MICREL SY100S314JZTR

Micrel, Inc.
QUINT DIFFERENTIAL
LINE RECEIVER
DESCRIPTION
FEATURES
The SY100S314 offers five differential line receivers with
emitter follower outputs, designed for use in high-performance
ECL systems. For single-ended operation, the VBB reference
voltage is available. In the single-ended mode, the apparent
input threshold of the true inputs is 30mV higher than the
threshold of the complementary inputs.
Common mode rejection of +1.0V is achieved through the
use of active current sources. If both the true and complement
inputs are at the same potential between VEE and VCC, then
the complementary outputs will take on a logic HIGH state.
Unlike the other members of the Micrel 300K family, the inputs
on this device do not have pull-down resistors.
■
■
■
■
■
Max. propagation delay of 900ps
Differential outputs
IEE min. of –60mA
Extended supply voltage option:
VEE = –4.2V to –5.5V
Voltage and temperature compensation for improved
noise immunity
■ VBB output for single-ended use
■ More than twice as fast as Fairchild
■ Function and pinout compatible with Fairchild F100K
■ Available in 28-pin PLCC package
PIN NAMES
BLOCK DIAGRAM
M9999-060910
[email protected] or (408) 955-1690
SY100S314
SY100S314
1
Pin
Da – De
Data Inputs
Function
Da – De
Inverting Data Inputs
Oa – Oe
Data Outputs
Oa – Oe
Complementary Data Outputs
VEES
VEE Substrate
VCCA
VCCO for ECL Outputs
Rev.: I
Amendment: /0
Issue Date: June 2010
SY100S314
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information
Part Number
SY100S314JC
SY100S314JCTR (1)
Package
Type
Operating Range
Package
Marking
Lead
Finish
J28-1
Commercial
SY100S314JC
Sn-Pb
J28-1
Commercial
SY100S314JC
Sn-Pb
SY100S314JZ(2)
J28-1
Commercial
SY100S314JZ with Matte-Sn
Pb-Free bar-line indicator
SY100S314JZTR(1, 2)
J28-1
Commercial
SY100S314JZ with Pb-Free bar-line indicator
SY100S314JY(2)
J28-1
Industrial
SY100S314JYTR(1,2)
J28-1
Industrial
Notes:
1.Tape and Reel.
2.Pb-Free package is recommended for new designs.
M9999-060910
[email protected] or (408) 955-1690
2
Matte-Sn
Matte-Sn
SY100S314JY with
Pb-Free bar-line indicator
SY100S314JY with
Matte-Sn
Pb-Free bar-line indicator
SY100S314
Micrel, Inc.
LOGIC EQUATION
O=D
DC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
Symbol
VDIFF
Input Voltage Differential
Parameter
Min.
Typ.
Max.
Unit
150
—
—
mV
Required for Full Output Swing
Condition
VCM
Common Mode Voltage
—
—
1.0
V
Permissible ±VCM with
Respect to VBB
IIH
Input HIGH Current
—
—
50
µA
VIN = VIH (Max.), Da - De =
VBB, Da - De = VIL (Min.)
ICBO
Input Leakage Current
–10
—
—
µA
VIN = VEE, Da - De = VBB,
Da - De = VIL (Min.)
IEE
Da - De = VBB, Da - De = VIL (Min.) Power Supply Current
–60
–45
–30
mA
AC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
T T
A = -40°C
A = 0°C TA = +25°C TA = +85°C
Min.
Symbol
Parameter
Max.
Min.
Max.
Min.
Max.
Min. Max. Unit Condition
tPLH
tPHL
300
Propagation Delay
900
Data to Output
300
900
300
900
300
900
ps
tTLH
tTHL
900
300
Transition Time
20% to 80%, 80% to 20%
300
900
300
900
300
9
00
ps
TIMING DIAGRAM
Propagation Delay and Transition Times
Note:
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
M9999-060910
[email protected] or (408) 955-1690
3
SY100S314
Micrel, Inc.
28-PIN PLCC (J28-1)
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
tel
+ 1 (408) 944-0800
fax
+ 1 (408) 474-1000
web
http://www.micrel.com
The information furnished by Micrel in this data sheet 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.
© 2006 Micrel, Incorporated.
M9999-060910
[email protected] or (408) 955-1690
4