peregrine semiconductor corp. ? | http://www.peregrine-semi.com copyright ? peregrine semiconductor corp. 2001 page 1 of 7 .220 / .250 .180 sq max pin 1 .166 sq .380 / .400 .150 .050 typ .015 .002 typ + - product description figure 1. functional schematic diagram figure 2. package drawing table 1. electrical specifications @ +25 c (z s = z l = 50 ? ) parameter conditions minimum typical maximum units supply voltage 2.85 3.0 3.15 v supply current 13 15 ma input frequency (f in ) p in = -5 dbm min. 1.5 3.5 ghz input power (p in ) f in = 1.5 to 3.5 ghz -5 +5 dbm output power -10 dbm advance information pe9301 3.5 ghz low power cmos divide-by-2 prescaler for rad-hard applications features ? high-frequency operation: 1.5 ghz to 3.5 ghz ? fixed divide ratio of 2 ? low-power operation: 13 ma typical @ 3 v across frequency ? small package: 8-lead soic ? low cost the pe9301 is a high performance monolithic cmos p rescaler with a fixed divide ratio of 2. its operating frequency range is 1.5 ghz to 3.5 ghz. the pe9301 operates on a nominal 3 v supply and draws only 13 ma. it is packaged in a small 8-lead soic and is ideal for space microwave pll synthesis solutions. the pe9301 is manufactured in peregrine?s patented ultra thin silicon (utsi?) cmos process, offering the p erformance of gaas with the economy and integration of conventional cmos. preamp driver output buffer d q clk dec qb off-chip bypass in dec out
pe9301 advance information copyright ? peregrine semiconductor corp. 2001 file no. 70/0039~00c | utsi ? cmos rfic solutions page 2 of 7 figure 3. pin configuration table 2. pin descriptions pin no. pin name description 1 v dd power supply pin. bypassing is required. 2 in input signal pin. should be coupled with a capacitor (eg 15 pf). 3 dec power supply decoupling pin. place a capacitor as close as possible and connect directly to the ground plane. 4 gnd ground pin. ground pattern on the board should be as wide as possible to reduce ground impedance. 5 gnd ground pin. 6 nc no connection. this pin should be left open. 7 out divided frequency output pin. this pin should be coupled with a capacitor (eg 47 pf). 8 gnd ground pin. table 3. absolute maximum ratings symbol parameter/conditions min max units v dd supply voltage 4.0 v t st storage temperature range -65 150 c t op operating temperature range -40 85 c vesd esd voltage (human body model) 250 v electrostatic discharge (esd) precautions when handling this utsi device, observe the same precautions that you would use with other esd- sensitive devices. although this device contains circuitry to protect it from damage due to esd, precautions should be taken to avoid exceeding the rating specified in table 3. latch-up avoidance unlike conventional cmos devices, utsi cmos devices are immune to latch-up. device functional considerations the pe9301 takes an input signal frequency from between 1.5 ghz to3.5 ghz and produces an output signal frequency half that of the supplied input. in order for the prescaler to work properly, several conditions need to be adhered to. it is crucial that pin 3 be supplied with a bypass capacitor to ground. in addition, the input and output signals (pins 2 & 7, respectively) need to be ac coupled via an external capacitor as shown in figure 5. the ground pattern on the board should be made as wide as possible to minimize ground impedance. pe9301 1 2 3 4 8 7 6 5 in gnd dec gnd out v dd nc gnd
pe9301 advance information peregrine semiconductor corp. ? | http://www.peregrine-semi.com copyright ? peregrine semiconductor corp. 2001 page 3 of 7 figure 4. test circuit block diagram figure 5. high frequency system application the wideband frequency of operation of the pe9301 makes it an ideal part for use in a dbs down converter system. bpf saw a gc fm demod pe9301 pe9701 low noise pll synth lpf baseband output divide-by-2 input dbs 1 st if signal generator spectrum a nalyze r pe9301 1 2 3 4 8 7 6 5 10 pf 15 pf 50 ? v dd 3 v +/- 0.15 v 1000 pf 47 pf 10 pf 10 nf 50 ?
pe9301 advance information copyright ? peregrine semiconductor corp. 2001 file no. 70/0039~00c | utsi ? cmos rfic solutions page 4 of 7 typical input sensitivity (vdd=3.0v, 25c) -30 -25 -20 -15 -10 -5 0 1500 2000 2500 3000 3500 input frequency (mhz) input sensitivity (dbm) typical output power (vdd=3.0v, 25c) -6 -4 -2 0 2 4 1500 2000 2500 3000 3500 input frequency (mhz) output power (dbm) pin = -15dbm pin = -12dbm pin = -5dbm typical performance data @ +25c figure 6. typical input sensitivity figure 7. typical output power
pe9301 advance information peregrine semiconductor corp. ? | http://www.peregrine-semi.com copyright ? peregrine semiconductor corp. 2001 page 5 of 7 .220 / .250 .180 sq max pin 1 .166 sq .380 / .400 .150 .050 typ .015 .002 typ + - figure 8. package drawing
pe9301 advance information copyright ? peregrine semiconductor corp. 2001 file no. 70/0039~00c | utsi ? cmos rfic solutions page 6 of 7 table 4. ordering information order code part marking description package shipping method 9301-01 pe9301es pe9301 eng. samples 8-lead soic tray 9301-11 pe9301 pe9301 production units 8-lead soic tray 9301-00 pe9301-ek pe9301 evaluation ki t evaluation board 1 / box
pe9301 advance information peregrine semiconductor corp. ? | http://www.peregrine-semi.com copyright ? peregrine semiconductor corp. 2001 page 7 of 7 sales offices united states peregrine semiconductor corp. 6175 nancy ridge drive san diego, ca 92121 tel 1-858-455-0660 fax 1-858-455-0770 japan peregrine semiconductor k.k. the imperial tower, 15th floor 1-1-1 uchisaiawaicho, chiyoda-ku tokyo 100-0011 japan tel: 03-3507-5755 fax: 03-3507-5601 europe peregrine semiconductor europe aix-en-provence office parc club du golf, bat 9 13856 aix-en-provence cedex 3 france tel 33-0-4-4239-3360 fax 33-0-4-4239-7227 australia peregrine semiconductor australia 8 herb elliot ave. homebush, nsw 2140 australia tel: 011-61-2-9763-4111 fax: 011-61-2-9746-1501 for a list of representatives in your area, please refer to our web site at: http://www.peregrine-semi.com data sheet identification advance information the product is in a formative or design stage. the data sheet contains design target s pecifications for product development. specifications and features may change in any manner without notice. preliminary specification the data sheet contains preliminary data. additional data may be added at a later date. pe regrine reserves the right to change specifications at any time without notice in order to supply the best possible product. product specification the data sheet contains final data. in the event peregrine decides to change the specifications, peregrine will notify customers of the intended changes by issuing a pcn (product change notice). the information in this data sheet is believed to be reliable. however, peregrine assumes no liability for the use of this information. use shall be entirely at the user?s own risk. no patent rights or licenses to any circuits described in this data sheet are implied or granted to any third party. peregrine?s products are not designed or intended for use in devices or systems intended for surgical implant, or in other applications intended to support or sustain life, or in any application in which the failure of the peregrine product could create a situation in which personal injury or death might occur. peregrine assumes no liability for damages, including consequential or in cidental damages, arising out of the use of its products in such applications. peregrine products are protected under one or more of the following u.s. patents: 6,090,648; 6,057,555; 5,973,382; 5,973,363; 5,930,638; 5,920,233; 5,895,957; 5,883,396; 5,864,162; 5,863,823; 5,861,336; 5,663,570; 5,610,790; 5,600,169; 5,596,205; 5,572,040; 5,492,857; 5,416,043. other patents may be pending or applied for. utsi, the peregrine logotype, sel safe, and peregrine se miconductor corp. are registered trademarks of peregrine semiconductor corp. all pe product names and prefixes are trademarks of peregrine semiconductor corp. copyright ? 2001 peregrine semic onductor corp. all rights reserved.
|
