LTC2206IUK-14#PBF Linear Technology, LTC2206IUK-14#PBF Datasheet - Page 9

• Manufacturer Part Number: LTC2206IUK-14#PBF
• Description: IC ADC 14BIT 80MSPS 48-QFN
• Manufacturer: Linear Technology

Specifications of LTC2206IUK-14#PBF

• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 875mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-WFQFN, Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–120
–100
–110
–120
105
100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
90
85
80
70
95
75
65
60
0
0
0
0
0
LTC2207-14: 64K Point FFT,
f
PGA = 0, RAND “On”, Dither “Off’
LTC2207-14: 32K Point FFT,
f
PGA = 1, RAND “On”, Dither “Off’
LTC2207-14: SFDR (HD2 and
HD3) vs Input Frequency
IN
IN
= 70.1MHz, –25dBFS,
= 250.11MHz, –1dBFS,
100
10
10
INPUT FREQUENCY (MHz)
PGA = 0
FREQUENCY (MHz)
FREQUENCY (MHz)
PGA = 1
20
20
200
30
30
300
40
40
400
2207614 G22
2207614 G16
2207614 G19
50
50
500
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
120
100
78
77
76
75
74
73
72
70
71
80
60
20
40
0
0
–80
0
0
LTC2207-14: 64K Point FFT,
f
PGA = 0, RAND “On”, Dither “On’
LTC2207-14: SFDR vs Input Level,
f
“On”, Dither “Off”
LTC2207-14: SNR vs Input
Frequency
IN
IN
= 70.1MHz, –25dBFS,
= 140.1MHz, PGA = 1, RAND
–70
100
10
–60
INPUT FREQUENCY (MHz)
INPUT LEVEL (dBFS)
FREQUENCY (MHz)
–50
PGA = 1
20
200
–40
PGA = 0
30
300
–30
–20
40
LTC2207-14/LTC2206-14
400
2207614 G17
2207614 G23
2207614 G20
–10
50
500
0
–100
–110
–120
120
–10
–20
–30
–40
–50
–60
–70
–80
–90
100
110
105
100
80
60
20
40
95
90
85
80
75
70
0
0
–80
0
0
LTC2207-14: SNR and SFDR
vs Sample Rate, f
–1dBFS
LTC2207-14: 32K Point FFT,
f
PGA = 1, RAND “On”, Dither “Off’
LTC2207-14: SFDR vs Input Level,
f
“On”, Dither “On”
IN
IN
–70
= 174.8MHz, –1dBFS,
= 140.1MHz, PGA = 1, RAND
25
10
–60
50
SAMPLE RATE (Msps)
INPUT LEVEL (dBFS)
FREQUENCY (MHz)
–50
75
20
SFDR
SNR
–40
100
IN
30
–30
= 5.1MHz,
125
–20
150
40
220714614fc
2207614 G18
–10
2207614 G21
175
2207614 G24
50
9
200
0