1575PCI Ver la hoja de datos (PDF) - Holt Integrated Circuits
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1575PCI Datasheet PDF : 12 Pages
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HI-1575
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
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
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, TA = Operating Temperature Range (unless otherwise specified).
PARAMETER
SYMBOL
CONDITION
MIN TYP MAX UNITS
Operating Voltage
Total Supply Current
VDD
3.15
3.30
3.45
V
ICC1
Not Transmitting
4
10
mA
ICC2
Transmit one channel @
50% duty cycle
225
250
mA
ICC3
Transmit one channel @
100% duty cycle
425
500
mA
Power Dissipation
PD1
Not Transmitting
0.06
W
PD2
Transmit one channel @
100% duty cycle
0.3
0.5
W
Min. Input Voltage (HI)
VIH
Digital inputs
70%
VDD
Max. Input Voltage (LO)
VIL
Digital inputs
30%
VDD
Min. Input Current (HI)
IIH
Digital inputs (without pull-down)
20
µA
Max. Input Current (LO)
IIL
Digital inputs (without pull-up)
-20
µA
Pull-up / Pull-down current
IPUD
Digital inputs and data bus
275
uA
Min. Output Voltage (HI)
VOH
IOUT = -1.0mA, Digital outputs
90%
VDD
Max. Output Voltage (LO)
VIH
IOUT = 1.0mA, Digital outputs
10%
VDD
RECEIVER
(Measured at Point “AD“ in Figure 12 unless otherwise specified)
Input resistance
RIN
Differential
20
Kohm
Input capacitance
CIN
Differential
5
pF
Common mode rejection ratio
CMRR
40
dB
Input Level
VIN
Differential
9
Vp-p
Input common mode voltage
VICM
-5.0
5.0
V-pk
Threshold Voltage - Direct-coupled
Detect
No Detect
VTHD
VTHND
1 Mhz Sine Wave
(Measured at Point “AD“ in Figure 12)
1.15
Vp-p
0.28
Vp-p
Theshold Voltage - Transformer-coupled Detect
No Detect
VTHD
VTHND
1 MHz Sine Wave
(Measured at Point “AT“ in Figure 13)
0.86
Vp-p
0.20
Vp-p
TRANSMITTER(Measured at Point “AD” in Figure 12 unless otherwise specified)
Output Voltage
Direct coupled
Transformer coupled
Output Noise
Output Dynamic Offset Voltage
Direct coupled
Output resistance
Transformer coupled
VOUT
VOUT
VON
VDYN
VDYN
ROUT
35 ohm load
(Measured at Point “AD“ in Figure 12)
70 ohm load
(Measured at Point “AT“ in Figure 13)
Differential, inhibited
35 ohm load
(Measured at Point “AD“ in Figure 12)
70 ohm load
(Measured at Point “AT“ in Figure 13)
Differential, not transmitting
HOLT INTEGRATED CIRCUITS
8
6.0
18.0
-90
-250
10
9.0
27.0
10.0
90
250
Vp-p
Vp-p
mVp-p
mV
mV
Kohm
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