THS7360_1 Datasheet, PDF (5/43 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-SD/ED/HD/Full-HD Fiters and High Gain

THS7360
www.ti.com
SLOS674 – JUNE 2010
ELECTRICAL CHARACTERISTICS: V_S+ = +3.3 V (continued)
At T_A = +25°C, R_L = 150 Ω to GND, Filter mode, and dc-coupled input/output, unless otherwise noted.
THS7360
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
AC PERFORMANCE (SF CHANNELS, HD FILTER)
Passband bandwidth
–1 dB; V_O = 0.2 V_PP and 2 V_PP
26
30
36
Small- and large-signal bandwidth
–3 dB; V_O = 0.2 V_PP and 2 V_PP
31
35
41
Attenuation
With respect to 500 kHz⁽⁵⁾, f = 27 MHz
–0.8
0.4
1.3
With respect to 500 kHz⁽⁵⁾, f = 74 MHz
29
36
Group delay
f = 100 kHz
19
Group delay variation
f = 27 MHz with respect to 100 kHz
7
Channel-to-channel delay
0.3
Total harmonic distortion
f = 10 MHz, V_O = 1.4 V_PP
–52
100 kHz to 30 MHz, non-weighted
54
Signal-to-noise ratio
Unified weighting
65.5
Gain
All channels
4.37
4.50
4.63
Output impedance
f = 30 MHz
1
Return loss
f = 30 MHz
43
f = 25 MHz, SF to SD channels, input referred
–40
Crosstalk
f = 25 MHz, SD to SF channels, input referred
–60
f = 25 MHz, SF to SF channels, input referred
–30
AC PERFORMANCE (SF CHANNELS, FULL-HD/TRUE-HD FILTER)
Passband bandwidth
–1 dB; V_O = 0.2 V_PP and 2 V_PP
53
60
72
Small- and large-signal bandwidth
–3 dB; V_O = 0.2 V_PP and 2 V_PP
64
70
83
Attenuation
With respect to 500 kHz⁽⁵⁾, f = 54 MHz
–0.8
0.4
1.2
With respect to 500 kHz⁽⁵⁾, f = 148 MHz
30
37
Group delay
f = 100 kHz
11
Group delay variation
f = 54 MHz with respect to 100 kHz
4
Channel-to-channel delay
0.3
Total harmonic distortion
f = 20 MHz, V_O = 1.4 V_PP
–55
100 kHz to 60 MHz, non-weighted
53
Signal-to-noise ratio
Unified weighting
64
Gain
All channels
4.37
4.50
4.63
Output impedance
f = 60 MHz
1.5
Return loss
f = 60 MHz
40
f = 50 MHz, SF to SD channels, input referred
–30
Crosstalk
f = 50 MHz, SD to SF channels, input referred
–50
f = 50 MHz, SF to SF channels, input referred
–30
UNITS
MHz
MHz
dB
dB
ns
ns
ns
dB
dB
dB
V/V
Ω
dB
dB
dB
dB
MHz
MHz
dB
dB
ns
ns
ns
dB
dB
dB
V/V
Ω
dB
dB
dB
dB
(5) 3.3-V supply filter specifications are ensured by 100% testing at 5-V supply along with design and characterization.
TEST
LEVEL ⁽¹⁾
B
B
B
B
C
C
C
C
C
C
A
C
C
C
C
C
B
B
B
B
C
C
C
C
C
C
A
C
C
C
C
C
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