參數(shù)資料
型號: 73K321L-IP
廠商: TDK Corporation
英文描述: CCITT V.23, V.21 Single-Chip Modem
中文描述: 國際電話電報(bào)諮詢委員會.23,.21單芯片調(diào)制解調(diào)器
文件頁數(shù): 14/24頁
文件大?。?/td> 140K
代理商: 73K321L-IP
73K321L
CCITT V.23, V.21
Single-Chip
14
DC ELECTRICAL CHARACTERISTICS
(TA = -40
°
C to 85
°
C, VDD = recommended range unless otherwise noted.)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
IDD, Supply Current
ISET Resistor = 2 M
CLK = 11.0592 MHz
CLK = 11.0592 MHz
IDDA, Active
IDD1, Power-down
8
12
4
mA
mA
IDD2, Power-down
CLK = 19.200 kHz
3
mA
Digital Inputs
VIH, Input High Voltage
Reset, XTL1, XTL2
3.0
VDD
V
All other inputs
VIL, Input Low Voltage
2.0
0
VDD
0.8
V
V
IIH, Input High Current
VI = VIH Max
100
μA
IIL, Input Low Current
Reset Pull-down Current
VI = VIL Min
Reset = VDD
-200
1
μA
μA
50
Input Capacitance
All Digital Input Pins
10
pF
Digital Outputs
VOH, Output High Voltage
IOH MIN = -0.4 mA
2.4
VDD
V
VOL, Output Low Voltage
IO MAX = 1.6 mA
0.4
V
VOL, CLK Output
RXD Tri-State Pull-up Current
IO = 3.6 mA
RXD = GND
0.6
-50
V
μA
-1
CMAX, CLK Output
Maximum Capacitive Load
15
pF
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