ltc2220cup-trpbf Linear Technology Corporation, ltc2220cup-trpbf Datasheet - Page 4

• Manufacturer Part Number: ltc2220cup-trpbf
• Description: Ltc2221 - 12-bit, 135msps Adcs
• Manufacturer: Linear Technology Corporation

I TER AL REFERE CE CHARACTERISTICS
DIGITAL I PUTS A D DIGITAL OUTPUTS
LTC2220/LTC2221
PARAMETER
V
V
V
V
full operating temperature range, otherwise specifications are at T
SYMBOL
ENCODE INPUTS (ENC
V
V
R
C
LOGIC INPUTS (OE, SHDN)
V
V
I
C
LOGIC OUTPUTS (CMOS MODE)
OV
C
I
I
V
V
OV
V
V
OV
V
V
LOGIC OUTPUTS (LVDS MODE)
V
V
4
IN
SOURCE
SINK
U
CM
CM
CM
CM
ID
ICM
IN
IH
IL
IN
OZ
OH
OL
OH
OL
OH
OL
OD
OS
IN
DD
DD
DD
Output Resistance
Output Voltage
Output Tempco
Line Regulation
= 1.8V
= 3.3V
= 2.5V
U
U
PARAMETER
Differential Input Voltage
Common Mode Input Voltage
Input Resistance
Input Capacitance
High Level Input Voltage
Low Level Input Voltage
Input Current
Input Capacitance
Hi-Z Output Capacitance
Output Source Current
Output Sink Current
High Level Output Voltage
Low Level Output Voltage
High Level Output Voltage
Low Level Output Voltage
High Level Output Voltage
Low Level Output Voltage
Differential Output Voltage
Output Common Mode Voltage
+
, ENC
–
)
U
U
CONDITIONS
I
3.1V < V
–1mA < I
CONDITIONS
Internally Set
Externally Set (Note 7)
(Note 7)
V
V
V
(Note 7)
OE = High (Note 7)
V
V
I
I
I
I
I
I
I
I
100Ω Differential Load
100Ω Differential Load
OUT
O
O
O
O
O
O
O
O
DD
DD
IN
OUT
OUT
= –10µA
= –200µA
= 10µA
= 1.6mA
= –200µA
= 1.6mA
= –200µA
= 1.6mA
= 0V to V
= 3.3V
= 3.3V
= 0
= 0V
= 3.3V
DD
OUT
< 3.5V
A
DD
< 1mA
= 25°C. (Note 4)
(Note 4)
The
●
denotes the specifications which apply over the
●
●
●
●
●
●
●
●
●
1.570
1.125
MIN
MIN
–10
247
0.2
1.1
3.1
2
1.600
3.295
0.005
1.250
3.29
0.09
2.49
0.09
1.79
0.09
TYP
TYP
±25
350
1.6
1.6
50
50
3
4
6
3
3
3
1.630
1.375
MAX
MAX
454
2.5
0.8
0.4
10
ppm/°C
UNITS
UNITS
22201fa
mV/V
mA
mA
mV
kΩ
µA
pF
pF
pF
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V