ADN4665 查看數據表（PDF） - Analog Devices

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ADN4665

3 V, LVDS, Quad, CMOS Differential Line Driver

Analog Devices 

ADN4665

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. All typical values are given

for VCC = 3.3 V, TA = 25°C.

Table 1.

Parameter

LVDS OUTPUTS (DOUTx+, DOUTx−)

Differential Output Voltage

Change in Magnitude of VOD for Complementary Output States

Offset Voltage

Change in Magnitude of VOS for Complementary Output States

Output High Voltage

Output Low Voltage

INPUTS (DINx, EN, EN)

Input High Voltage

Input Low Voltage

Input High Current

Input Low Current

Input Clamp Voltage

LVDS OUTPUT PROTECTION (DOUTx+, DOUTx−)

Output Short-Circuit Current3

Symbol

VOD

ΔVOD

VOS

ΔVOS

VOH

VOL

VIH

VIL

IIH

IIL

VCL

IOS

Differential Output Short-Circuit Current3

IOSD

LVDS OUTPUT LEAKAGE (DOUTx+, DOUTx−)

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

DOUTx+, DOUTx− Pins

All Pins Except DOUTx+, DOUTx−

Min Typ Max Unit Conditions/Comments1, 2

250 350 450 mV See Figure 2 and Figure 4

4 35 |mV| See Figure 2 and Figure 4

1.125 1.25 1.375 V See Figure 2 and Figure 4

5 25 |mV| See Figure 2 and Figure 4

1.38 1.6 V See Figure 2 and Figure 4

0.90 1.03

V See Figure 2 and Figure 4

2.0

VCC

V

GND

0.8 V

−10 +1 +10 μA VIN = VCC or 2.5 V

−10 +1 +10 μA VIN = GND or 0.4 V

−1.5 −0.8

V

ICL = −18 mA

−6.0 −9.0 mA Enabled, DINx = VCC, DOUTx+ = 0 V

or DINx = GND, DOUTx− = 0 V

−6.0 −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, EN = 2.0 V,

VOUT = 0 V or VCC

5.0 8.0

23 30

2.6 6.0

mA DINx = VCC or GND

mA RL = 100 Ω all channels,

DINx = VCC or GND (all inputs)

mA DINx = VCC or GND, EN = GND,

EN = VCC

±15

kV Human body model

±4.5

kV Human body model

1 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.

2 The ADN4665 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.

3 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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