LTC2259-16 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC2259-16 Datasheet PDF : 28 Pages
| |||
LTC2259-16
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
SDO OUTPUT (Open-Drain Output. Requires 2k Pull-Up Resistor if SDO is Used)
ROL
Logic Low Output Resistance to GND
VDD = 1.8V, SDO = 0V
IOH
Logic High Output Leakage Current
SDO = 0V to 3.6V
COUT
Output Capacitance
(Note 8)
DIGITAL DATA OUTPUTS (CMOS MODES: FULL DATA RATE AND DOUBLE-DATA RATE)
200
Ω
l
–10
10
μA
4
pF
OVDD = 1.8V
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
OVDD = 1.5V
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
OVDD = 1.2V
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
DIGITAL DATA OUTPUTS (LVDS MODE)
IO = –500μA
IO = 500μA
IO = –500μA
IO = 500μA
IO = –500μA
IO = 500μA
l 1.750
1.790
V
l
0.010
0.050
V
1.488
V
0.010
V
1.185
V
0.010
V
VOD
Differential Output Voltage
100Ω Differential Load, 3.5mA Mode
l
247
350
454
mV
100Ω Differential Load, 1.75mA Mode
175
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
1.250
V
RTERM On-Chip Termination Resistance
Termination Enabled, OVDD = 1.8V
100
Ω
POWER REQUIREMENTS The l denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 9)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
CMOS Output Modes: Full Data Rate and Double-Data Rate
VDD
OVDD
IVDD
Analog Supply Voltage
Output Supply Voltage
Analog Supply Current
(Note 10)
(Note 10)
DC Input
Sine Wave Input
l 1.7
1.8
1.9
V
l 1.1
1.9
V
l
49.2
58.1
mA
50.2
mA
IOVDD
PDISS
Digital Supply Current
Power Dissipation
LVDS Output Mode
Sine Wave Input, OVDD=1.2V
DC Input
Sine Wave Input, OVDD=1.2V
2.5
mA
l
89
105
mW
93
mW
VDD
OVDD
IVDD
IOVDD
PDISS
Analog Supply Voltage
Output Supply Voltage
Analog Supply Current
Digital Supply Current
(0VDD = 1.8V)
Power Dissipation
(Note 10)
(Note 10)
Sine Wave Input
Sine Input, 1.75mA Mode
Sine Input, 3.5mA Mode
Sine Input, 1.75mA Mode
Sine Input, 3.5mA Mode
l 1.7
1.8
1.9
V
l 1.7
1.9
V
l
53.8
63.5
mA
l
20.7
26
mA
l
40.5
47.8
mA
l
134
161
mW
l
170
201
mW
All Output Modes
PSLEEP
PNAP
PDIFFCLK
Sleep Mode Power
Nap Mode Power
Power Increase with Differential Encode Mode Enabled
(No increase for Nap or Sleep Modes)
0.5
mW
9
mW
10
mW
225916f
5
Share Link: 