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PDF PI90LV018A Data sheet ( Hoja de datos )
| Número de pieza | PI90LV018A | |
| Descripción | 3V LVDS High-Speed Differential Line Drivers | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PI90LV018A (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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PI90LV032A
PI90LV028A
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3V LVDS High-Speed
Differential Line Receivers
Features
• Signaling Rates >400Mbps (200 MHz)
• Single 3.3V Power Supply Design
• Accepts ±350mV (typical) Differential Swing
• Maximum Differential Skew of 0.35ns
• Maximum Propagation Delay of 3.3ns
• Low Voltage TTL (LVTTL) Outputs
• Industrial Temperature Operating Range:
-40°C to 85°C
• Open, Short, and Terminated Fail Safe
• Meets or Exceeds IEEE 1596.3
SCI Standard
• Meets or Exceeds ANSI/TIA/EIA-644
LVDS Standard
• Packaging (Pb-free & Green avaliable):
- SOIC, TSSOP, and MSOP
PI90LV032A
RIN1-
RIN1+
ROUT1
EN
ROUT2
RIN2+
RIN2-
GND
1 16
2 15
3 14
4 16-Pin 13
5 W, L 12
6 11
7 10
89
VCC
RIN4-
RIN4+
ROUT4
EN*
ROUT3
RIN3+
RIN3-
PI90LV028A
Description
The PI90LV032A, PI90LV028A, and PI90LV018A are
differential line receivers that use low-voltage differen-
tial signaling (LVDS) to support data rates in excess of
400 Mbps. These products are designed for applica-
tions requiring high-speed, low-power consumption
and low noise generation.
A differential input signal (350mV) is translated by the
device to 3Vwww.DataSheet4U.net CMOS output level. Exclusive to the
PI90LV032A quad receiver is a power-down mode that
Three-states the outputs and places the device in a low-
power idle state (40mW typical).
Applications
Applications include point-to-point and multidrop
baseband data transmission over controlled imped-
ance media of approximately 100 Ohms. The transmis-
sion media can be printed circuit board traces,
backplanes, or cables.
The PI90LV032A, PI90LV028A, PI90LV018A and com-
panion line drivers (PI90LV031A, PI90LV027A, and
PI90LV017A) provide new alternatives to RS-232, PECL,
and ECL devices for high-speed, point-to-point inter-
face applications.
RIN1- 1
8
RIN1+ 2 8-Pin 7
RIN2+ 3 W,U 6
RIN2- 4
5
PI90LV018A
RIN1- 1
8
RIN1+ 2 8-Pin 7
NC 3 W,U 6
NC 4
5
VCC
ROUT1
ROUT2
GND
VCC
ROUT1
NC
GND
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
RIN4+
RIN4-
EN
EN*
+
R1 ROUT1
-
+
R2 ROUT2
-
+
R3 ROUT3
-
+
R4 ROUT4
-
RIN1+
RIN1-
RIN2+
RIN2-
+
R1 ROUT1
-
+
R2 ROUT2
-
RIN1+
RIN1-
+
R1 ROUT1
-
08-0295
1
PS8423D 11/11/08
1 page  
PI90LV032A/PI90LV028A/PI90LV018A
1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900311V223344L5566V778899D0011S2233H445566i77g88h9900-11S2211p22e3344e55d667788D9900i11f22f33e44r5566e77n8899t00i11a22l3344L5566i77n8899e0011R2211e2233c44e55i66v7788e99r0011s22
Parameter Measurement Information
Generator
507
RIN+
RIN-
507
R ROUT
CL
Receiver ENABLED
Figure 1. Receiver Propagation Delay and Transition Time Test Circuit
RIN-
RIN+
ROUT
0V (Differential)
tPLHD
80%
1.5V
20%
tTLH
VID = 200mV +1.2V
tPHLD
+1.3V
+1.1V
80%
1.5V
20%
tTHL
VOL
www.DataSheet4U.net
Figure 2. Receiver Propagation Delay and Transition Time Waveforms
CL includes load and test jig capacitance.
S1 = VCC for TPZL, and TPLZ measurements
S1= GND for tPZH and tPHZ measurements
VCC
S1
Generator
EN
50:
RIN+
RIN-
DEVICE
UNDER
TEST
RL
ROUT
CL
EN* 1/4 PI90LV032
Figure 3. Receiver Three-STATE Delay Test Circuit
08-0295
5 PS8423D 11/11/08
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet PI90LV018A.PDF ] | |
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