Datasheet

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ELECTRICAL CHARACTERISTICS V
S+
= 3.3 V:
THS7316
SLOS521A – MARCH 2007 – REVISED JANUARY 2008
R
L
= 150 Ω to GND – Reference Figure 2 and Figure 3 (unless otherwise noted)
TYP OVER TEMPERATURE
0 ° C to – 40 ° C to MIN/
PARAMETER TEST CONDITIONS
25 ° C 25 ° C 70 ° C 85 ° C UNITS MAX/
TYP
AC PERFORMANCE
Small-signal bandwidth ( – 3dB) V
O
– 0.2 V
PP
(1)
36 31/43 30/44 30/44 MHz Min/Max
Large-signal bandwidth ( – 3dB) V
O
– 2 V
PP
(1)
36 31/43 30/44 30/44 MHz Min/Max
– 1 dB Passband bandwidth 31 MHz Typ
Attenuation f = 27 MHz
(2)
0.3 – 0.3/2.4 – 0.35/2.4 – 0.4/2.6 dB Min/Max
With respect to 100 kHz f = 74 MHz
(2)
30 20 19 19 dB Min
Group delay f = 100 kHz 16.2 ns Typ
Group delay variation
f = 27 MHz 5.4 ns Typ
with respect to 100 kHz
Channel-to-channel delay 0.3 ns Typ
Differential gain NTSC / PAL 0.1 / Typ
0.15%
Differential phase NTSC / PAL 0.1 / 0.1 ° Typ
Total harmonic distortion f = 1 MHz; V
O
= 2 V
PP
– 70 dB Typ
Signal to noise ratio No Weighting, 100 kHz to 37.5 MHz 67 dB Typ
Channel-to-channel crosstalk f = 1 MHz – 61 dB Typ
AC Gain – All channels 6 5.7/6.3 5.65/6.35 5.65/6.35 dB Min/Max
Output Impedance f = 10 MHz 0.5 Ω Typ
DC PERFORMANCE
Biased output voltage V
I
= 0 V 285 210/370 200/380 190/390 mV Min/Max
Input voltage range DC input, limited by output – 0.1/1.46 V Typ
Sync tip clamp charge current V
I
= – 0.1 V 360 µ A Typ
Input resistance 800 k Ω Typ
Input capacitance 2 pF Typ
OUTPUT CHARACTERISTICS
R
L
= 150 Ω to 1.65V 3.15 V Typ
R
L
= 150 Ω to GND 3.1 2.85 2.75 2.75 V Min
High output voltage swing
R
L
= 75 Ω to 1.65V 3.1 V Typ
R
L
= 75 Ω to GND 3.0 V Typ
R
L
= 150 Ω to 1.65V (V
I
= – 0.15 V) 0.14 V Typ
R
L
= 150 Ω to GND (V
I
= – 0.15 V) 0.08 0.17 0.2 0.21 V Max
Low output voltage swing
R
L
= 75 Ω to 1.65V (V
I
= – 0.15 V) 0.3 V Typ
R
L
= 75 Ω to GND (V
I
= – 0.15 V) 0.1 V Typ
Output current (sourcing) R
L
= 10 Ω to 1.65V 80 mA Typ
Output current (sinking) R
L
= 10 Ω to 1.65V 70 mA Typ
POWER SUPPLY
Maximum operating voltage 3.3 5.5 5.5 5.5 V Max
Minimum operating voltage 3.3 2.85 2.85 2.85 V Min
Maximum quiescent current V
I
= 0 V 18.3 22.5 23 23.4 mA Max
Minimum quiescent current V
I
= 0 V 18.3 14 13.6 13.1 mA Min
Power Supply Rejection (+PSRR) 52 dB Typ
(1) The Min/Max values listed for this specification are specified by design and characterization only.
(2) 3.3-V Supply Filter specifications are specified by 100% testing at 5-V supply along with design and characterization only.
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