LTC2274 Linear Technology, LTC2274 Datasheet - Page 5

• Manufacturer Part Number: LTC2274
• Description: 105Msps Serial Output ADC
• Manufacturer: Linear Technology

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COMMON MODE BIAS CHARACTERISTICS
the full operating temperature range, otherwise specifi cations are at T
PARAMETER
V
V
V
V
DIGITAL INPUTS AND DIGITAL OUTPUTS
full operating temperature range, otherwise specifi cations are at T
SYMBOL
Encode Inputs (ENC
V
V
R
C
SYNC Inputs (SYNC
V
V
R
C
Logic Inputs (DITH, PGA, MSBINV, SCRAM, FAM, SHDN, SRR1, SRR0, ISMODE, PAT1, PAT0)
V
V
I
C
High-Speed Serial Outputs (CMLOUT
V
V
V
R
IN
CM
CM
CM
CM
ID
ICM
IN
SID
SICM
SIN
IH
IL
IN
OH
OL
OCM
IN
SIN
OUT
Output Voltage
Output Tempco
Line Regulation
Output Resistance
PARAMETER
Differential Input Voltage
Common Mode Input Voltage Internally Set
Input Resistance
Input Capacitance
SYNC Differential Input
Voltage
SYNC Common Mode Input
Voltage
SYNC Input Resistance
SYNC Input Capacitance
High Level Input Voltage
Low Level Input Voltage
Input Current
Input Capacitance
Output High Level
Output Low Level
Output Common Mode
Voltage
Output Resistance
+
+
, SYNC
, ENC
–
)
–
)
CONDITIONS
I
I
3.135V ≤ V
–1mA ≤ | I
OUT
OUT
= 0
= 0
+
, CMLOUT
OUT
DD
CONDITIONS
(Note 7)
Externally Set (Note 7)
(See Figure 2)
(Note 7)
Internally Set
Externally Set (Note 7)
V
V
V
Directly-Coupled 50Ω to OV
Directly-Coupled 100Ω Differential
AC-Coupled
Directly-Coupled 50Ω to OV
Directly-Coupled 100Ω Differential
AC-Coupled
Directly-Coupled 50Ω to OV
Directly-Coupled 100Ω Differential
AC-Coupled
Single-Ended Differential
DD
DD
IN
≤ 3.465V
| ≤ 1mA
= 0V to V
= 3.3V
= 3.3V
–
)
DD
DD
DD
DD
A
= 25°C. (Note 4)
A
= 25°C. (Note 4)
The
l
The
l
l
l
l
l
l
denotes the specifi cations which apply over the
l
denotes the specifi cations which apply over
MIN
0.2
1.4
0.2
1.1
35
2
l
l
l
1.15
MIN
OV
OV
OV
OV
OV
OV
OV
OV
OV
DD
DD
DD
DD
DD
DD
DD
DD
16.5
TYP
100
1.6
1.6
1.5
50
6
3
3
DD
– 0.2
– 0.2
– 0.4
– 0.6
– 0.6
– 0.2
– 0.4
– 0.4
1.25
TYP
40
1
2
LTC2274
MAX
±10
3.0
2.2
0.8
65
MAX
1.35
ppm/°C
UNITS
UNITS
mV/V
5
2274f
k
k
μA
pF
pF
pF
Ω
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V