HI-2579, HI-2581
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
TRANSMITTER (Measured at Point “AD” in Figure 2 unless otherwise specified)
Direct
Coupled
Transformer
Coupled
V
OUT
V
OUT
V
ON
Direct
Coupled
Transformer
Coupled
V
DYN
V
DYN
C
OUT
35Ω Load (measured at
point “AD” in Figure 4)
70Ω Load (measured at
point “AT” in Figure 5)
Differential, Inhibited
35Ω Load (measured at
point “AD” in Figure 4)
70Ω Load (measured at
point “AT” in Figure 5)
1MHz Sine Wave
-90
-250
6.1
20.0
9.0
27.0
10
+90
+250
15
Vp-p
Vp-p
mVp-p
mV
mV
pF
Output Voltage
Output Noise
Output Dynamic Offset Voltage
Output Capacitance
Table 3. AC Electrical Characteristics
V
DD
= +3.3V, GND = 0V, T
A
= Operating Temperature Range (unless otherwise stated)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
RECEIVER (Measured at Point “AT” in Figure 3)
Receiver Delay
Receiver Gap Time
t
DR
t
RG
t
REN
From input zero crossing to
RXA/B or RXA/B
Spacing between RXA/B
and RXA/B pulses
From RXENA/B rising or
falling edge to RXA/B or
RXA/B
Note 1
Note 3
450
ns
ns
90
Note 3
365
Receiver Enable Delay
40
ns
TRANSMITTER (Measured at Point “AD” in Figure 2)
Driver Delay
t
DT
t
r
t
f
t
DI-H
t
DI-L
TXA/B, TXA/B to BUSA/B,
BUSA/B
35Ω Load
35Ω Load
Inhibited Output
Active Output
100
100
150
300
300
100
150
ns
ns
ns
ns
ns
Rise Time
Fall Time
Inhibit Delay
Note 1. Measured using a 1 MHz sinusoid, 20 V peak to peak, line to line at point “AT” (Guaranteed but not tested).
Note 2. Measured using a 1 MHz sinusoid, 860 mV peak to peak, line to line at point “AT” (100% tested).
Note 3. Measured using a 1 MHz sinusoid, 860 mV peak to peak, line to line at point “AT”. Measured from input zero crossing point.
HOLT INTEGRATED CIRCUITS
6
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
