參數(shù)資料
型號(hào)： 73S1209F-68IMR/F
廠商： TERIDIAN SEMICONDUCTOR CORP
元件分類： 電源管理
英文描述： POWER SUPPLY MANAGEMENT CKT, QCC68
封裝： LEAD FREE, QFN-68
文件頁數(shù)： 10/123頁
文件大小： 1385K
代理商： 73S1209F-68IMR/F
DS_1209F_004
73S1209F Data Sheet
Rev. 1.2
107
3.6 Smart Card Interface Requirements
Symbol
Parameter
Condition
Min
Typ.
Max
Unit
Card Power Supply (VCC) Regulator
General conditions, -40
°C < T < 85°C, 4.75V < VPC < 6.0V, 2.7V < VDD < 3.6V
VCC
Card supply
Voltage
including ripple
and noise
Inactive mode
-0.1
0.1
V
Inactive mode, ICC = 1mA
-0.1
0.4
V
Active mode; ICC <65mA; 5V
4.65
5.25
V
Active mode; ICC <65mA; 5v, NDS
condition
4.75
5.25
V
Active mode; ICC < 65mA; 3V
2.85
3.15
V
Active mode; ICC < 40mA; 1.8V
1.68
1.92
V
Active mode; single pulse of 100mA
for 2
μs; 5 volt, fixed load = 25mA
4.6
5.25
V
Active mode; single pulse of 100mA
for 2
μs; 3v, fixed load = 25mA
2.7
3.15
V
Active mode; current pulses of 40nAs
with peak |ICC | <200mA, t <400ns; 5V
4.6
5.25
V
Active mode; current pulses of 40nAs
with peak |ICC | <200mA, t <400ns; 5V
4.65
5.25
V
Active mode; current pulses of 40nAs
with peak |ICC | <200mA,t <400ns; 3V
2.7
3.15
V
Active mode; current pulses of 20nAs
with peak |ICC | <100mA,t <400ns;
1.8V
1.62
1.92
V
VCCrip
VCC Ripple
fRIPPLE = 20kHz – 200MHz
350
mV
ICCmax
Card supply
output current
Static load current, VCC>1.65
40
mA
Static load current, VCC>4.6 or 2.7
volts as selected
90
ICCF
ICC fault current
Class A, B (5V and 3V)
100
180
mA
Class C (1.8V)
60
130
VSR
Vcc slew rate,
rise
Rise rate on activate C=1.0
μF
0.06
0.15
0.25
V/
μs
VSF
Vcc slew rate,
fall
Fall rate on deactivate, C=1.0
μF
0.075
0.15
0.6
V/
μs
Vrdy
Vcc ready
voltage
(VCCOK = 1)
5V operation, Vcc rising
4.6
V
3V operation, Vcc rising
2.75
V
1.8V operation, Vcc rising
1.65
V
CF
External filter
capacitor (VCC to
GND)
CF should be ceramic with low ESR
(<100M
Ω).
1
3.3
μF
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73S1209F-IM44 EB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Eval Brd Eval Bd Doc Cd Cable
73S1209F-IM68 DK 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Dev Kit Eval Bd Ice Cable Cd
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