 2, 9 t ap1, t ap2 t hese are the center taps of the internal r f baluns. c onnect these pins to the a c ground via external capacitors. s ee application circuit. 3, 5, 8, 15, 16, 22, 23, 26 - 29, 36, 35 g n d t hese pins must be connected to r f ground. 4, 7 b i a s 1, b i a s 2 bias pins for mixer cores. s ee application circuit for the nominal value. 6, 17, 18, 24, 33, 34 v cc1, v cc_bal2, v cc_a m p2, v cc2, v cc_a m p1, v cc_bal1 power supply voltage pins. s ee application circuit for required external components. 11, 20, 31, 40 n / c n o c onnection required. t hese pins may be connected to r f g n d without affecting performance. 12, 39 in d1, in d2 c urrent source inductors for i f amplifers. 13, 14, 38, 37 i f2p, i f2 n , i f1p, i f1 n differential i f outputs and d c b i a s for i f amps. 19, 32 b i a s _adj1, b i a s _adj2 adjusts l o buffer amplifes current via external resistor. s ee application circuit. 21, 30 l o 2, l o 1 t hese are l o inputs of the mixers. s ee application circuit for off-chip matching components. 25 l o _ se l c ontrol voltage for l o 1 or l o 2 selection. l o 1 is selected when l o se l is set low. l o 2 is selected when l o se l is set high. s ee application circuit and truth table for low and high voltage levels. pin descriptions
9 mixers - downconverters - smt 9 - 8 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com evaluation pcb t he circuit board used in the fnal application should use r f circuit design techniques. s ignal lines should have 50 o hm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. t he evaluation circuit board shown is available from hittite upon request. HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz
9 mixers - downconverters - smt 9 - 9 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz i tem description j1 - j6 p c b m ount sm a c onnector j7 - j10 2mm v ertical m olex 8pc c onnector l1, l2 51 nh i nductor, 0603 pkg. l3 - l6 390 nh i nductor, 0603 pkg. l7 - l10 2.2 nh i nductor, 0402 pkg. c 7, c 8, c 26, c 38 22 pf c apacitor, 0402 pkg. c 9, c 10 10 nf c apacitor, 0603 pkg. c 11, c 17, c 19, c 24, c 27, c 29, c 34, c 37, c 40, c 48, c 50 1 nf c apacitor, 0402 pkg. c 12, c 15, c 16, c 18, c 20, c 25, c 28, c 30, c 35, c 36, c 39, c 47, c 49 0.1 f c apacitor, 0603 pkg. c 13, c 14, c 60 - c 63 100 pf c apacitor, 0402 pkg. c 21, c 22, c 32, c 33 0.01 f c apacitor, 0402 pkg. c 51 - c 59 0.47 f c apacitor, 0603 pkg. r 7, r 8 330 o hm r esistor, 0603 pkg. t 1, t 2 1:1 t ransformer - t yco etc 1-1 t u1 h mc 682lp6 c ( e ) p c b [2] 118274 e valuation p c b [1] r eference this number when ordering complete evaluation p c b [2] c ircuit board m aterial: arlon-25f r and f r 4 list of materials for evaluation pcb 119925 [1]
9 mixers - downconverters - smt 9 - 10 for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com application circuit HMC682LP6C / 682lp6ce v00.0308 high ip3 dual channel downconverter w/ lo switch, 1.7 - 2.2 ghz
|
