HI-1575
ABSOLUTE MAXIMUM RATINGS
Supply voltage (VDD)
Logic input voltage range
Receiver differential voltage
Driver peak output current
Power dissipation at 25°C
Solder Temperature
Junction Temperature
Storage Temperature
-0.3 V to +5 V
-0.3 V DC to +3.6 V
+/- 10 Vp-p
+1.0 A
1.0 W
275°C for 10 sec.
175°C
-65°C to +150°C
RECOMMENDED OPERATING CONDITIONS
Supply Voltage
VDD....................................... 3.3V... ±5%
Temperature Range
Industrial Screening.........-40°C to +85°C
Hi-Temp Screening........-55°C to +125°C
NOTE:
Stresses above absolute maximum
ratings or outside recommended operating
conditions may cause permanent damage to the
device. These are stress ratings only. Operation
at the limits is not recommended.
DC ELECTRICAL CHARACTERISTICS
VDD = 3.3 V, GND = 0V, T
A
= Operating Temperature Range (unless otherwise specified).
PARAMETER
Operating Voltage
Total Supply Current
SYMBOL
V
DD
I
CC1
I
CC2
I
CC3
CONDITION
Not Transmitting
Transmit one channel @
50% duty cycle
Transmit one channel @
100% duty cycle
Not Transmitting
Transmit one channel @
100% duty cycle
Digital inputs
Digital inputs
Digital inputs (without pull-down)
Digital inputs (without pull-up)
Digital inputs and data bus
I
OUT
= -1.0mA, Digital outputs
I
OUT
= 1.0mA, Digital outputs
MIN
3.15
TYP
3.30
4
225
425
MAX
3.45
10
250
500
0.06
UNITS
V
mA
mA
mA
W
W
V
DD
Power Dissipation
P
D1
P
D2
0.3
70%
0.5
Min. Input Voltage
Max. Input Voltage
Min. Input Current
Max. Input Current
(HI)
(LO)
(HI)
(LO)
V
IH
V
IL
I
IH
I
IL
I
PUD
V
OH
V
IH
30%
20
-20
275
90%
10%
V
DD
µA
µA
uA
V
DD
V
DD
Pull-up / Pull-down current
Min. Output Voltage
Max. Output Voltage
RECEIVER
Input resistance
Input capacitance
Common mode rejection ratio
Input Level
Input common mode voltage
Threshold Voltage - Direct-coupled
Detect
No Detect
Theshold Voltage - Transformer-coupled
Detect
(HI)
(LO)
(Measured at Point “A
D
“ in Figure 12 unless otherwise specified)
R
IN
C
IN
C
MRR
V
IN
V
ICM
V
THD
V
THND
V
THD
V
THND
1 Mhz Sine Wave
(Measured at Point “A
D
“ in Figure 12)
1 MHz Sine Wave
(Measured at Point “A
T
“ in Figure 13)
Differential
-5.0
1.15
0.28
0.86
0.20
Differential
Differential
40
9
5.0
20
5
Kohm
pF
dB
Vp-p
V-pk
Vp-p
Vp-p
Vp-p
Vp-p
No Detect
TRANSMITTER(Measured at Point “A
D
” in Figure 12 unless otherwise specified)
Output Voltage
Direct coupled
Transformer coupled
Output Noise
Output Dynamic Offset Voltage
Direct coupled
V
OUT
V
OUT
V
ON
V
DYN
V
DYN
R
OUT
35 ohm load
(Measured at Point “A
D
“ in Figure 12)
70 ohm load
(Measured at Point “A
T
“ in Figure 13)
Differential, inhibited
35 ohm load
(Measured at Point “A
D
“ in Figure 12)
70 ohm load
(Measured at Point “A
T
“ in Figure 13)
Differential, not transmitting
-90
-250
10
6.0
18.0
9.0
27.0
10.0
90
250
Vp-p
Vp-p
mVp-p
mV
mV
Kohm
Transformer coupled
Output resistance
HOLT INTEGRATED CIRCUITS
8
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
