TSH343 STMicroelectronics, TSH343 Datasheet - Page 4

• Manufacturer Part Number: TSH343
• Description: 280MHz single-supply triple video buffer
• Manufacturer: STMicroelectronics

Specifications of TSH343

• Bandwidth: 280MHz
• Slew Rate: 780V/μs

Electrical characteristics
2
Table 3.
4/17
DC performance
Dynamic performance and output characteristics
Symbol
FPBW
PSRR
MG
MG
I
V
V
V
DG
I
Bw
SR
OUT
R
C
I
CC
G
D
OH
DC
OL
ib
in
in
0.3
1
Input DC shift
(see
temperature)
Input bias current
Input resistance
Input capacitance
Supply current per buffer
Power supply rejection ratio
20 log (ΔV
DC voltage gain
Variation of the DC voltage gain
between inputs of 0.3V and 1V
Gain matching between 3 channels
Gain matching between 3 channels
-3dB bandwidth
Gain flatness @ 0.1dB
Full power bandwidth
Delay between each channel
Slew rate
High level output voltage
Low level output voltage
Output current
Output short-circuit current (I
V
Electrical characteristics
CC
Figure 16
= +5V single supply, T
(3)
out
/ΔV
for the behaviour in
Parameter
CC
)
(1)
(2)
source
amb
)
= 25°C (unless otherwise specified)
R
-40°C < T
T
-40°C < T
T
T
no load, input to GND
-40°C < T
F = 1MHz
R
Input step from 0.3V to 1V
Input = 1V
Input = 0.3V
Small signal V
R
Small signal V
R
V
R
0 to 30MHz
Input step from 0V to 1V,
R
V
R
V
-40°C < T
amb
amb
amb
out
out
in DC
L
L
L
L
L
L
L
= 150Ω , T
= 150Ω, V
= 150Ω
= 150Ω
= 150Ω
= 150Ω
= 150Ω
= 2V
= 2V, T
, input to GND
Test conditions
= +1.5V, R
p-p
amb
amb
amb
amb
amb
, V
amb
< +85°C
< +85°C
< +85°C
< +85°C
in
out
out
ICM
= 1V
L
= 20mVp
= 20mVp
= 0.5V,
= 150Ω
Min.
1.92
400
160
130
500
3.7
45
Typ.
18.2
20.7
14.4
14.9
1.99
0.26
600
530
280
200
780
100
-45
0.5
0.5
0.5
3.9
65
40
90
82
4
1
Max.
2.05
670
0.8
18
35
2
2
TSH343
MHz
MHz
Unit
V/μs
V/V
mV
GΩ
mA
mV
mA
mA
μA
dB
pF
ns
%
%
%
V