LTC1196-2BCS8 Linear Technology, LTC1196-2BCS8 Datasheet - Page 10

• Manufacturer Part Number: LTC1196-2BCS8
• Description: IC A/DCONV 8BIT 1MHZ SAMPL 8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1196-2BCS8

• Number Of Bits: 8
• Sampling Rate (per Second): 1M
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 50mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1196/LTC1198
TYPICAL PERFORMANCE CHARACTERISTICS
10
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
1k
0
0
4096 Point FFT Plot at 5V
Power Supply Feedthrough
vs Ripple Frequency
Intermodulation Distortion at 2.7V
T
V
f
CLK
A
CC
= 25°C
(V
= 12MHz
100
RIPPLE
50
RIPPLE FREQUENCY (Hz)
10k
FREQUENCY (kHz)
FREQUENCY (kHz)
= 20mV)
200
100
300
150
100k
V
f
f
V
f1 = 100kHz
f2 = 110kHz
f
IN
SMPL
SMPL
CC
CC
= 29kHz
= 5V
= 2.7V
400
200
= 882kHz
= 420kHz
1196/98 G25
1196/98 G28
1196/98 G31
500
250
1M
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
1k
0
0
Power Supply Feedthrough
vs Ripple Frequency
Intermodulation Distortion at 5V
4096 Point FFT Plot at 2.7V
T
V
f
CLK
A
CC
= 25°C
(V
= 5MHz
RIPPLE
100
50
RIPPLE FREQUENCY (Hz)
10k
FREQUENCY (kHz)
FREQUENCY (kHz)
= 10mV)
100
200
100k
V
f
f
V
f1 = 200kHz
f2 = 210kHz
f
IN
SMPL
SMPL
CC
CC
= 29kHz
150
300
= 2.7V
= 5V
= 340kHz
= 750kHz
1196/98 G32
1196/98 G26
1196/98 G29
200
400
1M
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
50
40
30
20
10
50
45
40
35
30
25
0
0
1.25
–40
0
FFT Output of 455kHz AM Signal
Digitized at 1Msps
S/(N + D) vs Reference Voltage
and Input Frequency
S/(N + D) vs Input Level
V
f
f
V
V
f
f
IN
SMPL
IN
SMPL
CC
CC
REF
1.75 2.25
= 455kHz WITH 20kHz AM
–35 –30
= 500kHz
= 5V
= 5V
= V
f
100
= 1MHz
IN
= 1MHz
CC
= 100kHz
f
IN
REFERENCE VOLTAGE (V)
= 5V
= 200kHz
FREQUENCY (kHz)
INPUT LEVEL (dB)
2.75
–25
200
3.25
–20
300
3.75
–15
f
IN
= 500kHz
4.25 4.75
–10
400
1196/98 G27
1196/98 G33
1196/98 G30
–5
119698fb
500
5.25
0