Data Sheet
Typical Performance Characteristics
(T = T to T , AV = +5V, OV = +5V, ƒ = 250MHz, 50% duty cycle,
Min
A
Max
CC
DD
clk
ƒ = 70MHz, dual channel mode; unless otherwise noted)
IN
SNR, SINAD vs. Temperature
THD vs. Temperature
60
-30
-35
-40
-45
-50
-55
-60
-65
-70
ƒIN = 70.1 MHz
ƒIN = 70.1 MHz
S = 250 MSPS
55
ƒ
S = 250 MSPS
ƒ
50
45
40
35
30
25
20
SNR
SINAD
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature (°C)
Temperature (°C)
SNR, SINAD vs. Duty Cycle
SFDR, THD vs. Duty Cycle
60
55
50
45
40
35
30
25
20
-30
-35
-40
-45
-50
-55
-60
-65
-70
ƒIN = 70.1 MHz
ƒIN = 70.1 MHz
ƒ
S = 250 MSPS
ƒ
S = 250 MSPS
SNR
THD
SINAD
SFDR
35
40
45
50
55
60
35
40
45
50
55
60
Duty Cycle (%)
Duty Cycle (%)
SNR, SINAD vs. AV
THD vs. AV
CC
cc
60
55
50
45
40
35
30
25
20
-30
-35
-40
-45
-50
-55
-60
-65
-70
ƒIN = 70.1 MHz
ƒIN = 70.1 MHz
S = 250 MSPS
ƒ
S = 250 MSPS
ƒ
SNR
SINAD
4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
Volts (V)
4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
Volts (V)
©2008 CADEKA Microcircuits LLC
www.cadeka.com
7
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
