SM5307C Datasheet, PDF (6/12 Pages) Nippon Precision Circuits Inc – 3-channel Video Buffer

SM5307C
Analog Characteristics
Analog input characteristics
V_CC = 5.0V, Ta = 25°C, fin = 100kHz, V_IN = 1.0Vp-p, R_L = 75Ω, DISABLE = “L”, unless otherwise noted.
Parameter
Bias voltage
Input resistance
Input amplitude
Symbol
Condition
min
V_BIAS
IN1A, IN1B, IN2A, IN2B, IN3A,
IN3B, V_IN = 0Vp-p
2.1
R_BIAS IN1A, IN1B, IN2A, IN2B, IN3A, IN3B
−
V_AI
Output THD up to 1.0%
–
Rating
typ
max
2.4
2.7
20
−
–
1.4
Unit
Test
level
V
I
kΩ
II
Vp-p
I
Filter frequency characteristics
V_CC = 5.0V, Ta = 25°C, V_IN = 1.0Vp-p, R_L = 75Ω, DISABLE = “L”, unless otherwise noted.
Parameter
Symbol
Condition
Rating
min
typ
max
Unit
Test
level
Passband attenuation (30MHz)
A_PB30 HD mode, fin = 30MHz/100kHz
–2.0
–
+1.0
dB
I
Passband attenuation (13.5MHz) A_PB14 SD2 mode, fin = 13.5MHz/100kHz
–1.5
–
+1.0
dB
I
Passband attenuation (6.75MHz) A_PB7 SD1 mode, fin = 6.75MHz/100kHz
–1.5
–
+1.0
dB
I
Stopband attenuation (30MHz)
A_SB30 HD mode, fin =148MHz/100kHz
–
–30
–
dB
II
Stopband attenuation (13.5MHz) A_SB14 SD2 mode, fin = 54MHz/100kHz
–
–30
–
dB
II
Stopband attenuation (6.75MHz) A_SB7 SD1 mode, fin = 27MHz/100kHz
–
–30
–20
dB
I
Filter-bypass mode band width
f_BP
V_IN = 0.7 Vp-p, at –1dB falling from
the gain of fin = 100kHz
–
80
–
MHz
II
Analog output characteristics
V_CC = 5.0V, Ta = 25°C, fin = 100kHz, V_IN = 1.0Vp-p, R_L = 75Ω, DISABLE = “L”, unless otherwise noted.
Parameter
Symbol
Condition
Rating
min
typ
max
Unit
Test
level
Output gain
A_V
5.5
6.0
6.5
dB
I
Channel-to-channel gain error
dA_V
Gain error between OUT1, OUT2
and OUT3
–
–
± 0.2
dB
I
Output distortion
THD V_IN = 1.4Vp-p
−
0.2
1.0
%
I
Channel-to-channel crosstalk
X_TLK1
fin = 1MHz, V_IN = 0.5Vp-p, between
any two channels
–
–60
–
dB
II
Input multiplexer crosstalk
X_TLK2
fin = 1MHz, V_IN = 0.5Vp-p, between
INnA and INnB
–
–72
–
dB
II
S/N ratio
SNR Up to 30MHz
–
70
–
dB
II
Drive load resistance
R_L
1 load = 150Ω
–
–
2
load
I
Test level
The definition of “Test Level” shown in the electrical characteristic table is as follows.
I : 100% of products tested at Ta = + 25°C.
II : Guaranteed as result of design and characteristics evaluation.
SEIKO NPC CORPORATION —6