View UPC3231GV-E1-A_7007500.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

caution : observe precautions when handling because these devices are sensitive to electrostatic discharge general purpose 5 v 100 mhz agc amplifier bipolar analog integrated circuit ? pc32 3 1gv document no. pu10 658 ej0 1 v0ds ( 1st edition) date published may 200 7 ns cp( n ) description the ? p c32 3 1gv is a silicon monolithic ic designed for use as agc amplifier for digital catv, cable modem and digital terrestrial system s . this ic consists of gain control amplifier and video amplifier. th e package is 8 - pin ssop ( shrink small outline p acka g e ) suitable for surface mount. this ic is manufactured using our 3 0 g hz f max uhs0 ( u ltra h igh s peed p rocess) silicon bipolar process. this process uses silicon nitride passivation film. th is material can protect chip surface from external pollution and prevent corrosion/migration. thus, this ic has excellent performance, uniformity and reliability. features ? low distortion : im 3 = 5 3.5 dbc typ. @ single - ended output, v out = 105 db ? v (0.5 v p - p ) /tone ? low noise figure : nf = 5.0 db typ. @ maximum gain ? wide agc dynamic range : gcr in = 61 db typ. @ input prescribe ? on - chip video amplifier : v out = 1.0 v p - p typ. @ single - ended output ? supply voltage : v cc = 5.0 v typ. ? packaged in 8 - pin ssop suitable for surface mounting application ? digital terrestrial tv/ digital catv/cable modem receivers ordering information part number order number package marking supplying form ? pc32 3 1gv - e1 ? pc32 3 1gv - e1 - a 8 - pin plastic ssop (4.45 mm (175)) (pb - free) 3231 ? embossed tape 8 mm wide ? p in 1 indi cates pull - out direction of tape ? qty 1 kpcs/reel remark to order evaluation samples, contact your nearby sales office. part number for sample order: ? p c32 3 1gv - a
data sheet pu10 658 ej0 1 v0ds 2 ? pc32 3 1gv internal block diagram and pin connections product line - up of 5 v agc ampl ifier part number i cc (ma) g max (db) g min (db) gcr (db) nf (db) im 3 (dbc) package ? pc3217gv 23 53 0 53 6.5 50 note 1 8 - pin ssop (4.45 mm (175)) ? pc3218gv 23 63 10 53 3.5 50 note 1 ? pc3219gv 36.5 42.5 0 42.5 9.0 58 note 1 ? pc3221gv 33 60 10 50 4.2 56 no te 1 ? pc3231gv 36 65 4 61 5.0 53.5 note 2 note s 1. f 1 = 44 mhz, f 2 = 45 mhz, v out = 0.7 v p - p /tone, single - ended output 2. f 1 = 44 mhz, f 2 = 45 mhz, v out = 0.5 v p - p /tone, single - ended output
data sheet pu10 658 ej0 1 v0ds 3 ? pc32 3 1gv pin explanations pin no. pin name applied voltage (v) pin voltage (v) note function and application internal equivalent circuit 1 v cc 4.5 to 5.5 ? power s upply pin. this pin should be externally equipped with bypass capacitor to minimize ground impedance. ? ? ? 2 input1 ? 1. 32 signal input pin s to agc amplif ier . this pin should be coupled with capacitor for dc cut. 3 input2 ? 1. 32 4 v agc 0 to v cc ? gain control pin. this pin s bias govern the agc output level. minimum gain at v agc : 0 to 0. 1 v maximum gain at v agc : 2.7 to 3. 3 v recommended to use agc v oltage with externally resister (example: 1 k ? ) . 5 gnd2 0 ? ground pin. this pin should be connected to system ground with minimum inductance. ground pattern on the board should be formed as wide as possible. ? ? ? 6 output2 ? 1.91 signal output pins of video amplifier. this pin should be coupled with capacitor for dc cut. 7 output1 ? 1.91 8 gnd1 0 ? ground pin. this pin should be connected to system ground with minimum inductance. ground pattern on the board should be formed as wide as possible. al l ground pins must be connected together with wide ground pattern to decrease impedance difference. ? ? ? note pin voltage is measured at v cc = 5.0 v.
data sheet pu10 658 ej0 1 v0ds 4 ? pc32 3 1gv absolute maximum ratings parameter symbol test conditions ratings unit supply voltage v cc t a = +25 ? c 6.0 v gain c ontrol v oltage range v agc t a = +25 ? c 0 to v cc v power dissipation p d t a = +85 ? c note 250 mw storage temperature t stg ? 55 to +150 ? c note mounted on double - sided copper - clad 50 ? 50 ? 1.6 mm epoxy glass pwb recommended operating range parameter symbol test conditions min. typ. max. unit supply voltage v cc 4.5 5.0 5. 5 v operating ambient temperature t a v cc = 4.5 to 5.5 v ? 40 +25 +85 ? c gain c ontrol v oltage range v agc 0 ? 3. 3 v operating frequency range f bw 30 ? 9 0 mhz
data sheet pu10 658 ej0 1 v0ds 5 ? pc32 3 1gv electri cal characteristics ( t a = +25 ? cc = 5 v, f = 45 mhz, z s = 50 ? l = 250 ? parameter symbol test conditions min. typ. max. unit dc characteristics circuit current i cc v c c = 5 v, no input signal note 1 2 8 3 6 4 4 ma agc vol tage high level v agc (h) @ maximum gain note 1 2.7 ? 3. 3 v agc voltage low level v agc (l) @ minimum gain note 1 0 ? 0. 1 v rf characteristics if input voltage range f i f in f c = ? 3 db note 1 30 ? 90 mhz maximum voltage gain g max v agc = 2.7 v, p in = ? 60 dbm note 1 62.5 6 5 6 7.5 db minimum voltage gain g min v agc = 0. 1 v, p in = ? 30 dbm note 1 0 4 7 db gain control range (input pre sc ribe) gcr in v agc = 0. 1 to 2.7 v note 1 55.5 61 ? db gain control range (output pre sc ribe) gcr out v out = 1.0 v p - p note 1 4 5 55 ? db output voltage v out p in = ? 61 to ? 6 dbm note 1 ? 1.0 ? v p - p maximum output voltage v oclip v agc = 3.0 v note 1 2.0 3.3 ? v p - p noise figure nf v agc = 3.0 v note 2 ? 5.0 6.5 db 3rd o rder i ntermodulation d istortion im 3 f 1 = 44 mhz, f 2 = 45 mhz, p in = ? 2 0 dbm/tone, v out = 105 db ? v (0.5 v p - p ) /tone note 1 50 53.5 ? db c input impedance z in v agc = 0 v note 3 ? 1.35//6 ? k ? //pf note s 1. by measurement circuit 1 2. by measurement circuit 2 3. by measurement circuit 3
data sheet pu10 658 ej0 1 v0ds 6 ? pc32 3 1gv measurement circuit 1 note balun transformer: toko 617db - 1 674 b4f (double balanced type) measurement circuit 2 note balun transformer: toko 617db - 1 674 b4f (double balanced type)
data sheet pu10 658 ej0 1 v0ds 7 ? pc32 3 1gv measurement circuit 3 measurement circuit 4 (pressure improvement recommendati on circuit) note balun transformer: toko 617db - 1 674 b4f (double balanced type)
data sheet pu10 658 ej0 1 v0ds 8 ? pc32 3 1gv measurement circuit 5 (pressure improvement recommendation circuit) note balun transformer: toko 617db - 1674 b4f (double balanced type) measurement circuit 6 (pressure improvement recommendation circuit) the application circuits and their parameters are for reference only and are not intended for use in actual design - ins.
data sheet pu10 658 ej0 1 v0ds 9 ? pc32 3 1gv illustration of the test circuit assembled on evaluation board (measurement circuit 1) note balun transformer remarks 1. back side: gnd pattern 2. au plated on pattern 3. : through hole
data sheet pu10 658 ej0 1 v0ds 10 ? pc32 3 1gv typical characteristics (t a = +25 ? remark the graphs indicate nominal characteristics.
data sheet pu10 658 ej0 1 v0ds 11 ? pc32 3 1gv remark the graphs indicate nominal characteristics.
data sheet pu10 658 ej0 1 v0ds 12 ? pc32 3 1gv remark the graphs indicate nominal characte ristics.
data sheet pu10 658 ej0 1 v0ds 13 ? pc32 3 1gv remark the graphs indicate nominal characteristics.
data sheet pu10 658 ej0 1 v0ds 14 ? pc32 3 1gv s - parameter s ( t a = +25 ? cc = 5.0 v , v agc = 0 v) s 11 ? frequency s 22 ? frequency
data sheet pu10 658 ej0 1 v0ds 15 ? pc32 3 1gv package dimensions 8 - pin plastic ssop ( 4.45 mm (175)) ( unit: mm)
1 6 data sheet pu10 658 ej0 1 v0ds ? pc32 3 1gv notes on correct use (1) observe precautions for handling because of electro - static sensitive devices. (2) form a ground pattern as widely as possible to minimize ground impedance (to prevent undesired oscillation). all the ground pins must be connected together with wide grou nd pattern to decrease impedance difference. (3) the bypass capacitor should be attached to v cc line. recommended soldering conditions this product should be soldered and mounted under the following recommended conditions. for soldering methods and con ditions other than those recommended below, contact your nearby sales office. soldering method soldering conditions condition symbol infrared reflow peak temperature (package surface temperature) : 260 ? c or below time at peak temperature : 10 seconds or less time at temperature of 220 ? c or higher : 60 seconds or less preheating time at 120 to 180 ? c : 120 ? 30 seconds maximum number of reflow processes : 3 times maximum chlorine content of rosin flux (% mass) : 0.2%(wt.) or below ir260 wave soldering peak t emperature (molten solder temperature) : 260 ? c or below time at peak temperature : 10 seconds or less preheating temperature (package surface temperature) : 120 ? c or below maximum number of flow processes : 1 time maximum chlorine content of rosin flux (% mass) : 0.2%(wt.) or below ws260 partial heating peak temperature (pin temperature) : 350 ? c or below soldering time (per side of device) : 3 seconds or less maximum chlorine content of rosin flux (% mass) : 0.2%(wt.) or below hs350 caution do not use di fferent soldering methods together (except for partial heating).

▲Up To Search▲

Price & Availability of UPC3231GV-E1-A

	To Download UPC3231GV-E1-A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .