LTC2264IUJ-12-TRPBF Просмотр технического описания (PDF) - Linear Technology
Номер в каталоге
Компоненты Описание
Список матч
LTC2264IUJ-12-TRPBF Datasheet PDF : 32 Pages
| |||
LTC2265-12/
LTC2264-12/LTC2263-12
DIGITAL INPUTS AND OUTPUTS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
ENCODE INPUTS (ENC+, ENC–)
Differential Encode Mode (ENC– Not Tied to GND)
VID
Differential Input Voltage
VICM
Common Mode Input Voltage
VIN
Input Voltage Range
RIN
Input Resistance
(Note 8)
Internally Set
Externally Set (Note 8)
ENC+, ENC– to GND
(See Figure 10)
l
0.2
V
1.2
V
l
1.1
1.6
V
l
0.2
3.6
V
10
kΩ
CIN
Input Capacitance
Single-Ended Encode Mode (ENC– Tied to GND)
3.5
pF
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
VIN
Input Voltage Range
RIN
Input Resistance
VDD = 1.8V
VDD = 1.8V
ENC+ to GND
(See Figure 11)
l
1.2
V
l
0.6
V
l
0
3.6
V
30
kΩ
CIN
Input Capacitance
3.5
pF
DIGITAL INPUTS (CS, SDI, SCK in Serial or Parallel Programming Mode. SDO in Parallel Programming Mode)
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
IIN
Input Current
CIN
Input Capacitance
VDD = 1.8V
VDD = 1.8V
VIN = 0V to 3.6V
l
1.3
V
l
0.6
V
l
–10
10
μA
3
pF
SDO OUTPUT (Serial Programming Mode. Open-Drain Output. Requires 2kΩ Pull-Up Resistor if SDO Is Used)
ROL
Logic Low Output Resistance to GND
IOH
Logic High Output Leakage Current
COUT
Output Capacitance
DIGITAL DATA OUTPUTS
VDD = 1.8V, SDO = 0V
SDO = 0V to 3.6V
200
Ω
l
–10
10
μA
3
pF
VOD
Differential Output Voltage
100Ω Differential Load, 3.5mA Mode
l
247
350
454
mV
100Ω Differential Load, 1.75mA Mode
l
125
175
250
mV
VOS
Common Mode Output Voltage
100Ω Differential Load, 3.5mA Mode
l 1.125
1.250
1.375
V
100Ω Differential Load, 1.75mA Mode
l 1.125
1.250
1.375
V
RTERM On-Chip Termination Resistance
Termination Enabled, OVDD = 1.8V
100
Ω
22654312f
5
Share Link: 