LTC2170IUKG-14#PBF Linear Technology, LTC2170IUKG-14#PBF Datasheet - Page 10

• Manufacturer Part Number: LTC2170IUKG-14#PBF
• Description: IC ADC 14BIT SER/PAR 25M 52-QFN
• Manufacturer: Linear Technology

Specifications of LTC2170IUKG-14#PBF

• Number Of Bits: 14
• Sampling Rate (per Second): 25M
• Data Interface: Serial, Parallel
• Number Of Converters: 4
• Power Dissipation (max): 243mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-WFQFN Exposed Pad
• Number Of Elements: 4
• Resolution: 14Bit
• Sample Rate: 25MSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±0.5/±1V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 1.8V
• Single Supply Voltage (min): 1.7V
• Single Supply Voltage (max): 1.9V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 243mW
• Differential Linearity Error: ±0.8LSB
• Integral Nonlinearity Error: ±2.75LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Package Type: QFN EP
• Input Signal Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2172-14/
LTC2171-14/LTC2170-14
TIMING DIAGRAMS
10
ANALOG
OUT#A
OUT#A
OUT#B
INPUT
DCO
DCO
ENC
ENC
FR
FR
–
+
–
+
–
+
–
+
+
, OUT#B
ANALOG
OUT#A
OUT#A
SAMPLE N-6
OUT#B
INPUT
D3
DCO
DCO
ENC
ENC
FR
FR
–
–
+
–
+
–
+
–
+
+
ARE DISABLED
D2
, OUT#B
N
SAMPLE N-6
D5
D1
t
PD
–
t
AP
ARE DISABLED
D4
N
D0
D3
t
PD
t
SAMPLE N-5
D13
AP
t
ENCH
D2
D12
t
t
FRAME
ENCH
SAMPLE N-5
D13
D11
1-Lane Output Mode, 12-Bit Serialization
1-Lane Output Mode, 14-Bit Serialization
D12
t
FRAME
D10
D11
D9
D10
D8
t
DATA
D9
D7
D8
t
DATA
t
D6
ENCL
t
ENCL
D7
D5
D6
t
SER
D4
t
D5
SER
D3
t
SER
t
t
D4
SER
SER
N + 1
N + 1
D2
t
SER
D3
D1
D2
D0
D13
SAMPLE N-4
D13
SAMPLE N-4
D12
D12
D11
D11
217214 TD06
D10
217214 TD05
21721014fa