LTC2205-14 LINER [Linear Technology], LTC2205-14 Datasheet - Page 3

• Manufacturer Part Number: LTC2205-14
• Description: 14-Bit, 65Msps ADC
• Manufacturer: LINER [Linear Technology]

DYNAMIC ACCURACY
ANALOG INPUT
specifi cations are at T
SYMBOL
V
V
I
I
I
C
t
t
CMRR
BW-3dB
otherwise specifi cations are at T
SYMBOL PARAMETER
SNR
SFDR
IN
SENSE
MODE
AP
JITTER
IN
IN, CM
IN
Signal-to-Noise Ratio
Spurious Free Dynamic Range
2
nd
or 3
rd
PARAMETER
Analog Input Range (A
Analog Input Common Mode
Analog Input Leakage Current
SENSE Input Leakage Current
MODE Pin Pull-Down Current to GND
Analog Input Capacitance
Sample-and-Hold
Aperature Delay Time
Sample-and-Hold
Aperature Delay Time Jitter
Analog Input
Common Mode Rejection Ratio
Full Power Bandwidth
Harmonic
A
= 25°C. (Note 4)
The
A
= 25°C. A
●
denotes the specifi cations which apply over the full operating temperature range, otherwise
IN
+
–
The
A
IN
IN
–
●
= –1dBFS. (Note 4)
)
denotes the specifi cations which apply over the full operating temperature range,
CONDITIONS
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
15MHz Input (2.25V Range, PGA = 0)
15MHz Input (2.25V Range, PGA = 0)
15MHz Input (1.5V Range, PGA = 1)
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
70MHz Input (1.5V Range, PGA = 1)
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
170MHz Input (2.25V Range, PGA = 0)
170MHz Input (1.5V Range, PGA = 1)
5MHz Input (2.25V Range, PGA = 0)
5MHz Input (1.5V Range, PGA = 1)
15MHz Input (2.25V Range, PGA = 0)
15MHz Input (2.25V Range, PGA = 0
15MHz Input (1.5V Range, PGA = 1)
70MHz Input (2.25V Range, PGA = 0)
70MHz Input (1.5V Range, PGA = 1)
70MHz Input (1.5V Range, PGA = 1)
140MHz Input (2.25V Range, PGA = 0)
140MHz Input (1.5V Range, PGA = 1)
170MHz Input (2.25V Range, PGA = 0)
170MHz Input (1.5V Range, PGA = 1)
CONDITIONS
3.135V ≤ V
Differential Input (Note 7)
0V ≤ A
0V ≤ SENSE ≤ V
Sample Mode ENC
Hold Mode ENC
1V < (A
IN
IN
+
+
,
= A
A
DD
IN
≤ 3.465V
–
IN
≤ V
+
–
DD
) <1.5V
> ENC
+
DD
< ENC
–
–
●
●
●
●
●
●
●
●
MIN
–1
–3
1
76.8
77.2
74.2
74.7
MIN
85
86
82
83
LTC2205-14
1.5 to 2.25
1.25
TYP
700
6.5
1.8
0.7
10
90
60
78.3
76.0
78.2
78.2
76.0
77.7
75.7
76.4
74.9
75.6
74.2
TYP
98
98
98
98
98
90
92
92
88
90
80
82
MAX
1.5
MAX
1
3
220514fa
UNITS
UNITS
fs
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
3
MHz
V
RMS
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
P-P
µA
µA
µA
dB
pF
pF
ns
V