SGS Thomson Microelectronics STLVDS051BTR, STLVDS051BDR, STLVDS051BD Datasheet

HIGH SPEED DIFFERENTIAL LINE
MEETS OR EXCEED THE REQUIREMENTS
OF ANSI EIA/TIA-644-1995 STANDARD
SIGNALING RATESUP TO 400Mbit/s
BUS TERMINAL ESD EXCEEDS 6KV
OPERATES FROM A SINGLE 3.3V SUPPLY
LOW-VOLTAGE DIFFERENTIAL SIGNALING
WITH TYPICAL OUTPUT VOLTAGE OF 350mV AND A 100LOAD
PROPAGATIONDELAY TIMES:
DRIVER: 2ns (TYP) RECEIVER: 3ns (TYP)
POWER DISSIPATION AT 200MHz:
DRIVER: 25mW (TYP) RECEIVER: 60mW (TYP)
LVTTL INPUT LEVELS ARE 5V TOLERANT
RECEIVER HAS OPEN-CIRUIT FAIL-SAFE
DESCRIPTION
The STLVDS051 is differential line drivers and receivers that use low-voltage differential signaling (LVDS) to achieve signal ing rate as high as 400Mbps. The EIA/TIA-644 standard compliant electrical interface provides a minimum differential output voltage magnitude of 247 mV into a 100 load and receipt of 100 mV signals with up to 1 V of
STLVDS051
DRIVERS AND R ECEIVERS
SOP TSSOP
ground potential difference between a t rans mi tter and receiver. The intended application of this device an signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100 characteristic impedance. The transmission media may be printed-circuit board traces, backplanes, or cables. (Note: T he ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the environme nt, and other appl ication specific characteristics).
ORDERING CODES
Type
STLVDS051BD -40 to 85 °C SO-16 (Tube) 50 parts per tube / 20 tube per box STLVDS051BDR -40 to 85 °C SO-16 (Tape & Reel) 2500 parts per reel STLVDS051BTR -40 to 85 °C TSSOP16 (Tape & Reel) 2500 parts per reel
Temperature
Range
Package Comments
1/11July 2003
STLVDS051
PIN CONFIGUR ATION
PIN DESCRIPTION
PlN N° SYMBOL NAME AND FUNCTION
1,2,6,7
3, 5 1R, 2R Receiver Outputs 4, 12 1DE, 2DE Driver Enable 9, 15 2D, 1D Driver Inputs
10, 11, 13, 14 2Y, 2Z, 1Y, 1Z Driver Outputs
8 GND Ground
16
1A, 1B, 2A, 2B
V
CC
Receiver Inputs
Supply Voltage
FUNCTIONAL DIAGRAM
TRUTH TABLE FOR RECEIVER
VID=VA-V
V
ID
-100mV < V V
ID
B
100mV
< 100mV
ID
≤ −100mV OPEN H
TRUTH TABLE FOR DRIVER
R
H
? L
DDEY Z
LHLH
HHHL
OPEN H L H
XLZZ
L=Low level, H=High Level, X=Don’t care, Z= High Impedance
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
ESD ESD Protection Voltage (HBM) Y, Z, A, B, and GND ± 6
T
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
2/11
Supply Voltage
CC
Voltage Range D, R, DE
I
Storage Temperature Range
stg
-0.5 to 4 V
-0.5 to 6 V
All Pins ± 3
-65 to +150 °C
KV
STLVDS051
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min. Typ. Max. Unit
V
V
V
|V
V
T
Supply Voltage 3.0 3.3 3.6 V
CC
HIGH Level Input Voltage 2.0 V
IH
LOW Level Input Voltage 0.8 V
IL
| Magnitude Of Differential Input Voltage 0.1 0.6 V
ID
Common Mode Input Voltage |VID|/2 24-|VID|/2 V
IC
-0.8
V
CC
Operating Temperature Range
A
-40
85
°C
ELECTRICAL CHARACTERISTICS (Typical values are at T
= 25°C, VCC= 3.3V ±10%, TA= -40 to 85°C
A
unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
I
CC
Supply Current Drivers enabled, No Receivers load,
Driver R
=100
L
Drivers Disabled, No load 4 6
DRIVER ELECTRICAL CHARACTERISTICS (Typical values are at T T
= -40 to 85°C unless otherwise specified)
A
= 25°C, VCC=3.3V±10%,
A
Symbol Parameter Test Conditions Min. Typ. Max. Unit
| Differential Output Voltage
|V
OD
Magnitude
∆|V
| Change in Differential
OD
Output Voltage Magnitude
RL= 100 247 340 454 mV
= 100 -50 50 mV
R
L
Between Logic States
V
OC(SS)
Change in Steady-state Common Mode Output
-50 50 mV
Voltage Between Logic States
V
OC(SS)
V
OC(PP)
Steady-state Common Mode Output Voltage
Peak to Peak Common mode Output Voltage
I
High Level Input Current VIH= 5V DE -0.5 -20 µA
IH
1.125 1.2 1.375 V
D220µA
I
Low Level Input Current VIL= 0.8V DE -0.5 -10 µA
IL
D110µA
I
OS
I
OZ
I
O(OFF)
C
Short Circuit Output Current V
High Impedance Output Current
or V
O(Y)
=0 4 10 mA
V
OD
=0V 6 10 mA
O(Z)
VO= 600mV ± 1 µA
=0VorV
V
O
CC
Power OFF Output Current VCC=0V VO= 3.6V ± 1 µA Input Capacitance 3 pF
IN
12 20 mA
50 150 mV
± 1 µA
3/11
STLVDS051
RECEIVER ELECTRICAL CHARACTERISTICS (Typical values are at TA=25°C,VCC= 3.3V ±10%,
T
= -40 to 85°C unless otherwise specified)
A
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
ITH+
V
ITH-
V
V
I
I(OFF)
I
I
I
OZ
C
Positive-going Differential Input Voltage Threshold
Negative-going Differential
-100 mV
Input Voltage Threshold High Level Output Voltage IOH= -8mA 2.4 V
OH
Low Level Output Voltage IOL= 2mA 0.4 V
OL
Input Current (A or B Inputs) VI=0V -2 -11 -20 µA
I
I
= 2.4V -1 -3 µA
V
I
Power OFF Input Current
VCC=0V ±20 µA
(A or B Inputs) High Level Input Current
IH
(Enable) Low Level Input Current
IL
(Enable) High Impedance Output
VIH=5V ±10 µA
VIL= 0.8V ±10 µA
VO= 0 or 5V ± 10 µA
Current Input Capacitance 3 pF
IN
100 mV
DRIVER SWITCHING CHARACTERISTICS (Typical values are at T T
= -40 to 85°C unless otherwise specified)
A
= 25°C, VCC=3.3V±10%,
A
Symbol Parameter Test Conditions Min. Typ. Max. Unit
t
PLH
t
PHL
t
sk(P)
Propagation Delay Time, Low to High Output
Propagation Delay Time, High to Low Output
Differential Output Signal
t
r
Rise Time Differential Output Signal
t
f
Fall Time Pulse Skew (|t
THL-tTLH
RL= 100 CL= 10pF 2 2.7 ns
2 2.7 ns
0.4 1 ns
0.4 1 ns
|)
50 ps
(note1)
t
sk(O)
t
PZH
Channel-to-channel Output Skew (note2)
Propagation Delay Time, High Impedance to High
40 ps
610ns
Level Output Propagation Delay Time,
t
PZL
High Impedance to Low
610ns
Level Output Propagation Delay Time,
t
PHZ
High Level to High
310ns
Impedance Output Propagation Delay Time,
t
PLZ
Low Level to High
310ns
Impedance Output
4/11
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