首页 |元器件品牌

PI90LV386A [ETC]

Interface IC ; 接口IC\n
PI90LV386A
型号： PI90LV386A
厂家： ETC    ETC
描述：

Interface IC
接口IC\n
文件： 总7页 (文件大小：284K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
PI90LV386  
High-Speed Differential  
Line Receivers  
Features  
Description  
• Sixteen line receivers meet or exceed the requirements of the  
ANSITIA/EIA-644-1995Standard  
ThePI90LVx386familyconsistsof sixteendifferentiallinereceivers  
with 3-state outputs that implement Low-Voltage Differential  
Signaling (LVDS). Any of the differential receivers will provide a  
valid logical output state with a ±100mV differential input voltage  
withintheinputcommon-modevoltagerangethatallows0to3Vof  
ground potential difference between two LVDS nodes. The inde-  
pendent EN pins can be used to place the outputs in either a normal  
logic state (high or low logic levels) or a high-impedance state. In  
high-impedance state, outputs neither load nor drive the bus lines.  
• Designed for signaling rates up to 660 Mbps  
• 0V to 3V common-mode input voltage range  
• Operates from a single 3.3V supply  
• Typical propagation delay time: 2.6ns  
• Output skew 100ps (typical)  
• Part-to-part skew is less than 1ns  
• Integrated110-ohmterminationonPI90LVTxxxproducts  
• LowVoltageTTL(LVTTL)levelsare5Vtolerant  
• Open-circuitfailsafe  
• Flow-through pin out  
• Packages:  
The intended application of these devices, and their signaling  
techniques, is for point-to-point baseband data transmission over  
controlled impedance media of approximately 100 ohms with a  
100-ohm termination resistor. The transmission media may be  
printedcircuitboardtraces,backplanes,orcables.ThePI90LV386’s  
16receiversintegratedintothesamesubstrateallowprecisetiming  
alignment.  
64-Pin Thin Shrink Small Output TSSOP (A)  
PI90LV386PinConfiguration  
These parts are characterized for operation from –40°C to 85°C.  
1R  
1R  
1R  
1R  
1R  
1R  
1R  
1R  
2R  
2R  
2R  
1
64  
63  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
GND  
IN1+  
IN1–  
IN2+  
IN2–  
IN3+  
IN3–  
IN4+  
IN4–  
IN1+  
IN1–  
IN2–  
V
2
CC  
V
3
CC  
4
GND  
EN1  
1R  
5
PI90LV386BlockDiagram  
6
OUT1  
1R  
1R  
1R  
7
OUT2  
OUT3  
OUT4  
R
IN1+  
8
R
OUT1  
R
OUT2  
R
OUT3  
R
OUT4  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
EN2  
2R  
R
R
IN1–  
OUT1  
2R  
2R  
2R  
2R  
2R  
OUT2  
OUT3  
OUT4  
IN2–  
IN2+  
IN3+  
2R  
2R  
2R  
64-Pin  
A
IN3–  
IN4+  
IN4–  
GND  
R
R
IN2–  
V
CC  
EN  
V
3R  
3R  
CC  
IN1+  
IN3+  
GND  
3R  
IN1–  
3R  
3R  
3R  
3R  
3R  
OUT1  
IN2+  
IN2–  
IN3+  
IN3–  
IN4+  
3R  
3R  
3R  
OUT2  
OUT3  
OUT4  
R
R
IN3–  
IN4+  
EN3  
4R  
3R  
4R  
4R  
OUT1  
IN4–  
IN1+  
IN1–  
4R  
4R  
4R  
OUT2  
OUT3  
OUT4  
R
IN4–  
4R  
4R  
4R  
4R  
4R  
4R  
IN2+  
IN2–  
IN3+  
IN3–  
IN4+  
IN4–  
EN4  
1 of 4 LV386  
GND  
V
CC  
V
CC  
GND  
16 Receivers  
PS8574  
09/28/01  
1
PI90LV386  
High-Speed Differential  
Line Receivers  
AbsoluteMaximumRatings  
OverOperatingFree-AirTemperature  
†
(unless otherwise noted)  
FunctionTable  
(1)  
Differential Input  
RIN±  
Enables  
Output  
Supply Voltage Range, V  
....................................... –0.5Vto4V  
DD  
EN  
H
H
H
L
ROUT  
VoltageRange: ............................................... Enables or R  
OUT  
–0.5VtoV +2V  
VID ≥ 100mV  
H
?
DD  
R
or R  
........................................................................ –0.5Vto4V  
IN–  
–100mV < VID ≤100mV  
IN+  
(2):  
Electrostatic Discharge  
VID ≤ –100mV  
L
Z
H
R
, R , and GND .......................Class3,A:10kV,B:700V  
IN+ IN–  
X
Open  
X
All Pins .............................................. Class3,A:8kV,B:600V  
H
H
Storage Temperature Range ............................. –65°Cto150°C  
LeadTemperature1,6mm(1/16inch)  
ROUT  
0
H = high level, L = low level, X = irrelevent  
Z = high impedance (off), ? = indeterminate  
from case for 10 seconds ....................................................260°C  
† Stresses beyond those listed under “Absolute Maximum Rat-  
ings” may cause permanent damage to the device. These are stress  
ratings only, and functional operation of the device at these or any  
other conditions beyond those indicated under "Recommended  
OperatingConditions"isnotimplied.ExposuretoAbsolute-Maxi-  
mum-Rated conditions for extended periods may affect device  
reliability.  
Notes:  
1. All voltage values, except differential I/O bus voltages, are  
with respect to ground terminal.  
2. TestedinaccordancewithMIL-STD-883CMethod3015.7  
Recommended Operating Conditions  
Min.  
3.0  
Nom.  
Max.  
Units  
V
Supply Voltage, VCC  
3.3  
3.6  
High-Level Input Voltage, VIH  
Low-Level Input Voltage, VIL  
Magnitude of Differential Input Voltage VID  
2.0  
0.8  
0.6  
0.1  
VID  
2.4 – VID  
2
2
Common-Mode input Voltage, VIC  
Operating free-air temperature, TA  
VCC –0.8  
85  
–40  
°C  
PS8574  
09/28/01  
2
PI90LV386  
High-Speed Differential  
Line Receivers  
ElectricalCharacteristicsOverRecommendedOperatingConditions(unlessotherwisenoted)  
Symbol  
VITH+  
VITH–  
VOH  
Parameter  
Positive-going differential input voltage threshold  
Negative-going differential input voltage threshold  
High-level output voltage  
Test Conditions  
Min. Typ.(1) Max. Units  
100  
mV  
–100  
IOH = –8mA  
2.4  
3.1  
0.3  
40  
V
VOL  
Low-level output voltage  
IOL = 8mA  
Enabled,  
0.45  
56  
ICC  
Supply Current  
No load  
mA  
µA  
Disabled  
3
II  
Input Current  
(RIN+ or RIN– inputs)  
VI = 0V  
–13  
–3  
–20  
VI = 2.4V  
–1.2  
II(OFF)  
IIH  
Power-off input current (RIN+ or RIN– inputs)  
High-level input current (enables)  
Low-level input current (enables)  
High-impedance output current  
VCC = 0V, VI = 2.4V  
VIH =2V  
12  
±20  
10  
IIL  
VIL =0.8V  
µA  
pF  
IOZ  
VO = 0V  
±1  
10  
VO = 3.6V  
CIN  
Input capacitance (RIN+ or RIN– inputs to GND)  
VID = 0.4 sin 2.5E09 t V  
6
Note:  
1. All typical values are at 25°C and with a 3.3V supply.  
SwitchingCharacteristicsOverRecommendedOperatingConditions (unlessotherwisenoted)  
Symbol  
tPLH  
tPHL  
tr  
Parameter  
Propagation delay time, low-to-high-level output  
Propagation delay time, high-to-low-level output  
Differential output signal rise time  
Test Conditions  
Min.  
1
Typ.(1) Max. Units  
2.2  
2.1  
3.1  
3.1  
ns  
1
See Figure 2  
500  
500  
900  
820  
120  
180  
1500  
1200  
244  
320  
1
tf  
Differential output signal fall time  
ps  
tsk(p)  
tsk(o)  
tsk(pp)  
tPZH  
tPZL  
tPHZ  
tPLZ  
fMAX  
Pulse skew (tPHL – tPLH)  
Output skew(2)  
Part-to-part skew(3)  
Propagation delay time, high-impedance-to-high-level output  
Propagation delay time, high-impedance-to-low-level output  
Propagation delay time, high-level-to-high-impedance output  
Propagation delay time, low-level-to-high-impedance output  
Maximum Clock frequency  
2.5  
4.8  
3.7  
6.4  
3.7  
6.7  
ns  
See Figure 3(4)  
5.3  
8.7  
300  
MHz  
Notes:  
1. All typical values are at 25°C and with a 3.3V supply  
2. tsk(o) is the magnitude of the time difference between the tPLH or tPHL of all drivers of a single device with all of their inputs  
connected together.  
3. tsk(pp) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both  
devices operate with the same supply voltages, at the same temperature, and have identical packages and test circuits.  
4. ROUT0 disable time is 1 nanosecond greater.  
PS8574  
09/28/01  
3
PI90LV386  
High-Speed Differential  
Line Receivers  
ParameterMeasurementInformation  
R
IN+  
V
IRIN+  
+ V  
2
IRIN–  
V
ID  
V
IRIN+  
V
IC  
V
O
R
IN–  
V
IRIN–  
Figure1.VoltageDefinitions  
Table1.ReceiverMinimumandMaximumInputThresholdTestVoltages  
Resulting Differential  
Input Voltage  
Resulting Common-  
Mode Input Voltage  
Applied Voltages  
VIRIN+  
1.25V  
1.15V  
2.4V  
2.3V  
0.1V  
0V  
VIRIN–  
1.15V  
1.25V  
2.3V  
2.4V  
0V  
VID  
VIC  
1.2V  
1.2V  
2.35V  
2.35V  
0.05V  
0.05V  
1.2V  
1.2V  
2.1V  
2.1V  
0.3V  
0.3V  
100mV  
–100mV  
100mV  
–100mV  
100mV  
–100mV  
600mV  
–600mV  
600mV  
–600mV  
600mV  
–600mV  
0.1V  
0.9V  
1.5V  
1.8V  
2.4V  
0V  
1.5V  
0.9V  
2.4V  
1.8V  
0.6V  
0V  
0.6V  
PS8574  
09/28/01  
4
PI90LV386  
High-Speed Differential  
Line Receivers  
ParameterMeasurementInformation(PI90LV388only)  
V
ID  
V
IRIN+  
C
10pF  
L
V
O
V
IRIN–  
1.4V  
V
IRIN+  
V
IRIN–  
1V  
V
0.4V  
ID  
0V  
–0.4V  
t
t
PLH  
PHL  
V
0V  
O
2.4V  
0.4V  
1.4V  
V
OL  
t
t
r
f
Note:  
1. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1ns, Pulse Repetition  
Rate (PRR) = 50 Mpps, Pulse width = 10 ±0.2ns. CL includes instrumentation and fixture capacitance within 0.06m  
of the D.U.T.  
Figure2.TimingTestCircuitandWaveforms  
PS8574  
09/28/01  
5
PI90LV386  
High-Speed Differential  
Line Receivers  
ParameterMeasurementInformation  
R
IN–  
1.2V  
500 Ohms  
R
IN+  
C
10pF  
+
–
L
V
O
V
TEST  
Inputs  
EN  
Note:  
1. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1ns, Pulse Repetition  
Rate (PRR) = 0.5 Mpps, pulse width = 500 ±10ns. CL includes instrumentation and fixture capacitance within 0.06m  
of the D.U.T.  
2.5V  
V
TEST  
R
IN+  
1V  
2V  
EN  
1.4V  
0.8V  
t
t
PLZ  
PZL  
2.5V  
1.4V  
R
OUT  
V +0.5V  
OL  
V
OL  
0V  
V
TEST  
R
IN+  
1.4V  
2V  
EN  
1.4V  
0.8V  
t
t
PHZ  
PZH  
V
OH  
V –0.5V  
OL  
1.4V  
R
OUT  
V
OL  
Figure3.Enable/DisableTestCircuitandWaveforms  
PS8574  
09/28/01  
6
PI90LV386  
High-Speed Differential  
Line Receivers  
64-PinTSSOP(A)  
64  
.236  
.244  
6.0  
6.2  
.004  
.008  
1
.665 16.9  
.673 17.1  
0.09  
0.45 .018  
0.20  
0.75 .030  
SEATING  
PLANE  
.047  
Max.  
1.20  
.319  
8.1  
BSC  
.004  
0.10  
.002 0.05  
.006 0.15  
.0197  
BSC  
0.50  
.007  
.011  
0.17  
0.27  
X.XX  
X.XX  
DENOTES DIMENSIONS  
IN MILLIMETERS  
OrderingInformation  
Ordering Code  
Package Name  
Package Type  
64-pin TSSOP (A)  
Operating Range  
PI90LV386A  
A64  
–40°C to 85°C  
Pericom Semiconductor Corporation  
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com  
PS8574  
09/28/01  
7

相关型号：

PI90LV386AE

 Line Receiver, 16 Func, 16 Rcvr, PDSO64, GREEN, TSSOP-64
PERICOM

PI90LV386AEX

 Line Receiver, PDSO64,
PERICOM

PI90LV387

 High-Speed Differential Line Drivers
PERICOM

PI90LV387A

 High-Speed Differential Line Drivers
PERICOM

PI90LV387AE

 High-Speed Differential Line Drivers
PERICOM

PI90LV9637

 LVDS High-Speed Differential Line Receivers
PERICOM

PI90LV9637U

 LVDS High-Speed Differential Line Receivers
PERICOM

PI90LV9637UE

 LVDS High-Speed Differential Line Receivers
PERICOM

PI90LV9637W

 LVDS High-Speed Differential Line Receivers
PERICOM

PI90LV9637WE

 LVDS High-Speed Differential Line Receivers
PERICOM

PI90LV9638

 LVDS | Dual LVDS Driver
ETC

PI90LV9638U

 Line Driver, 2 Func, 2 Driver, CMOS, PDSO8, MSOP-8
PERICOM
©2020 ICPDF网 联系我们和版权申明