Part Number Hot Search :  KA3843A GL6UR23T 10700 TFS80B 2SK19 APT15 MX365A MAX12 Product Description Full Text Search

	To Download PI3EQX501B Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .

---

---

Datasheet File OCR Text:

www.pericom.com 04/08/15 features ?? usb 3.0 compatible ?? full compliancy to usb 3.0 super speed standard ?? one 5.0gbps diferential signal pairs ?? adjustable receiver equalization ?? 100? diferential cml i/os ?? pin confgured output emphasis control ?? input signal level detect and squelch function ?? automatic receiver detect ?? host mode capable ?? low power : 165mw ?? auto "slumber" mode for adaptive power management ?? single supply voltage: 3.3v ?? packaging: 8-pin tdfn 2 x 2 mm description pericom semiconductors PI3EQX501B is a low power, high per - formance 5.0 gbps signal redriver? designed specifcally for the usb 3.0 protocol. te device provides programmable equaliza - tion and de-emphasis to opmize performance over a variety of physical mediums by reducing inter-symbol interference. PI3EQX501B supports one 100? diferential cml data i/os between the protocol asic to a switch fabric, over cable, or to extend the signals across other distant data pathways on the users platform. te integrated equalization circuitry provides fexibility with signal integrity of the signal before the redriver. a low-level input signal detection and output squelch function is provided. te channels input signal level determines whether the output is active. te PI3EQX501B also includes a receiver detect function. te receiver detection loop will be active again if the corre - sponding channels signal detector is idle for longer than 7.3ms. te channel will then move to unplug mode if load not detected, or it will return to low power mode (slumber mode) due to inactivity. block diagram pin diagram (top side view) 2 3 4 5 8 7 6 1 txntxn de rxp eq vdd 3.3v operation gnd rxn tri txp rxp cml cml limiting amp equalizer signal detection p ower management rxn txp txn eq PI3EQX501B 5.0gbps, 1-channel, usb3.0 redriver? figure1 usb 3.0 cable digital camera external storage device pc monitor tablet pc multi-function printer pericom usb 3.0 redriver pericom usb 3.0 redriver 15-0046 1 preliminary information - company confidential 2 www.pericom.com 04/08/15 pin description pin # pin name type description 1 vdd power 3.3v power supply 2,3 rxp, rxn input cml input channels. with selectable input termination between 50? to internal vbias or 60k? to ground. 4 tri input set the state of chip; with internal 200k? pull-down resistor high means no receiver termination detection and for debug mode. low means normal operation mode with receiver termination detection. 5 eq input set the equalization of the channels. tri-level input pin. with internal 100k? pull-up resis- tor and 100k? pull-down resistor. 7, 6 txp, txn output selectable output termination between 50? to internal vbias or 2k? to internal vbias. 8 de input set de-emphasis of output cml buffer. tri-level input pin. with internal 100k? pull-up resistor and 100k? pull-down resistor. center pad gnd gnd supply ground. power management notebooks, netbooks, tablets and other power sensitive consumer devices require judicious use of power in order to maximize battery life. in order to minimize the power consumption of our devices, pericom has added an additional adaptive power management feature. when a signal detector is idle for longer than 1.3ms, the channel will move to low power mode. in the low power mode, the signal detector will still be monitoring the input channel. if a channel is in low power mode and the input signal is detected, it will wake-up immediately. if a channel is in low power mode and the signal detector is idle longer than 6ms, the receiver detection loop will be active again. if load is not detected, then the channel will move to device unplug mode and monitor the load continuously. if load is detected, it will return to low power mode and receiver detection will be active again per 6ms. PI3EQX501B 5.0gbps, 1-channel, usb3.0 redriver? preliminary information - company confidential 15-0046 3 www.pericom.com 04/08/15 mode adjustment equalization setting: eq is the selection pin for the equalization. equalizer setting eq @ 2.5ghz 0 3 db open 6db (default) 1 9db de-emphasis setting: de is the selection pin for the de-emphasis. output de-emphasis setting de de-emphasis 0 0 db open -3.5 db (default) 1 -6 db configuration table mode input r output r unplug mode 60k? to gnd 2k? to v bias slumber mode 50? to v bias 2k? to v bias active mode 50? to v bias 50? to v bias PI3EQX501B 5.0gbps, 1-channel, usb3.0 redriver? preliminary information - company confidential 15-0046 4 www.pericom.com 04/08/15 storage temperature ........................................................ C65c to +150c supply voltage to ground potential ................................... C0.5v to +4.6v dc sig voltage .......................................................... C0.5v to v dd +0.5v current output ............................................................... C25ma to +25ma power dissipation continuous ........................................................... 1.0w operating temperature ....................................................... - 40c to +85c esd, human body model......................................................C8kv to +8kv esd, machine model........................................................C200v to +200v note: stresses greater than those listed under maxi- mum ratings may cause permanent damage to the device. tis is a stress rating only and func- tional operation of the device at these or any other conditions above those indicated in the opera- tional sections of this specifcation is not implied. exposure to absolute maximum rating conditions for extended periods may afect reliability. maximum ratings (above which useful life may be impaired. for user guidelines, not tested.) recommended operating conditions symbol parameter conditions min. ty p. max. units device parameters maximum date rate 5 gbps t enb slumber mode exist time lfps signal 20 ns t dis slumber mode entry time electrical idle 1.3 ms control logic i ih input high current 50 ua i il input low current -50 tri-level control pins(pins: 5, 8) v ih input high voltage 0.8vdd v v il input low voltage 0.2vdd lvcmos control pins (pin: 4) v ih input high voltage 0.65vdd v v il input low voltage 0.35vdd ac/dc electrical characteristics 3.3v power supply characteristics symbol parameter conditions min. ty p. max. units v dd power supply voltage tri=0 3.0 3.6 v p slumber33 supply power slumber device plugged, no input signal 28 35 mw p device_unplug supply power device unplug tri = 0, device unplugged, no input signal 7. 3 p active33 supply power active v rx-diff-p v th-sd , de=1, device plugged 192 i dd-slumber33 supply current slumber tri=0, device plugged, no input signal 8.3 9.5 ma i dd-device_unplug supply current device unplug tri = 0, device unplugged, no input signal 2.2 i dd-active33 supply current active v rx-diff-p v th-sd , de=1, device plugged 58 67 PI3EQX501B 5.0gbps, 1-channel, usb3.0 redriver? preliminary information - company confidential 15-0046 5 www.pericom.com 04/08/15 transmitter output ac/dc (100? diferential) 1 v tx-diffp-p diferential peak-to-peak output voltage v tx-diffp-p = 2 * | v tx-d+ - v tx-d- | 400 1200 mvppd v tx-lfps lfps diferential peak-to-peak out- put voltage 800 v tx-c common-mode voltage | v tx-d+ + v tx-d-| /2 0.5 1.2 v v cm_ac tx ac common mode voltage 100 mvpp de de = 0 0 db de = nc -3.0 -3.5 -4.0 de = 1 -6.0 z dif_tx dc diferential impedance 72 90 120 ? z cm_tx dc common mode impedance 18 23 30 rl dif_tx diferential return loss f = 50mhz-1.25 ghz 12 db f = 1.25 ghz-2.5 ghz 8 rl cm_tx common mode return loss f = 50 mhz-1.25ghz 10 db f = 1.25ghz-2.5ghz 4.5 i tx_sc tx short circuit current tx shorted to gnd 26 ma v transmitter dc common-mode voltage v 0.85 v v tx_cm_ac_ active tx ac common mode voltage active 30 100 mvpp ac/dc electrical characteristics (continued..) symbol parameter conditions min. ty p. max. units receiver ac/dc v rx-diffp-p diferential peak-to-peak input volt- age ac coupled diferential rx peak to peak signal 175 1200 mvppd v rx-c common mode voltage 1 v v cm_ac rx ac common mode voltage measured at rx pins with termination enabled 150 mv z dc_rx dc common mode impedance 18 26 30 ? z dif_rx dc diferential input impedance 72 80 120 z rx_high_ imp+ dc input high impedance device in unplug mode rx termina- tion measured with respect to ac gnd over 500mv max 67 k? rl rx-diff diferential return loss 50 mhz-1.25ghz 23 db 1.25 gh-2.5 ghz 13 rl rx-cm common mode return loss 50 mhz-2.5 ghz 8 db th-sd signal detect treshold 65 175 mvppd PI3EQX501B 5.0gbps, 1-channel, usb3.0 redriver? preliminary information - company confidential 15-0046 6 www.pericom.com 04/08/15 test condition referenced in the electrical characteristic table d.u.t. signal source sma connector in out a sma connector b c fr4 36 in v detect voltage change to allow receiver detect positive voltage to sense receiver termi- nation 600 mv t r, t f output rise/fall time 20%-80% of diferental voltage measured 1" from the output pin 90 ps t rf_mm output rise/fall time mismatch 20%-80% of diferental voltage measured 1" from the output pin 1.5 20 t dif_lh, t dif_hl diferential propagation delay propagation delay between 50% level at input and output 305 ps jitter profle t tx-eye (1)(2) total jitter(tj) with 36 inch of input fr4 trace 0.2 0.5 ui (3) dj tx (2) deterministic jitter(dj) 0.1 0.3 rj tx (2)(4) random jitter(rj) 0.09 0.2 note: 1.includes rj at 10 -12 ber 2.determininstic jitter measured with prbs31 pattern, random jitter measured with 1010 pattern vid=1000mvpp, 5gbps, 3.ui = 200ps 4.rj calculated as 14.069 times the rms random jitter for 10 -12 ber ac/dc electrical characteristics (continued..) symbol parameter conditions min. ty p. max. units 5 5 4 4 3 3 2 2 1 1 d d c c b b a a first released 7/21/2011 block diagram date host device pi3eqx501i revision history history