TSH345IDT STMicroelectronics, TSH345IDT Datasheet - Page 12
TSH345IDT
Manufacturer Part Number
TSH345IDT
Description
IC BUFFER TRPL VIDEO HD/SD SO14
Manufacturer
STMicroelectronics
Datasheet
1.TSH345IDT.pdf
(23 pages)
Specifications of TSH345IDT
Applications
Buffer
Number Of Circuits
3
-3db Bandwidth
36MHz
Current - Supply
44.6mA
Current - Output / Channel
134mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
For Use With
497-8933 - BOARD VIDEO BUFF BASED ON TSH345
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8530-2
Electrical characteristics
12/23
Figure 27. Circuit for noise rejection improvement measurement
Figure 28
and depending on how carefully power supply decoupling is achieved.
Figure 28. Power supply noise rejection
shows how the power supply noise rejection evolves according to the frequency
+5 V
-10
-20
-30
-40
-50
-60
-70
-80
0
10k
T-bias
50
Vcc=5V(dc)+0.2Vp-p(ac)
Decoupling capacitor: 10µF+100nF
Load=150
Noise rejection=20 log (
coil=560µH
C
HF
Coil
Ω
100k
TSH345
no coil
Frequency (Hz)
+
Δ
VCC/
C
1M
LF
Δ
Vout)
50
10M
AGILENT
S
R
4395A
A
100M
AM00817
TSH345