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XRT94L31
96
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
REV. 1.0.1
1.0 ELECTRICAL CHARACTERISTIC INFORMATION FOR THE XRT94L31 DEVICE
1.1
DC ELECTRICAL CHARACTERISTIC INFORMATION
1.2
AC ELECTRICAL CHARACTERISTIC INFORMATION - Microprocessor Interface Timing
1.2.1
MICROPROCESSOR INTERFACE TIMING - ASYNCHRONOUS INTEL MODE
TABLE 1: DC CHARACTERISTIC (APPLIES TO ALL TTL-LEVEL INPUT AND CMOS LEVEL OUTPUT PINS - AMBIENT
TEMPERATURE = 25°C)
SYMBOL
PARAMETER
TEST CONDITION
MIN
MAX
UNITS
VDDQ
I/O Supply Voltage
3.135
3.465
V
VIH
High-Level Input Voltage
VOUT VOH(min)
2.0
VDD + 0.3
V
VIL
Low-Level Input Voltage
VOUT < VOL (max)
-0.3
0.3*VDD
V
VOH
High-Level Output Voltage VDD = MINVIN = VIH
IOH = -2mA
1.9
V
VOL
Low-Level Output Voltage VDD = MINVIN = VIL
IOL = 2mA
0.6
V
II
Input Current
VDD = MAX
VIN = VDD or GND
±15
mA
TABLE 2: DC CHARACTERISTICS (APPLIES TO ALL LVPECL INPUT AND OUTPUT PINS)
SYMBOL
PARAMETER
TEST CONDITION
MIN
MAX
UNITS
VIH
High-Level Input Voltage
VDD + 0.4
V
VIL
Low-Level Input Voltage
-0.4
V
VICM
Input Common Mode Voltage
1.0
VDD
V
VINDIFF
Differential Input Voltage
0.2
V
VOH
High Level Output Voltage
VDD - 1.08
VDD - 0.88
V
VOL
Low-Level Output Voltage
VDD - 1.88
VDD - 1.62
V
VOUTDIFF
Differential Output Voltage
1.18
2.12
V