Texas Instruments THS7368EVM Evaluation Module THS7368EVM THS7368EVM Datenbogen
Produktcode
THS7368EVM
www.ti.com
SBOS497 – DECEMBER 2009
ELECTRICAL CHARACTERISTICS: V
S+
= +5 V
At T
A
= +25°C, R
L
= 150
Ω
to GND, Filter mode, and dc-coupled input/output, unless otherwise noted.
THS7368
TEST
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
LEVEL
(1)
AC PERFORMANCE (SD CHANNELS)
Passband bandwidth
–1 dB; V
O
= 0.2 V
PP
and 2 V
PP
6.6
8.2
10.2
MHz
B
Small- and large-signal bandwidth
–3 dB; V
O
= 0.2 V
PP
and 2 V
PP
8
9.5
11.3
MHz
B
Bypass mode bandwidth
–3 dB; V
O
= 0.2 V
PP
85
150
MHz
B
Slew rate
Bypass mode; V
O
= 2 V
PP
75
125
V/
μ
s
B
With respect to 500 kHz, f = 6.75 MHz
–0.9
0.25
1.2
dB
A
Attenuation
With respect to 500 kHz, f = 27 MHz
42
54
dB
A
Group delay
f = 100 kHz
74
ns
C
Group delay variation
f = 5.1 MHz with respect to 100 kHz
10.5
ns
C
Channel-to-channel delay
0.3
ns
C
Differential gain
NTSC/PAL
0.2/0.35
%
C
Differential phase
NTSC/PAL
0.35/0.5
Degrees
C
Total harmonic distortion
f = 1 MHz, V
O
= 1.4 V
PP
–71
dB
C
100 kHz to 6 MHz, non-weighted
70
dB
C
Signal-to-noise ratio
100 kHz to 6 MHz, unified weighting
78
dB
C
All channels, T
A
= +25°C
5.7
6
6.3
dB
A
Gain
All channels, T
A
= –40°C to +85°C
5.65
6.35
dB
B
f = 6.75 MHz, Filter mode
0.7
Ω
C
Output impedance
f = 6.75 MHz, Bypass mode
0.6
Ω
C
Disabled
20 || 3
k
Ω
|| pF
C
Return loss
f = 6.75 MHz, Filter mode
46
dB
C
Crosstalk
f = 1 MHz, SD to SD channels
–70
dB
C
AC PERFORMANCE (SF
(2)
CHANNELS, SD FILTER)
Passband bandwidth
–1 dB; V
O
= 0.2 V
PP
and 2 V
PP
6.6
8.2
9.6
MHz
B
Small- and large-signal bandwidth
–3 dB; V
O
= 0.2 V
PP
and 2 V
PP
7.8
9.5
11
MHz
B
With respect to 500 kHz, f = 6.75 MHz
–0.9
0.2
1.2
dB
A
Attenuation
With respect to 500 kHz, f = 27 MHz
42
50
dB
A
Group delay
f = 100 kHz
62
ns
C
Group delay variation
f = 5.1 MHz with respect to 100 kHz
10.5
ns
C
Channel-to-channel delay
0.3
ns
C
Total harmonic distortion
f = 1 MHz, V
O
= 1.4 V
PP
–56
dB
C
100 kHz to 6 MHz, non-weighted
65
dB
C
Signal-to-noise ratio
100 kHz to 6 MHz, unified weighting
75
dB
C
All channels, T
A
= +25°C
5.7
6
6.3
dB
A
Gain
All channels, T
A
= –40°C to +85°C
5.65
6.35
dB
B
Output impedance
f = 6.75 MHz
0.7
Ω
C
Return loss
f = 6.75MHz
46
dB
C
f = 1 MHz, SF to SD channels
–70
dB
C
Crosstalk
f = 1 MHz, SD to SF channels
–70
dB
C
f = 1 MHz, SF to SF channels
–66
dB
C
(1)
Test levels: (A) 100% tested at +25°C. Over temperature limits set by characterization and simulation. (B) Limits set by characterization
and simulation only. (C) Typical value only for information.
and simulation only. (C) Typical value only for information.
(2)
SF indicates selectable filter.
Copyright © 2009, Texas Instruments Incorporated
7
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