Datasheet

THS1206
SLAS217H – MAY 1999 – REVISED JULY 2003#
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5
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, V
REF
= internal, f
x
= 6 MHz, f
I
= 2 MHz at –1 dBFS (unless otherwise noted)
AC SPECIFICATIONS, AV
DD
= 5 V, BV
DD
= DV
DD
= 3.3 V, C
L
= <30 pF
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SINAD
Signal to noise ratio + distortion
Differential mode 63 65 dB
SINAD
Signal
-
to
-
noise
ratio
+
distortion
Single-ended mode
(1)
64 dB
SNR
Signal to noise ratio
Differential mode 64 69 dB
SNR
Signal
-
to
-
noise
ratio
Single-ended mode
(1)
68 dB
Differential mode
C and I suffix –70 –67
THD
Total harmonic distortion
Differential
mode
Q and M suffix –70 –67
dB
THD
Total
harmonic
distortion
Single ended mode
C and I suffix –68
dB
Single
-
ended
mode
Q and M suffix –68
ENOB
Effective number of bits
Differential mode 10.17 11 Bits
(SNR)
Effecti
v
e
n
u
mber
of
bits
Single-ended mode
(1)
10.4 Bits
SFDR
S
p
urious free dynamic range
Differential mode 67 71 dB
SFDR
Sp
u
rio
u
s
free
d
y
namic
range
Single-ended mode 69 dB
Analog Input
Full-power bandwidth with a source impedance of
150 Ω in differential configuration.
FS sinewave, –3 dB 96 MHz
Full-power bandwidth with a source impedance of
150 Ω in single-ended configuration.
FSl sinewave, –3 dB 54 MHz
Small-signal bandwidth with a source impedance of
150 Ω in differential configuration.
100 mVpp sinewave, –3 dB 96 MHz
Small-signal bandwidth with a source impedance of
150 Ω in single-ended configuration.
100 mVpp sinewave, –3 dB 54 MHz
TIMING SPECIFICATIONS
(1)
AV
DD
= 5 V, BV
DD
= DV
DD
= 3.3 V, V
REF
= internal, C
L
< 30 pF
PARAMETER
TEST CONDITIONS MIN TYP MAX UNIT
t
d(DATA_AV)
Delay time 5 ns
t
d(o)
Delay time 5 ns
t
pipe
Latency 5
CONV
CLK
(1)
See Figure 25.