THS7360 Datasheet, PDF (10/41 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-SD/ED/HD/Full-HD Filters and High Gain

THS7360
SLOS674 – JUNE 2010
www.ti.com
ELECTRICAL CHARACTERISTICS: V_S+ = +5 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, FULL/TRUE-HD FILTER)
Passband bandwidth
–1 dB; V_O = 0.2 V_PP and 2 V_PP
53
61
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⁽⁴⁾, f = 54 MHz
–0.8
0.4
1.2
With respect to 500 kHz⁽⁴⁾, f = 148 MHz
30
36
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
–54
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
AC PERFORMANCE (SF CHANNELS, BYPASS)
Passband bandwidth
Small-signal bandwidth
Slew rate
Group delay
–1 dB; V_O = 0.2 V_PP
–3 dB; V_O = 0.2 V_PP
V_O = 2 V_PP
f = 100 kHz
140
180
200
290
650
850
3
Channel-to-channel delay
0.3
Total harmonic distortion
f = 20 MHz, V_O = 1.4 V_PP
–72
100 kHz to 100 MHz, non-weighted
56
Signal-to-noise ratio
Unified weighting
66
Gain
All channels
4.37
4.50
4.63
Output impedance
f = 100 MHz
Disabled
3
12 || 3
Return loss
f = 100 MHz
34
f = 50 MHz, SF to SD channels, input referred
–30
Crosstalk
f = 50 MHz, SD to SF channels, input referred
–48
f = 50 MHz, SF to SF channels, input referred
–30
TEST
UNITS LEVEL⁽¹⁾
MHz
B
MHz
B
dB
A
dB
A
ns
C
ns
C
ns
C
dB
C
dB
C
dB
C
V/V
A
Ω
C
dB
C
dB
C
dB
C
dB
C
MHz
B
MHz
B
V/µs
B
ns
C
ns
C
dB
C
dB
C
dB
C
V/V
B
Ω
C
kΩ || pF
C
dB
C
dB
C
dB
C
dB
C
(4) 3.3-V supply filter specifications are ensured by 100% testing at 5-V supply along with design and characterization.
10
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