sm5319bv Seiko NPC Corp., sm5319bv Datasheet - Page 5

• Manufacturer Part Number: sm5319bv
• Description: 3-channel Video Buffer
• Manufacturer: Seiko NPC Corp.

Filter Electrical Characteristics
SM5319A: V
SM5319B: V
Refer to “MEASUREMENT CIRCUIT”.
Test level
I : 100% of products tested at Ta = + 25°C.
II : Guaranteed as result of design and characteristics evaluation.
MEASUREMENT CIRCUIT
FUNCTIONAL DESCRIPTION
Enable Function
Passband attenuation
Stopband attenuation
Crosstalk (between Y and C)
Group delay deviation
Pin number
3
Parameter
YIN
CIN
CC
CC
= 5.0V, Ta = 25 ° C, fin = 100kHz, V
= 5.0V, Ta = 25 ° C, fin = 100kHz, V
ENABLE
Name
4.7µF
0.1µF
+
Symbol
X
∆T
0.1µF
F
F
TALK
PB
SB
GD
Setting
H
L
fin = 6.75MHz/100kHz
fin = 27MHz/100kHz
fin = 1MHz,
between YOUT and
COUT
100kHz to 5MHz
YIN
VCC
ENABLE
CIN
Enable
Disable
(The outputs are in high-impedance state when disabled.)
Condition
SM5319A/B
IN
IN
SM5319A
V
SM5319B
V
IN
IN
= 0.7Vp-p, R
= 1.0Vp-p, R
= 0.5Vp-p
= 0.35Vp-p
YCMIX
COUT
YOUT
GND
Function
–1.5
L
Min
L
30
−
−
−
= 300Ω, unless otherwise noted.
= 300 Ω , unless otherwise noted.
220µF
220µF
33µF
+
+
+
Rating
– 50
– 50
Typ
40
10
0
SEIKO NPC CORPORATION —5
10µF
5V
Max
1.5
300Ω
300Ω
300Ω
−
−
−
−
YOUT
YCMIX
COUT
Unit
dB
dB
dB
dB
ns
level
Test
II
II
II
II
I