73K324BL
CCITT V.22bis,V.23,V.22,V.21, Bell 212A
Single-Chip Modem w/ Integrated Hybrid
DATA SHEET
DC ELECTRICAL CHARACTERISTICS
(TA = -40°C to 85°C, VDD = recommended range unless otherwise noted.)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
IDD, Supply Current
CLK = 11.0592 MHz
ISET Resistor = 2 MΩ
Operating with crystal oscillator,
< 5 pF capacitive load on CLK pin
IDD1, Active
20
5
27
7
mA
mA
IDD2, Idle
Digital Inputs
VIL, Input Low Voltage
VIH, Input High Voltage
All Inputs except Reset
XTL1, XTL2
0.8
V
V
2.0
3.0
VDD
Reset, XTL1, XTL2
VDD
100
V
IIH, Input High Current
IIL, Input Low Current
Reset Pull-down Current
Digital Outputs
VI = VDD
VI = 0V
µA
µA
µA
-200
2
Reset = VDD
50
VOH, Output High Voltage
IO = IOH Min
IOUT = -0.4 mA
2.4
-2
VDD
V
VOL, Output Low Voltage
IO = IOUT = 1.6 mA
RXD = GND
0.4
-50
V
RXD Tri-State Pull-up
Current.
µA
OH Output VOL
IOUT = 40 mA
1.4
V
Capacitance
CLK
Maximum permitted load
All digital inputs
25
10
pF
pF
Input Capacitance
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© 2005, 2008 TERIDIAN Semiconductor Corporation
Rev 6.1