 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| QUINT DIFFERENTIAL LINE RECEIVER SY10E116 SY100E116 FEATURES s 450ps max. Propagation Delay s Extended 100E VEE range of -4.2V to -5.5V s VBB output for single-ended reception s Fully compatible with industry standard 10KH, 100K I/O levels s Internal 75K input pulldown resistors s Fully compatible with Motorola MC10E/100E116 s Available in 28-pin PLCC package DESCRIPTION The SY10/100E116 are quint differential line receivers designed for use in new, high-performance ECL systems. These devices have emitter-follower outputs and an internally generated reference supply (VBB) for singleended reception. Active current sources combined with Micrel-Synergy's ASSETTM technology provide the receivers with excellent common mode noise rejection. The receiver design features clamp circuitry to cause a defined output state if both the inverting and non-inverting inputs are left open; in this case the Q output goes LOW, while the Q output goes HIGH. If both inverting and non-inverting inputs are at equal potential, the receiver does not go to a defined state, but rather shares current in normal differential amplifier fashion, producing output voltage levels midway between HIGH and LOW. The VBB output is intended for use as a reference voltage for single-ended reception of ECL signals to that device only. When using VBB for this purpose, it is recommended that VBB is decoupled to VCC via a 0.01 F capacitor. For higher bandwidth, please refer to the SY10/100E416 device. BLOCK DIAGRAM D0 D0 D1 D1 D2 D2 D3 D3 D4 D4 Q0 Q0 Q1 Q1 Q2 Q2 Q3 Q3 PIN CONFIGURATION VCCO Q4 VBB 25 24 23 22 21 20 19 18 17 D3 D2 D2 VEE VBB D0 D0 D4 D4 Q4 D3 Q4 VCCO Q4 26 27 28 1 2 3 4 5 6 7 8 9 10 11 Q3 Q3 VCC Q2 Q2 VCCO Q1 PLCC TOP VIEW J28-1 16 15 14 13 12 PIN NAMES Pin D0, D0-D4, D4 Q0, Q0-Q4, Q4 VBB VCCO Function Differential Input Pairs Differential Output Pairs Reference Voltage Output VCC to Output Q0 VCCO VCCO Q0 Q1 Rev.: E D1 D1 Amendment: /0 1 Issue Date: November, 1998 Micrel SY10E116 SY100E116 LOGIC EQUATION Qn = Dn DC ELECTRICAL CHARACTERISTICS VEE = VEE(Min.) to VEE(Max.); VCC = VCCO = GND TA = -40C Symbol VBB Parameter Output Reference Voltage 10E 100E Input HIGH Current Power Supply Current 10E 100E Input Sensitivity(1) Common Mode Range (2) TA = 0C Min. -1.38 -1.38 -- -- -- 150 -2.0 Typ. -- -- -- 29 29 -- -- Max. -1.27 -1.26 200 35 35 -- -0.6 TA = +25C Min. -1.35 -1.38 -- -- -- 150 -2.0 Typ. -- -- -- 29 29 -- -- Max. -1.25 -1.26 200 35 35 -- -0.6 TA = +85C Min. -1.31 -1.38 -- -- -- 150 -2.0 Typ. -- -- -- 29 33 -- -- Max. -1.19 -1.26 200 35 40 -- -0.6 mV V A mA Unit V Min. Typ. -1.43 -1.43 -- -- -- 150 -2.0 -- -- -- 29 29 -- -- Max. -1.30 -1.26 200 35 35 -- -0.6 IIH IEE VPP (DC) VCMR NOTES: 1. VPP is the minimum differential input voltage required to assure full ECL levels are present at the outputs. 2. VCMR is referenced to the most positive side of the differential input signal. Normal operation is obtained when the "HIGH" input is within the VCMR range and the input swing is greater than VPP (min.) and <1V. AC ELECTRICAL CHARACTERISTICS VEE = VEE(Min.) to VEE(Max.); VCC = VCCO = GND TA = -40C Symbol tPLH tPHL VPP (DC) tskew tskew tr tf Parameter Propagation Delay to Output D D (S.E.) TA = 0C Min. 200 150 TA = +25C Max. 450 500 TA = +85C Min. 200 150 Min. 150 150 Typ. 300 300 Max. 500 550 Typ. 300 300 Min. 200 150 Typ. 300 300 Max. 450 500 Typ. 300 300 Max. 450 500 Unit ps Input Sensitivity(1) Within-Device Skew Dn to Qn, Qn Duty Cycle Skew(3) (2) 150 -- -- 250 -- 50 10 375 150 -- -- 625 150 -- -- 275 -- 50 10 375 -- -- -- 575 150 -- -- 275 -- 50 10 375 -- -- -- 575 150 -- -- 275 -- 50 10 375 -- -- -- 575 mV ps ps ps tPLH - tPHL Rise/Fall Time 20% to 80% NOTES: 1. Minimum input swing for which AC parameters are guaranteed. 2. Within-device skew is defined as identical transitions on similar paths through a device. 3. Duty cycle skew is defined only for differential operation when the delays are measured from the cross point of the inputs to the cross point of the outputs. PRODUCT ORDERING CODE Ordering Code SY10E116JC SY10E116JCTR SY100E116JC SY100E116JCTR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial Commercial 2 Ordering Code SY10E116JI SY10E116JITR SY100E116JI SY100E116JITR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Industrial Industrial Industrial Industrial Micrel SY10E116 SY100E116 28 LEAD PLCC (J28-1) Rev. 03 3 Micrel SY10E116 SY100E116 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA FAX + 1 (408) 980-9191 + 1 (408) 914-7878 WEB http://www.micrel.com This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. (c) 2000 Micrel Incorporated 4 |
Price & Availability of SY10E116
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |