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Micrel, Inc.
5V/3.3V 2.5Gbps HIGH-SPEED DIFFERENTIAL RECEIVER
SY88927V
SY88927V
FEATURES
s 3.3V and 5V power supply options s Maximum frequency > 3.0GHz s Internal 75K input pull-down resistors s s s s Faster version of SY100EL16V 100K ECL compatible I/O Improved output waveform characteristics Available in 8-pin (3mm) MSOP and SOIC package
DESCRIPTION
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 0.01F capacitor. Under open input conditions (pulled to VEE), internal input clamps will force the Q output LOW.
PIN NAMES
Pin D Q VBB Data Inputs Data Outputs Reference Voltage Output Function
M9999-092305 hbwhelp@micrel.com or (408) 955-1690
Rev.: E
Amendment: /0
1
Issue Date: September 2005
Micrel, Inc.
SY88927V
PACKAGE/ORDERING INFORMATION
Ordering Information
NC 1 D2 /D 3 VBB 4 8 VCC 7Q 6 /Q 5 VEE
Part Number SY88927VKC SY88927VKCTR(1) SY88927VZC SY88927VZCTR(1) SY88927VKG(2) SY88927VKGTR(1,2) SY88927VZG(2) SY88927VZGTR(1,2)
Note: 1. 2. Tape and Reel. NiPdAu Pb-Free package recommended for new designs.
Package Type K8-1 K8-1 Z8-1 Z8-1 K8-1 K8-1 Z8-1 Z8-1
Operating Range Commercial Commercial Commercial Commercial Industrial Industrial Industrial Industrial
Package Marking 927V 927V 927V 927V 927V with Pb-Free bar-line indicator 927V with Pb-Free bar-line indicator 927V with Pb-Free bar-line indicator 927V with Pb-Free bar-line indicator
Lead Finish Sn-Pb Sn-Pb Sn-Pb Sn-Pb Pb-Free NiPdAu Pb-Free NiPdAu Pb-Free NiPdAu Pb-Free NiPdAu
10-Pin MSOP (K10-1)
M9999-092305 hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
SY88927V
ABSOLUTE MAXIMUM RATINGS(1)
Symbol VEE VI IOUT TA TLEAD Tstore Power Supply Voltage Input Voltage Output Current Operating Temperature Range Lead Temperature (Soldering, 20 sec.) Storage Temperature Range -Continuous -Surge Rating Value -8.0 to 0 0 to -6.0 50 100 -40 to +85 +260 -65 to +150 Unit V V mA C C C
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 = -40C Symbol IEE VBB IIH Parameter Power Supply Current Output Reference Voltage Input HIGH Current Min. -- Typ. -- Max. 40 Min. -- TA = 0C Typ. -- Max. 40 -- TA = +25C Min. Typ. 35 Max. 42 -- TA = +85C Min. Typ. -- Max. 48 Unit mA V A
-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
100K SERIES DC ELECTRICAL CHARACTERISTICS(1)
VEE = -3.0V to -5.5V; VCC = GND
TA = -40C Symbol VOH VOL VOHA VOLA VIH VIL IIL Parameter Output HIGH Voltage Output LOW Voltage Output HIGH Voltage Output LOW Voltage Input HIGH Voltage(2) Input LOW Voltage(3) Input LOW Current Min. -1085 -1830 -1095 -- -1165 -1810 0.5 Typ. -1005 -1695 -- -- -- -- -- Max. -880 -1555 -- -1555 -880 -1475 -- TA = 0C to +85C Min. -1025 -1810 -1035 -- -1165 -1810 0.5 Typ. -955 -1705 -- -- -- -- -- Max. -880 -1620 -- -1610 -880 -1475 -- Unit mV mV mV mV A VIN = VIL(Min) Conditions VIN = VIH(Max) or VIL(Min) VIN = VIH(Min) or VIL(Max) Loading with 50 to -2.0V
Notes: 1. This table replaces the three tables traditionally seen in ECL 100K data books. Outputs are terminated through a 50 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 hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY88927V
AC ELECTRICAL CHARACTERISTICS
VEE = -3.0V to -5.5V; VCC = GND
TA = -40C Symbol tPLH tPHL tskew VCMR VPP tr tf Parameter Propagation Delay to Output D (Diff) D (SE) Duty Cycle Skew(1) Common Mode (Diff) Range(2) (Diff) Q(3) Min. 150 -- -- Max. 240 -- -- TA = 0C Min. 150 -- -- Max. 240 -- 20 TA = +25C Min. 150 -- -- Typ. 190 -- 5 -- 800 105 Max. 240 -- 20 TA = +85C Min. 150 -- -- Max. 280 -- 20 ps V mV ps Unit ps
VEE+2 VCC-0.4 VEE+2 VCC-0.4 VEE+2 150 -- 1200 175 150 -- 1200 175 150 --
VCC-0.4 VEE+2 VCC-0.4 1200 175 150 -- 1200 175
Input Voltage Range Output Rise/Fall Times (20% to 80%)
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 hbwhelp@micrel.com or (408) 955-1690
4
Micrel, Inc.
SY88927V
8 LEAD MSOP (K8-1)
Rev. 01
M9999-092305 hbwhelp@micrel.com or (408) 955-1690
5
Micrel, Inc.
SY88927V
8 LEAD SOIC .150" WIDE (Z8-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131
TEL
USA
+ 1 (408) 944-0800
FAX
+ 1 (408) 474-1000
WEB
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. (c) 2005 Micrel, Incorporated. M9999-092305 hbwhelp@micrel.com or (408) 955-1690
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