COMLINEAR CORP SBE D MM 2279101 0000556 270 MCMN WC Comlinear Wideband Variable Corporation Gain Amplifier eae ate lag CLC522 APPLICATIONS: FEATURES (typical): * high-speed analog signal processing e linear wideband (160MHz) gain control rf modulators e 165MHz signal channel bandwidth * automatic gain control & leveling loops * differential voltage input; single-ended voltage output * video production switching 0.05% signal channel nonlinearity e instrumentation adjustable maximum gain voltage controlled filters 40dB variable gain range e -50/-65dBe 2nd/3rd harmonic distortion DESCRIPTION 0.15%, 0.08 differential gain, phase The CLC522 variable gain amplifier (VGA) is a de-coupled, two- quadrant multiplier with differential voltage inputs and a single- Pinout ended voltage output. The CLC522 is a complete VGA system 7 which does not require external buffering since two input buffers ". fe Ha] +v., and an output op amp are integrated with the multiplier core. Only vy, Ha} +V,, two external resistors are needed to set the CLC522s maximum +, [3] 2} gain and gain control is easily achieved through a single high ne Aa] eno impedance voltage input. The CLC 522 provides alinear relationship , between the output voltage gain and gain control input voltage. A, UB Ao] Y, Vv, [6] 12] Via The CLC522's maximum gain may be set externally over a nominal v, rs] -V range of 2V/V to 100V/V with the gain control input providing a 40dB gain range down from the maximum setting. For example, set for Ry x 1.85 a maximum gain of 100V/V, the CLC522 will provide a 100V/V to |Design Equations > Ayn = R, + 3.0 1V/V gain control range by sweeping the gain control input through AwA,./2 v 1) ; - = Fumax + its full scale range of +1V to -1V. Vines = (Bi + 30) x 0.00135 Set at a maximum gain of 10V/V, the CLC 522 provides a 165MHz Where : signal channel bandwidth and a 160MHz gain contro! bandwidth. A= OM,)-CV,) Gain nonlinearity over the full 40dB gain range is 0.5% and gain Amac = Maximum gain ; accuracy at the maximum gain of 10V/V is typically 0.3%. Ay Redback resistor, Rg = gain resistor The CLC522 is available in several versions to meet a variety of Vemax = maximum differential voltage requirements. Notes: . . The recommended value of R; is 1kQ. it is CLOS22AJP = -40C to +85C = 14-pin plastic DIP recommended that the value of the gain setting CLOS22AJE -40C to +85C 14-pin plastic SOIC resistor (R,) be adjusted to change the maximum CLCS22AID _ -40C to +85C 14-pin hermetic side-brazed DIP gain (Awmax). The recommended range of Aymax is +2 CLCS22A8D = 55C to +125C ~- 14-pin hermetic side-brazad DIP, MIL-STD 883 {to +100. CLES22ALC -85C to +125C dice The input buffers are current limited. CLOS22AMC = -5SC to +125C ~_ dice qualified to 5008, MIL-STD-883, LevelB | Consequently, the maximumdifferentialinput voltage range (Vemex) that is guaranteed for linear operation, is proportional to the value chosen for R, (given inthe equation above). Package Dimensions |}-701:002$ 4 ax zis, Tt f ; E+ FHho2sas003 sen ARRRAAE 7 x to fosesone oll _| aT 0.3520.01 /- asx $ con nos tors INDICATOR l +! ooseo.c2 pte f HHEHOHRAE naan = Mur (ALLA Ln | ri Y Lose0 aes 0.34140.012 0.23640.012 Tit HHH te TTT Se, 0.14%0.02 0.178200 RE oot = stoetas tt sansa - , 4b acoriaos | L = orsdo1 acigsaon o0ree0.002 ro 0.050 BSC 0.01620.002 0,00880,004 14-pin plastic DIP 14-pin side-brazed ceramic DIP 14-pin. plastic SOIC Comlinear Corporation * 4800 Wheaton Drive, Fort Collins, CO 80525 * (303) 226-0500 * FAX (303) 226-0564 DS522.P 1(preliminary) May 1992COMLINEAR CORP Electrical Characteristics SbE D M@ 2279101 0000957 107 MCMN Al Pr PETAL OM a) COM meaty .0me Ono) 7h an eo PARAMETER CONDITIONS TYP MAX & MIN RATINGS UNITS Ambient Temperature CLCS22AS/Al +25C O to 70C | -40C +25C +85C Ambient Temperature CLC522A8/AM/AL +25C -55C +25C +125C FREQUENCY RESPONSE small signal bandwidth Vir < 0.5Vp5 165 115 110 120 110 MHz Von < 5.0Vp_ 150 95 100 100 90 MHz gain contro] bandwidth VouVg < 0.5V io 165 115 110 120 110 MHz gain flatness Vout < 0.5V pp + peaking and rolloff 0.1 - 30MHz +0.02 TBD TBD TBD TBD dB + peaking 0.1 - 200MHz 0.02 0.6 0.7 0.5 0.7 dB + rolloff 0.1 - 6OMHz 0.5 1.1 1.3 1.0 1.3 dB linear phase deviation 0.1 - 6OMHz 0.5 1.1 1.2 1.0 1.2 efeedthrough 30MHZ, Vg< -1.1Vpc -62 -57 -57 -57 -57 dB TIME DOMAIN RESPONSE rise and fail time 0.5V step 2.2 3.0 2.9 2.9 3.2 ns 5.0V step 3.0 5.0 5.0 5.0 5.0 ns settling time to 40.1% 2.0V step 18 25 25 25 25 ns overshoot 0.5V step 2 15 15 16 15 % slew rate 4V step 2000 1400 1400 1400 1400 V/usec DISTORTION AND NOISE PERFORMANCE 2nd harmonic distortion 2V 9, Z2OMHz -50 -44 -44 -44 ~44 dBc 3rd harmonic distortion 2V op, 2OMHz -65 -56 -58 -58 -54 dBc equivalent output noise (see noise model) noise floor 1-200MHz 132 -129 -130 -130 -129 GBM ine spot noise 1-200MHz 58 65 62 62 68 nV/VHz STATIC DC PERFORMANCE Integral signal nonlinearity Vou=4V pp 0.04 0.1 0.1 0.1 0.1 % gain control nonlinearity 0.5 TBD TBD TBD TBD % input bias current 15 47 82 38 38 pA average temperature coefficient 125 300 600 '| --- 210 nArc gain error Ay = 10VV +0.0 TBD TBD TBD TBD dB output offset voltage 25 TBD TBD TBD TBD mV average temperature coefficient 100 TBD. 400 --- 300 pV/PC * input bias current 9 26 45 21 21 pA average temperature coefficient 65 175 275 --- 125 nArc input offset current 0.2 3.0 4.0 2.0 2.0 pA average temperature coefficient 5 30 40 o- 20 nArc power supply sensitivity output referred 10 30 30 30 30 mVN common mode rejection ratio input referred 70 59 59 59 59 dB * supply current no load 46 62 63 61 61 mA MISCELLANEOUS PERFORMANCE Vin Signal input resistance 1500 450 175 650 650 kQ capacitance 1.0 2.0 2.0 2.0 2.0 pF Vin differential voltage range Vin= te Rg +320 +230 +250 +250 210 mV buffer tail current (Ir) 1.8 1.26 1.37 1.37 1.15 mA Vin Common mode voltage range +2.2 +1.2 +1.4 +1.2 1.2 Vv V, control input resistance 100 30 15 38 38 kQ capacitance 1.0 2.0 2.0 2.0 2.0 pF V5 input voltage Ay = 10V/V +1.0 TBD TBD TBD TBD Vv Ay=0VV -1.0 TBD TBD TBD TBD Vv output Impedance at DC 0.1 0.3 0.6 0.2 0.2 Q output voltage range no load +4.0 +3.6 43.5 +3.7 3.7 Vv output current +70 +40 +25 +47 +47 mA Absolute Maximum Ratings Vic +7.0V Jout 96mMA common mode input voltage tV,, differential input voltage +10V maximum junction temperature +175C operating temperature range AJAI: -40C to +85C AS/AM/AL: storage temperature range lead temperature (soldering 10 sec) -55C to +125C -65C to +150C +300C Miscellaneous Ratings thermal resistance: notes: * Ad + AJ * 6 Al: . Ag: e A8 : * AL, AM 6, = 75C/W plastic DIP 8, = 75CW plastic SOIC 6, = 75C/W ceramic DIP > 100% tested at +25C, sample at -40C, +85C. : Sample tested at +25C. 100% tested at +25C , sample at -40C , +85C. 100% tested at +25C, -55C, +125C. 100% tested at +25C, sample at -55C, +125C : 100% wafer probed +25C to +25C min/max specifications. 1) CLCOS22AJE version tested and guaranteed with R;=866Q, R, = 1652. Comlinear reserves the right to change specifications without notice.COMLINEAR CORP competition SbE D MM 2279101 0000958 043 MCN Comlinear Analog Elantec Linear Corp. Devices EL2082 Tech. CLC522 AD600 LT1228 Specifications multiplier type 2-quadrant 2-quadrant 2-quadrant 2-quadrant signal channel bw. 165MHz . 35MHz 150MHz 15MHz gain control bw. 165MHz 1MHz 20MHz 20MHz DC coupled yes yes yes yes inputs differential differential differential differential output voltage voltage current voltage maximum gain 6 to 40c0B 40dB adjustable adjustable gain control range 40dB 40dB 46d0B 60dB buffered input yes no no no buffered output yes yes no yes price (100s 8-pin PDIP) $11.60 $15.00 $5.95 $3.95 *note: competitive information taken directly from competitor's source.