ADN4667(Rev0) Ver la hoja de datos (PDF) - Analog Devices

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ADN4667
(Rev.:Rev0)

3 V LVDS Quad CMOS Differential Line Driver

Analog Devices 

ADN4667

SPECIFICATIONS

VCC = 3.0 V to 3.6 V; RL = 100 Ω; CL = 15 pF to GND; all specifications TMIN to TMAX, unless otherwise noted.1

Table 1.

Parameter

LVDS OUTPUTS (DOUT+, DOUT−)

Differential Output Voltage, VOD

Change in Magnitude of VOD for Complementary Output States, ΔVOD

Offset Voltage, VOS

Change in Magnitude of VOS for Complementary Output States, ΔVOS

Output High Voltage, VOH

Output Low Voltage, VOL

INPUTS (DIN, EN, EN)

Input High Voltage, VIH

Input Low Voltage, VIL

Input High Current, IIH

Input Low Current, IIL

Input Clamp Voltage, VCL

LVDS OUTPUT PROTECTION (DOUT+, DOUT−)

Output Short-Circuit Current, IOS4

Differential Output Short-Circuit Current, IOSD4

LVDS OUTPUT LEAKAGE (DOUT+, DOUT−)

Power-Off Leakage, IOFF

Output Three-State Current, IOZ

POWER SUPPLY

No Load Supply Current, Drivers Enabled, ICC

Loaded Supply Current, Drivers Enabled, ICCL

No Load Supply Current, Drivers Disabled, ICCZ

ESD PROTECTION

DOUT+, DOUT− Pins

All Pins Except DOUT+, DOUT−

Min Typ Max Unit Conditions/Comments2, 3

250 310 450 mV See Figure 2 and Figure 4

1 35 |mV| See Figure 2 and Figure 4

1.125 1.17 1.375 V See Figure 2 and Figure 4

1 25 |mV| See Figure 2 and Figure 4

1.33 1.6 V See Figure 2 and Figure 4

0.90 1.02

V See Figure 2 and Figure 4

2.0

VCC

V

GND

0.8 V

−10 +2 +10 μA VIN = VCC or 2.5 V

−10 +2 +10 μA VIN = GND or 0.4 V

−1.5 −0.8

V

ICL = −18 mA

−4.2 −9.0 mA Enabled, DIN = VCC, DOUT+ = 0 V or

DIN = GND, DOUT− = 0 V

−4.2 −9.0 mA Enabled, VOD = 0 V

−20 ±1 +20 μA VOUT = 0 V or 3.6 V, VCC = 0 V or open

−10 ±1 +10 μA EN = 0.8 V and EN = 2.0 V, VOUT = 0 V

or VCC

4.0 8.0

20 30

2.2 6.0

mA DIN = VCC or GND

mA RL = 100 Ω all channels, DIN = VCC

or GND (all inputs)

mA DIN = VCC or GND, EN = GND, EN = VCC

±15

kV Human body model

±4

kV Human body model

1 All typical values are given for VCC = +3.3 V, TA = +25°C.

2 Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground except VOD ΔVOD, and ΔVOS.

3 The ADN4667 is a current-mode device and functions within data sheet specifications only when a resistive load is applied to the driver outputs. Typical range is

90 Ω to 110 Ω.

4 Output short-circuit current (IOS) is specified as magnitude only; minus sign indicates direction only.

Rev. 0 | Page 3 of 12

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