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PDF PI90LVB01 Data sheet ( Hoja de datos )
| Número de pieza | PI90LVB01 | |
| Descripción | (PI90LV01 / PI90LVB01) SOTiny LVDS High-Speed Differential Line Driver | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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PI90LV01/PI90LVB011122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
SOTinyTM LVDS High-Speed
Differential Line Driver
Features
• Meets or Exceeds ANSI TIA/EIA-644-1955 Standard
• Signaling rates up to 660 Mbps
• Bus-Terminal ESD exceeds 2kV
• Low-Voltage Differential Signaling with typical Output
Voltages of 350mV:
- 100-ohm load (PI90LV01)
- 50-ohm load (PI90LVB01)
• Typical Propagation Delay Times of 1.5ns
• Typical Power Dissipation of 20mW @200 MHz
• Low-Voltage TTL (LVTTL) Level is 5V Tolerant
• Bus Pins are High Impedance when disabled or VCC<1.5V
• Operates from a 3.3V supply
• Drive is High Impedance with VCC <1.5V
• Industrial Temperature Operating Range: –40°C to 85°C
• Packaging (Pb-free & Green available):
- 5-pin space-saving SOT-23 (T)
Description
The PI90LV01 and PI90LVB01 are differential line drivers that use
low-voltage differential signaling (LVDS) to support data rates up
to 660 Mbps. These products are designed for applications requir-
ing high-speed, low-power consumption, low-noise generation,
and a small package.
The TIA/EIA-644 standard compliant electrical interface provides
a minimum differential output voltage magnitude of 247mV into
a 100- ohm load and receipt of 100mV signals with up to 1V of ground
potential difference between a transmitter and receiver. The
PI90LVB01 doubles the output drive current to achieve LVDS levels
with a 50-ohm load.
A low-voltage TTL/CMOS input level is translated by the device
into a low-voltage (350mV) differential output signal.
Applications
Applications include point-to-point (single termination) and multi-
point (double termination) baseband data transmissions over
controlled impedance media . The transmission media can be printed
circuit board traces, backplanes, or cables.
The PI90LV01 and companion line receivers (PI90LV02 and
PI90LVT02) provide new alternatives to RS-232, PECL and ECL
devices for high-speed, point-to-point interface applications.
Function Table
Inputs
DIN
H
L
Open
Notes:
H = High
L = Low
X = High or Low
High Z = High Impedance
Outputs
YZ
HL
LH
LH
Logic Diagram
DIN 5
4Y
3Z
Pinout
VCC 1 5 DIN
GND
2
Z34Y
1
PS8661B
09/28/04
1 page  
PI90LV01, PI90LVB01
112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788S99O001122T3344i55n66y7788™9900L1122V3344D5566S778899H0011i22g11h2233-44S5566p7788e99e00d112233D4455i66f77f88e99r0011e22n3344t55ia6677l88L990011in2211e2233D4455r6677i88v99e00r1122
Parameter Measurement Information
II DIN
VI
Y
Z
Y
Z VOD
Y
Z VOC
Y+ Z
2
Figure 1. Driver Voltage and Current Definitions
Input
Y
Z
RL (Note 2)
VI
VI
50pF VOC
VOC
VOC(PP)
1.4V
1V
VOC(SS)
Figure 2. Test Circuit and Definitions for the Driver Common-Mode Output Voltage
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 0.06mm of the D.U.T. The
measurement of VOC(PP) is made on test equipment with a –3dB bandwidth of at least 300MHz.
5
PS8661B
09/28/04
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet PI90LVB01.PDF ] | |
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