- at aes SONY CORP/COMPONENT PRODS ?7. Dey 4442343 0000308 7 1-77-17 AGC and AUTO IRIS for B/W CAMERA. Description: CX10046 is a bipolar IC designed for B/W Package outline Unit: mm camera signal processing. It consists of an AGC , co, : 16-pin MFP circuit to control the video signal output from CX10045 at a constant level, DC restoration circuit, and an automatic iris control circuit to prevent ex- 2.15MAX cessive incident light intensity. 10.05 0.8 Features: @ Integrated B/W camera signal processing is possi- ble when combined with CX10045 and CX10047. 16 9 HRAARAAR A [ 0.05MIN a a] 2 ~ O wml o w 5 UJ 8 1 _ HHEBBERE Soh 1 8 1.27 | 0.4510.1 0.165 rt ni ABSOLUTE MAXIMUM RATING (Ta = 25C) @ Power supply voltage Vcc 15. Vv Terminal voltage VIN 0.3~ Vcc +0.3 Vv Operating temperature Topr -10~+60 c @ Storage temperature Tstg 50 ~ + 125 c Allowable power dissipation Po 390 mW Ta S 60C * When mounted on a double glass epoxy substrate (30mm square, 0.8mm thick) RECOMMENDED OPERATING CONDITION Power supply voltage Vec 8.0~ 9.5 Vv @ Logic input voltage V3 O~ 5.5 Vv -1 The specifications are subject ta change without notice. 41266-T0SONY CORP/COMPONENT PRODS 77 Defy 43423483 00003049 4 i D 1-77-17 CX10046 SONY BLOCK DIAGRAM Signal input 1 ( 1 I) 16) Vcc : ~, Frequency respanse Clamp capacitor @ ) : Clamp tris i 5) compensation terminal driver : Clamp pulse input (@3) =(14) Iris driver X4.6 AGC detection input 4-1, (9 Iris detection input AGC Signal input 2 Gn \_______-2) Brake Buffer / AGC reference input G 7) Iris adjustment (ris (ris reference output Signal output @- +((0 tris reference output GND (8) ~(9) tris output8381917 SONY COMPONENT PRODUCTS | T7C 00310 O T-77-17. ~*~ SONY CORP/COMPONENT PRODS 7? vel 63623483 O000310 4 i X10046 SONY. ELECTRICAL CHARACTERISTICS ( (Ta=25C, Voc=8.5V) ae VIN [Measuring ses Measuring . : Measuring item Symbol (mVpp) | point Conditions circuit Min Typ | Max Unit Power supply current tcc - 16 1 16.2 | 23.2 | 33.1 mA Discharge current {7p ~ 2 V2=4.0V : 1 0.8 08 - mA i Potential difference between Output voltage difference 4V2 - 2 V3=0 and 4.0V when 2=-100uA 2 0.6 08 _ Vv Leak current for - 2 V223.5V, V3=0V 1 ~3.0 2.0 70 | wA Output voltage Vg - 9 1 3.0 3.5 4.0 Vv Voltage gain Gig | SIN1 9 | f=100KHz 3 14,2 13.2 | 152 | aB Max. output amplitude Vome | yin) 9 | f100KHz 3 40 | 60 | | Vep Output voitage V7 ~ 7 V43.5V 1 4.16 44 | 465 v i i G57 | VINS . n = =3. -2. Min. voltage gai min.) | 100 7 f=1T00KHz, V4=3.5V 3 2.0 0 2.0 dB . . ~ G Vv Max. voltage gain 5-7 INS 7 f= 100KHz 3 21.4 | 244 | 27.4 | 4B eee (MAX) [30 . in di 9G5-7_ | VINS Gain difference between Vin 1= Voltage gain difference (MAX) | 30/100 7 30 and 100 mVopp at f= 100kHz 3 04 0 04 dB Output voltage Vio - 10 1 41 { 4.25 44 Vv input offset voltage Vio - Ve 4 -6 2 6 mV Input bias current lig - Ve 4 -3 -1 - uA ( Input offset bias current tio - VE 4 -300 | +50 300 nA Voltage gain Ay - VE 4 60 90 - dB Frequency band width BWs5.7 | 10 7 -3dB frequency, V4=3.5V 3 10 15 - MHz . VN AGC noise voltage (acc) 0 7 BW<10MHz 3 - 1.0 mVrms AGC voltage gain 465.7. | VINS Gain difference between two difference (MIN.) | 100/400] 7 | inputs, at f= 100kHz and Vg=4.oy, 3 | -O4 | 0 04 |) 48 Max. output amplitude Yom? sas 7 f=100KHz, V4=3.5V 3 1000 | 1500 | ~ |mVpp . _ SW 32 0pen, V13=1.9V, Vie _ . _ Output drive current ly4aH 14 V14=2.0V 1 ; 2.7 1.0 ] mA : = Vp922.1V, Output drive current Mat - 14 Va aw 3 1 1.0 5.0 - mA High level output voltage VoH14 - 14 SW 3=0pen, V,321.9V 1 80 | 83] - Low level output voltage VoLi4 - 14 SW 3: 0pen, V,3=2.1V 1 - 0.1 0.3ne _ res nl ft _-? .=_ 8381917 SONY COMPONENT PRODUCTS MC 00311 DY T-77-/7 SONY CORP/COMPONENT PRODS 27 vel 4382383 OoOO0311 & J cx10046 SONY. ELECTRICAL CHARACTERISTIC MEASURING CIRCUIT ( Vig Vis Vio Vir Q) Veo T f t T (2) et 20v{- Ton tec is = f 14 #13 #12 #11. #10 we 8 14913 #12 #144 10 9 Th ob La V2 Vs Va ol OTT 1 Vs Va * Unless specified, V2 = open, V3 = 4.0V, V4 = Vg = 3.0V, Va =.0V, Vie = 2.0V, Vie = open, Vis = open end SW y3=<ON. Unless specified, V2 = open, V3 = 4.0V, V4 = Vg = 3.0V, Vi 5.0V and I = 0. Vina 5 7 | cau 16 16 14 13 1 2 3 4 & 6 7 8 16 16 14 13 12 11 #10 9 0.1 | 5 1 2 3 4 6 7 8 a. Vint 3 | | 3.0V. 2 oo I T Illi * Unless specified, V2 = Vas, V = 2.5V and Vj; = 5.0V. 6.0V 3.0V 3.0V 5.0V 15pF includes the stray capacitance of the measuring equipment. ttem}| SWy (SW. [Vc 1 VK [Ve Calculation Viol ON | ON J2v |4.6v Vio EM! 10 N 6V | 10"159 OFF | ON VFa Ve1Ve2 (V} lie av {4.6v pet 2 al ON [OFF V2 2x10" { ON | ON VF1 Vei-Veg (V1 lio 2v |4.6v lo= Sone OFF | OFF Veo Ay} ON | ON [av Aye20log (dB) 1.0V [Veg VF2-VFi