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Электронный компонент: SY88927VZC

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DESCRIPTION
FEATURES
5V/3.3V 2.5Gbps
HIGH-SPEED
DIFFERENTIAL RECEIVER
SY88927V
s
3.3V and 5V power supply options
s
Maximum frequency > 3.0GHz
s
Internal 75K
input pull-down resistors
s
Faster version of SY100EL16V
s
100K ECL compatible I/O
s
Improved output waveform characteristics
s
Available in 8-pin (3mm) MSOP and SOIC package
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 high-
frequency sources.
The SY88927V provides a V
BB
output for either single-
ended 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 V
BB
pin should be bypassed to
ground via a 0.01
F capacitor.
Under open input conditions (pulled to V
EE
), internal
input clamps will force the Q output LOW.
PIN NAMES
Pin
Function
D
Data Inputs
Q
Data Outputs
V
BB
Reference Voltage Output
(Available in MSOP or SOIC packages)
PIN CONFIGURATION/BLOCK DIAGRAM
1
NC
D
/D
V
BB
8
V
CC
Q
/Q
V
EE
7
6
5
2
3
4
1
Rev.: C
Amendment: /0
Issue Date:
July 2000
2
SY88927V
Micrel
T
A
= 40
C
T
A
= 0
C to +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Conditions
V
OH
Output HIGH Voltage
1085
1005
880
1025
955
880
mV
V
IN
= V
IH
(Max)
V
OL
Output LOW Voltage
1830
1695
1555
1810
1705
1620
or V
IL
(Min)
V
OHA
Output HIGH Voltage
1095
--
--
1035
--
--
mV
V
IN
= V
IH
(Min)
V
OLA
Output LOW Voltage
--
--
1555
--
--
1610
or V
IL
(Max)
V
IH
Input HIGH Voltage
(2)
1165
--
880
1165
--
880
mV
V
IL
Input LOW Voltage
(3)
1810
--
1475
1810
--
1475
mV
I
IL
Input LOW Current
0.5
--
--
0.5
--
--
A
V
IN
= V
IL
(Min)
DC ELECTRICAL CHARACTERISTICS
T
A
= 40
C
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
--
40
--
--
40
--
35
42
--
--
48
mA
V
BB
Output Reference
1.38 1.30 1.26 1.38 1.31 1.26 1.38 1.32 1.26 1.38 1.33 1.26
V
Voltage
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
--
--
150
A
V
EE
= 3.0V to 5.5V; V
CC
= GND
100K SERIES DC ELECTRICAL CHARACTERISTICS
(1)
V
EE
= 3.0V to 5.5V; V
CC
= GND
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.
Loading with
50
to 2.0V
Symbol
Rating
Value
Unit
V
EE
Power Supply Voltage
8.0 to 0
V
V
I
Input Voltage
0 to 6.0
V
I
OUT
Output Current
Continuous
50
mA
Surge
100
T
A
Operating Temperature Range
40 to +85
C
T
store
Storage Temperature Range
65 to +150
C
ABSOLUTE MAXIMUM RATINGS
(1)
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.
3
SY88927V
Micrel
T
A
= 40
C
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Typ.
Max.
Min.
Max.
Unit
t
PLH
Propagation Delay to
ps
t
PHL
Output
D (Diff)
150
240
150
240
150
190
240
150
280
D (SE)
--
--
--
--
--
--
--
--
--
t
skew
Duty Cycle Skew
(1)
(Diff)
--
--
--
20
--
5
20
--
20
ps
V
CMR
Common Mode Range
(2)
V
EE
+2 V
CC
0.4 V
EE
+2 V
CC
0.4 V
EE
+2
--
V
CC
0.4 V
EE
+2 V
CC
0.4
V
V
PP
Input Voltage Range
(Diff)
150
1200
150
1200
150
800
1200
150
1200
mV
t
r
Output Rise/Fall Times Q
(3)
--
175
--
175
--
105
175
--
175
ps
t
f
(20% to 80%)
AC ELECTRICAL CHARACTERISTICS
V
EE
= 3.0V to 5.5V; V
CC
= GND
NOTES:
1. Duty cycle skew is the difference between a t
PLH
and t
PHL
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 V
PP
min. and 1V. The lower end of the CMR range varies 1:1 with V
EE
.
3. V
ID
> 150mV.
PRODUCT ORDERING CODE
Ordering
Package
Operating
V
EE
Range
Code
Type
Range
(V)
SY88927VKC
K8-1
Commercial
3.0 to 5.5
SY88927VKCTR
K8-1
Commercial
3.0 to 5.5
SY88927VZC
Z8-1
Commercial
3.0 to 5.5
SY88927VZCTR
Z8-1
Commercial
3.0 to 5.5
4
SY88927V
Micrel
8 LEAD MSOP (K8-1)
Rev. 01
5
SY88927V
Micrel
8 LEAD SOIC .150" WIDE (Z8-1)
Rev. 03
MICREL-SYNERGY
3250 SCOTT BOULEVARD
SANTA CLARA
CA 95054
USA
TEL
+ 1 (408) 980-9191
FAX
+ 1 (408) 914-7878
WEB
http://www.synergysemi.com 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.
2000 Micrel Incorporated