LTC2259CUJ-14#PBF Linear Technology, LTC2259CUJ-14#PBF Datasheet - Page 12

• Manufacturer Part Number: LTC2259CUJ-14#PBF
• Description: IC ADC 14-BIT 80MSPS 40-QFN
• Manufacturer: Linear Technology

Specifications of LTC2259CUJ-14#PBF

• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 105mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 40-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2261-14
LTC2260-14/LTC2259-14
12
TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–120
6000
5000
4000
3000
2000
1000
–50
–60
–70
–80
–90
–10
–20
–30
–40
110
100
90
80
70
60
50
40
30
20
10
0
0
0
8195
–80
LTC2260-14: 8k Point FFT, f
–1dBFS, 105Msps
LTC2260-14: Shorted Input
Histogram
0
LTC2260-14: SFDR vs Input Level,
f
IN
= 70MHz, 2V Range, 105Msps
–70 –60 –50 –40 –30 –20 –10
10
8197
INPUT LEVEL (dBFS)
FREQUENCY (MHz)
20
OUTPUT CODE
8199
dBFS
dBc
30
8201
40
IN
8203
= 70MHz
226114 G25
226114 G28
226114 G32
50
0
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
74
73
72
71
70
69
68
67
66
65
60
55
50
45
40
0
0
0
LTC2260-14: 8k Point FFT, f
–1dBFS, 105Msps
LTC2260-14: SNR vs Input
Frequency, –1dB, 2V Range,
105Msps
LTC2260-14: I
5MHz Sine Wave Input, –1dB
0
50
10
25
INPUT FREQUENCY (MHz)
100
SAMPLE RATE (Msps)
LVDS OUTPUTS
FREQUENCY (MHz)
20
150
VDD
50
30
vs Sample Rate,
200
CMOS OUTPUTS
250
75
40
IN
300
= 140MHz
226114 G26
226114 G29
226114 G33
50
100
350
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
95
90
85
80
75
70
65
45
40
35
30
25
20
15
10
0
5
0
LTC2260-14: 8k Point 2-Tone FFT,
f
105Msps
0
0
LTC2260-14: SFDR vs Input
Frequency, –1dB, 2V Range,
105Msps
0
IN
LTC2260-14: I
Rate, 5MHz Sine Wave Input,
–1dB, 5pF on Each Data Output
= 70MHz, 75MHz, –1dBFS,
50
10
25
INPUT FREQUENCY (MHz)
100
SAMPLE RATE (Msps)
FREQUENCY (MHz)
1.75mA LVDS
3.5mA LVDS
20
150
OVDD
50
30
200
1.8V CMOS
vs Sample
250
75
40
1.2V CMOS
300
226114 G27
226114 G30
226114 G34
226114fa
50
100
350