SM5307A Datasheet, PDF (7/13 Pages) Nippon Precision Circuits Inc – 3-channel Video Buffer

SM5307A
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.
Evaluation circuit diagram
IN1A
IN2A
IN3A
IN1B
IN2B
IN3B
1.0µF
1.0µF
1.0µF
1.0µF
1.0µF
1.0µF
1.0µF
FC1
IN1A
IN1B
VCC
NC
IN2A
IN2B
NC
GND
IN3A
IN3B
DISABLE
FC2
NC
GND
NC
OUT1
VCC
OUT2
GND
OUT3
NC
VCC
MUXSEL
L: BLM21AG102SN1D (TDK)
100µF
1.0µF
100µF
+
100µF
+
100µF
+
OUT1
OUT2
OUT3
1.0µF
Note. This is the electrical characteristics evaluation circuit only, then it is not a recommended application circuit.
SEIKO NPC CORPORATION —7