CA3002 HARRIS | Alldatasheet

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a HARRIS _Difféfential Amplifiers SEMICONDUCTOR a OE me SE Miconoucne’ ARAE ge yanais Che WwTERSTL oT SY CA3002 eo CS 4 May 1990 4 Ci seer IF Amplifier For Use in Communication Equipment Features: Applications: 1 Input resistance - 100 KO. typ. = Product detector = Output resistance - 70Mtyp. = IF & video amplitier = Voltage gain - 24 dB typ. @ 1.75 MHz 8 AM detector = Push-pull input, single-ended output 1 Schmitt tigger m= -3 dB bandwidth - 11 MHz typ. = AGC range - 80 dB typ. = Useful frequency range DC to 15 MHz The CA3002 integrated-circuit IF amplitier is a balanced differential amplifier that can be used with either a * single-ended or a push-pull input and can provide either a direct-coupled or a capacitance-coupled single-ended out- if put. Its applications include RC-coupled IF amplifiers that use gh the internal silicon output-coupling capacitor, video amplifiers i } that use an external coupling capacitor, envelope detectors, tk } product detectors, and various trigger circuits. © a ww The CA3002 is supplied in the 10-lead hermetic TO-S style 38h Lag oy | 2 package. oo — Ze te + Yeaial 6 isn Ea) te Motch g= a Donor use Sz So) yee == Figure 1 = Schematic diagram. CCopyrignt © Haris Corporation 1800 File Number 123 6-3

ABSOLUTE-MAXIMUM VOLTAGE AND CURRENT LIMITS, at Tq = 25°C ‘COMMON-MODE INPUT SIGNAL VOLTAGE. . av MAXIMUM POWER SUPPLY VOLTAGE : 38 V or 38V OPERATING-TEMPERATURE RANGE 85°C 10 #12890 STORAGE-TEMPERATURE RANGE a ~85°C 10 +150°C LEAD TEMPERATURE (During Soldering) ° [At distance 1/16 1/32 ineh (1.59 + 0.79 mm! from case for 10 seconds max 4265°C MAXIMUM INPUT-SIGNAL VOLTAGE wav MAXIMUM DEVICE DISSIPATION. 85 10 85°C 450 mw Above 85°C . . . - Derate linearly 5 mW/°C ELECTRICAL CHARACTERISTICS, at Ta = 25°C, Voc = #6 V, Veg = -6 V SPECIAL TEST CONDITIONS| seg LIMITS y TERMINALS No. 3& No.4 CHARACTERISTICS NOT CONNECTED 1 UNLESSOTHERWISENOTED| Fig. [Min] Typ] Max. S STATIC CHARACTERISTICS Input Unbalance Voltage Viy mV, Input Unbalance Current ty, uA [rewearcorn | ts ‘ff a [woe — fr Tt td Quiescent Operating |__| 2 [4 | Vlne A [vec [se | ™ [of ee] v | | 8 [vec | vec |» [-[ss[- [| oncom | Y * - fl DYNAMIC CHARACTERISTICS Differential Voltage Gain Abie {Single-Ended Input and Output) Bandwith at -3 dB Point Bw Maximum Output Volt- age Swing VoytiP-P) IVp.p [ton we [immense |» |-| «fo [a Tnput Impedance Components: Parallel Input Resistance Ryn t= 1.75 MHz 100k 2 Parallel input Capacitance Cyy f= 1.75 MHz 3rd Harmonic Inter: modulation Distortion IMD 30 AGC Range (Maximum Voltage Gain to Complete Cutoff AGC f= 1.75 MHz 18 6-4

ABSOLUTE-MAXIMUM VOLTAGE AND CURRENT LIMITS, at Tg = 25°C Indicated voltage or current limits for each terminal can be applied under the specified operating conditions for other terminals. All voltages are with respect to ground (Vcc. +VEg.J or common terminal of Positive and Negative DC supplies). TERMINAL LIMITS CONDITIONS NEGATIVE POSITIVE TERMINAL VOLTAGE 27 8 ~8V Ov 5,10 oO 9 +6 -10V ov 1,5, 10 0 9 +6 1,5,10 oO ~8.5V ov 7 ~6 9 +6 1,5,10 0 -8V ov 27 -8 9 +6 1,10 0 -35V 43.5V 27 6 9 6 INTERNAL CONNECTION DO NOT USE 1,5, 10 oO 7 -12V ov 2 —6 9 +6 1,5,10 0 z2 20 mA 2 6 ge ° “ Ee 200 2 Resistor Between a= Terminals 7&8 1,5,10 Le [ow fw [se | | 15 QO -35V +3.5V 27 6 9 +6 CASE INTERNALLY CONNECTED TO TERMINAL No.2 {SUBSTRATE} DO NOT GROUND STATIC CHARACTERISTICS COS) | Pee ee Fig 2— input unbolance voltage & curent Fig. 9~ tno bas current tompersur, vr temperature 6-5

& i Reine our te--O~ io ee ® @ muameace © E * ame inet t © 2 LAR ras bi , eur mesuance fe woul et 06 PT < ! Fig. £ - Input unbalance current & bias ~ ey current test circu. Fig, 4~ Input unbolance voltage and device lssipotion tet creule. e aye waste ve bent vous vecis +6 FEF _. = [tame Se oe eS Ege | Eg HEEEHieE erst insite aEy eek Oe Tow Fa Bis tsssesssezast sat saz dstisetisenanpagresets we > Eegiiitanrssststesestetstritie ates % Feepmestesseesetserstaser eseveeegs stetestsessesty Foe Msserzd bes btest Fests t32 SSE EERSTE EEdEEEEE) EFaeseset cess coest Sores Cots tevecs seemsessnasenta % Eciozai ceaZnsssasisas raseeaseeSoustsssd0sstal * id @ 3 © > Fis, 6 ~ Quiescent operating voltage vs Cf ‘ teneretore, ee owe te reg “4 we ¥ ~ Fit. 7 — Quietcont eperating votope DYNAMIC CHARACTERISTICS: Doret Noe eee ETSY [Rome er sees : Pelee | SSS Th sarees tazee tcesttenn| sey aeeenTTH Str oto PT seaoneeeteteaiseeted | [eC { GSES ee sry ef AA FRESE sat eg i Ey oN q “EERE ESt FEsptittied fs A } eee eB JERSE EEEES sboes soegs boeed 53233 fest 4 PP tN Fig, 80 ~ Dillerenio voltage guinvs temperature. Fig. Bb ~ Differential voltage goin vs frequency. 6-6

j fete el eth et eto Fe as $ Bo ORREE ial 6 bowen eo Ot ee Ulises edereranrige @ [ee aamee Temennseme a Fig. 10 — Differential voltage gain, —3 dB bandwidth, Fig. 9 — Bandwidth of —3 dB point vs temperature, and maximum output voltage swing. 4 ire eee se eee ; Le Sool cof CF ee eee eee Ht a aN anand Eqaaerreerrrsteli) = + 7h 119,19 — No iar ot source rc. Fig 12~ Note ture ie PSS 3} Eg*EEH SSH a I i scea aes tet eed 32 Ege Hae coal pM es re ee eee ° EE es = me weren se Seas geass S2tnd EER? @) 7 FED DPDEEED Fig 14 Output rsioance Senerstare 6-7

|e pee ee SR sence c ae eee = 1 ica th oto ant tg ht yttowmee TS aatiys Peeetsunreroererencesetionmesrtenial 1) Mure aot eo nde et saa 3) The measured input signal voltage is thet value when the 3rd har Fig. 17 — AGC range vs trequency. tone Sed Rees ’ 2 rn -@ go wremaroe capo yf SFED | set atenatr a 00 8 ateustin "seo a | SP | AML | ar set variable dc supply voltage at 0 V. im chs + rovtenry | 3 Igiasesignalapatvotage unl RE V.TVM waists SAV Sconce LI + 4 Set variable 6c soppy woltage at 6 V. pretties | PaaS, il 1) Change in attensator setting in 4B is total AGC Range. Fig, 18 AGC rng. 6-8