Micrel, Inc. FEATURES SY88927V DESCRIPTION ■ 3.3V and 5V power supply options ■ Maximum frequency > 3.0GHz ■ Internal 75KΩ input pull-down resistors ■ ■ ■ ■ SY88927V 5V/3.3V 2.5Gbps HIGH-SPEED DIFFERENTIAL RECEIVER The SY88927V is a 2.5Gbps high-speed differential receiver. The device is functionally equivalent to the EL16V devices, with higher performance capabilities. With output transition times significantly faster than the EL16V, the SY88927V is ideally suited for interfacing with highfrequency sources. The SY88927V provides a VBB output for either singleended use or as a DC bias for AC coupling to the device. The V BB pin should be used only as a bias for the SY88927V as its current sink/source capability is limited. Whenever used, the VBB pin should be bypassed to the most positive supply via a 0.01µF capacitor. Under open input conditions (pulled to VEE), internal input clamps will force the Q output LOW. Faster version of SY100EL16V 100K ECL compatible I/O Improved output waveform characteristics Available in 8-pin (3mm) MSOP and SOIC package PIN NAMES Pin M9999-092305 [email protected] or (408) 955-1690 Function D Data Inputs Q Data Outputs VBB Reference Voltage Output Rev.: E 1 Amendment: /0 Issue Date: September 2005 SY88927V Micrel, Inc. PACKAGE/ORDERING INFORMATION Ordering Information NC 1 8 VCC Part Number Package Type Operating Range Package Marking Lead Finish D 2 7 Q SY88927VKC K8-1 Commercial 927V Sn-Pb /D 3 6 /Q SY88927VKCTR(1) K8-1 Commercial 927V Sn-Pb 5 VEE SY88927VZC Z8-1 Commercial 927V Sn-Pb SY88927VZCTR(1) Z8-1 Commercial 927V Sn-Pb SY88927VKG(2) K8-1 Industrial 927V with Pb-Free bar-line indicator Pb-Free NiPdAu SY88927VKGTR(1,2) K8-1 Industrial 927V with Pb-Free bar-line indicator Pb-Free NiPdAu SY88927VZG(2) Z8-1 Industrial 927V with Pb-Free bar-line indicator Pb-Free NiPdAu SY88927VZGTR(1,2) Z8-1 Industrial 927V with Pb-Free bar-line indicator Pb-Free NiPdAu VBB 4 10-Pin MSOP (K10-1) Note: M9999-092305 [email protected] or (408) 955-1690 1. Tape and Reel. 2. NiPdAu Pb-Free package recommended for new designs. 2 SY88927V Micrel, Inc. ABSOLUTE MAXIMUM RATINGS(1) Symbol Rating Value Unit VEE Power Supply Voltage –8.0 to 0 V VI Input Voltage 0 to –6.0 V IOUT Output Current 50 100 mA TA Operating Temperature Range –40 to +85 °C TLEAD Lead Temperature (Soldering, 20 sec.) +260 °C Tstore Storage Temperature Range –65 to +150 °C –Continuous –Surge Note: 1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng conditions for extended periods may affect device reliability. DC ELECTRICAL CHARACTERISTICS VEE = –3.0V to –5.5V; VCC = GND TA = –40°C Symbol TA = 0°C TA = +25°C TA = +85°C Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit IEE Power Supply Current — — 40 — — 40 — 35 42 — — 48 mA VBB Output Reference Voltage IIH Input HIGH Current –1.38 –1.30 –1.26 –1.38 –1.31 –1.26 –1.38 –1.32 –1.26 –1.38 –1.33 –1.26 — — 150 — — 150 — — 150 — — 150 V µA 100K SERIES DC ELECTRICAL CHARACTERISTICS(1) VEE = –3.0V to –5.5V; VCC = GND TA = –40°C Symbol TA = 0°C to +85°C Parameter Min. Typ. Max. Min. Typ. Max. Unit Conditions VOH VOL Output HIGH Voltage Output LOW Voltage –1085 –1830 –1005 –1695 –880 –1555 –1025 –1810 –955 –1705 –880 –1620 mV VIN = VIH(Max) or VIL(Min) VOHA VOLA Output HIGH Voltage Output LOW Voltage –1095 — — — — –1555 –1035 — — — — –1610 mV VIN = VIH(Min) or VIL(Max) VIH Input HIGH Voltage(2) –1165 — –880 –1165 — –880 mV VIL Input LOW Voltage(3) –1810 — –1475 –1810 — –1475 mV IIL Input LOW Current 0.5 — — 0.5 — — µA Loading with 50Ω to –2.0V VIN = VIL(Min) Notes: 1. This table replaces the three tables traditionally seen in ECL 100K data books. Outputs are terminated through a 50Ω resistor to –2.0V except where otherwise specified on the individual data sheets. 2. Guaranteed HIGH Signal for all inputs. 3. Guaranteed LOW Signal for all inputs. M9999-092305 [email protected] or (408) 955-1690 3 SY88927V Micrel, Inc. AC ELECTRICAL CHARACTERISTICS VEE = –3.0V to –5.5V; VCC = GND TA = –40°C Symbol TA = 0°C TA = +25°C TA = +85°C Parameter Min. Max. Min. Max. Min. Typ. Max. Min. Max. tPLH tPHL Propagation Delay to Output D (Diff) D (SE) 150 — 240 — 150 — 240 — 150 — 190 — 240 — 150 — 280 — tskew Duty Cycle Skew(1) — — — 20 — 5 20 — 20 VCMR Common Mode VPP Input Voltage Range tr tf (Diff) Range(2) Output Rise/Fall Times (20% to 80%) (Diff) Q(3) Unit ps VEE+2 VCC–0.4 VEE+2 VCC–0.4 VEE+2 — VCC–0.4 VEE+2 VCC–0.4 ps V 150 1200 150 1200 150 800 1200 150 1200 mV — 175 — 175 — 105 175 — 175 ps NOTES: 1. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device. 2. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPP min. and 1V. The lower end of the CMR range varies 1:1 with VEE. 3. VID > 150mV. M9999-092305 [email protected] or (408) 955-1690 4 SY88927V Micrel, Inc. 8 LEAD MSOP (K8-1) Rev. 01 M9999-092305 [email protected] or (408) 955-1690 5 SY88927V Micrel, Inc. 8 LEAD SOIC .150" WIDE (Z8-1) Rev. 03 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB USA http://www.micrel.com The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. © 2005 Micrel, Incorporated. M9999-092305 [email protected] or (408) 955-1690 6