AD6643 Analog Devices, AD6643 Datasheet - Page 5
AD6643
Manufacturer Part Number
AD6643
Description
Dual IF Receiver
Manufacturer
Analog Devices
Datasheet
1.AD6643.pdf
(36 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD6643BCPZ
Manufacturer:
ADI
Quantity:
250
Company:
Part Number:
AD6643BCPZ-200
Manufacturer:
ADI
Quantity:
250
Data Sheet
ADC AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.75 V p-p full-scale input range, default SPI,
unless otherwise noted.
Table 2.
Parameter
SIGNAL-TO-NOISE-RATIO (SNR)
SIGNAL-TO-NOISE-AND-DISTORTION (SINAD)
WORST SECOND OR THIRD HARMONIC
NSR Disabled
NSR Enabled
f
f
f
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
f
f
f
f
f
22% BW Mode
33% BW Mode
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
IN
IN
IN
IN
IN
f
f
f
f
f
f
f
f
f
f
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
1
Temperature
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
Rev. A | Page 5 of 36
Min
66.2
74.5
72.0
65.1
AD6643-200
Typ
66.6
66.5
66.4
66.2
66.0
76.1
76.1
75.5
74.7
74.2
76.1
73.6
73.1
72.6
72.1
65.6
65.5
65.3
65.1
64.9
−92
−91
−88
−88
−84
Max
−80
Min
65.3
72.6
70.1
64.3
AD6643-250
Typ
66.4
66.2
66.1
65.9
65.6
74.8
74.5
74.2
73.7
73.4
72.3
72.0
71.7
71.2
70.9
65.4
65.2
65.1
64.9
64.6
−90
−88
−86
−85
−85
Max
−80
AD6643
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBc
dBc
dBc
dBc
dBc
dBc
dBc