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AM26C32_09 Datasheet, PDF (5/20 Pages) Texas Instruments – QUADRUPLE DIFFRENTIAL LINE RECEIVER | |||
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AM26C32
QUADRUPLE DIFFERENTIAL LINE RECEIVER
SLLS104I â DECEMBER 1990 â REVISED SEPTEMBER 2004
electrical characteristics over recommended ranges of VCC, VIC, and operating free-air
temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYPâ MAX UNIT
VIT+ Differential input high-threshold voltage
VITâ Differential input low-threshold voltage
VO = VOH(min),
IOH = â440 µA
VO = 0.45 V,
IOL = 8 mA
VIC = â7 V to 7 V
VIC = 0 to 5.5 V
VIC = â7 V to 7 V
VIC = 0 to 5.5 V
â0.2â¡
â0.1â¡
0.2
V
0.1
V
Vhys Hysteresis voltage (VIT+ â VITâ)
60
mV
VIK
VOH
Enable input clamp voltage
High-level output voltage
VCC = 4.5 V,
VID = 200 mV,
II = â18 mA
IOH = â6 mA
â1.5 V
3.8
V
VOL Low-level output voltage
VID = â200 mV,
IOL = 6 mA
0.2 0.3 V
IOZ Off-state (high-impedance state) output current VO = VCC or GND
±0.5
±5 µA
II
Line input current
VI = 10 V,
VI = â10 V,
Other input at 0 V
Other input at 0 V
1.5
mA
â2.5
IIH
High-level enable current
VI = 2.7 V
20 µA
IIL
Low-level enable current
VI = 0.4 V
â100 µA
ri
Input resistance
One input to ground
12
17
kâ¦
ICC Supply current
VCC = 5.5 V
10
15 mA
â All typical values are at VCC = 5 V, VIC = 0, and TA = 25°C.
â¡ The algebraic convention, in which the less positive (more negative) limit is designated minimum, is used in this data sheet for common-mode
input voltage.
switching characteristics over recommended ranges of operation conditions, CL = 50 pF (unless
otherwise noted)
PARAMETER
tPLH Propagation delay time, low- to high-level output
tPHL Propagation delay time, high- to low-level output
tTLH Output transition time, low- to high-level output
tTHL Output transition time, high- to low-level output
tPZH Output enable time to high level
tPZL Output enable time to low level
tPHZ Output disable time from high level
tPLZ Output disable time from low level
â All typical values are at VCC = 5 V, TA = 25°C.
TEST
CONDITIONS
See Figure 1
See Figure 1
See Figure 2
See Figure 2
AM26C32C
AM26C32I
MIN TYPâ MAX
9
17
27
9
17
27
4
9
4
9
13
22
13
22
13
22
13
22
AM26C32Q
AM26C32M
MIN TYPâ MAX
9
17
27
9
17
27
4
10
4
9
13
22
13
22
13
26
13
25
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
5
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