Texas Instruments THS7374EVM Evaluation Module THS7374EVM THS7374EVM Ficha De Dados
Códigos do produto
THS7374EVM
www.ti.com
SLOS590B – JULY 2008 – REVISED JANUARY 2011
ELECTRICAL CHARACTERISTICS V
S+
= +3.3 V
R
L
= 150
Ω
to GND and dc-coupled input and output, Filter Mode, unless otherwise noted.
THS7374
TYP
OVER TEMPERATURE
MIN/
0°C to
–40°C to
TYP/
PARAMETER
TEST CONDITIONS
+25°C
+25°C
+70°C
+85°C
MAX
UNITS
AC PERFORMANCE
Min/
Small-signal bandwidth (–3 dB)
V
O
= 0.2 V
PP
(1)
9.5
7.6/11.4
7.4/11.6
7.3/11.7
MHz
Max
Min/
Large-signal bandwidth (–3 dB)
V
O
= 2 V
PP
(1)
9.5
7.6/11.4
7.4/11.6
7.3/11.7
MHz
Max
–1 dB passband bandwidth
8.2
Typ
MHz
Bypass mode bandwidth (–3 dB)
V
O
= 0.2 V
PP
150
Typ
MHz
Slew rate
Bypass mode
130
Typ
V/
m
s
Min/
f = 6.75 MHz
(2)
0.25
–0.9/1.1
–1/1.4
–1.1/1.6
dB
Attenuation
Max
with respect to 500 kHz
f = 27 MHz
(2)
54
42
40
39
Min
dB
Group delay
f = 100 kHz
70
Typ
ns
Group delay variation
f = 5.1 MHz
8.5
Typ
ns
with respect to 100 kHz
Channel-to-channel delay
0.3
Typ
ns
Differential gain (NTSC/PAL)
NTSC/PAL
0.15/0.25
TYP
%
Differential phase (NTSC/PAL)
NTSC/PAL
0.3/0.35
Typ
°
Total harmonic distortion
f = 1 MHz; V
O
= 2 V
PP
–65
Typ
dB
100 kHz to 6 MHz: non-weighted/
Signal-to-noise ratio
70/78
Typ
dB
unified weighting
Channel-to-channel crosstalk
f = 1 MHz
–55
Typ
dB
Min/
AC gain—all channels
6
5.7/6.3
5.65/6.35
5.65/6.35
dB
Max
Output impedance
f = 5 MHz; filter mode
0.7
Typ
Ω
DC PERFORMANCE
Min/
Biased output voltage/level shift
V
IN
= 0 V
300
210/390
200/400
190/410
mV
Max
Input voltage range
DC input, limited by output
–0.1/1.46
Typ
V
Sync tip clamp charge current
V
IN
= –0.1 V
200
140
130
120
Min
m
A
Input resistance
800
Typ
k
Ω
Input capacitance
2
Typ
pF
OUTPUT CHARACTERISTICS
R
L
= 150
Ω
to +1.65 V
3.15
Typ
V
R
L
= 150
Ω
to GND
3.1
2.85
2.75
2.75
Min
V
High output voltage swing
R
L
= 75
Ω
to +1.65 V
3.1
Typ
V
R
L
= 75
Ω
to GND
3
Typ
V
R
L
= 150
Ω
to +1.65 V (V
IN
= –0.2 V)
0.05
Typ
V
R
L
= 150
Ω
to GND (V
IN
= –0.2 V)
0.03
0.12
0.16
0.17
Max
V
Low output voltage swing
R
L
= 75
Ω
to +1.65 V (V
IN
= –0.2 V)
0.1
Typ
V
R
L
= 75
Ω
to GND (V
IN
= –0.2 V)
0.05
Typ
V
Output current (sourcing)
R
L
= 10
Ω
to +1.65 V
80
Typ
mA
Output current (sinking)
R
L
= 10
Ω
to +1.65 V
70
Typ
mA
(1)
The min/max values listed for this specification are ensured by design and characterization only.
(2)
3.3-V supply filter specifications are ensured by 100% testing at 5-V supply along with design and characterization only.
Copyright © 2008–2011, Texas Instruments Incorporated
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