Datasheet

TSH122 Electrical characteristics
3/16
2 Electrical characteristics
Table 3. V
CC
= +2.5V, +3.3V, T
amb
= 25°C (unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
DC performance
V
dc
Output DC level shift R
L
= 150Ω 70 115 168 mV
I
ib
Input bias current
V
CC
= +3.3V -1.5 -0.87
μA
V
CC
= +3.3V,
T
min
≤ T
amb
≤ T
max
-0.93
G Internal voltage gain
V
in
=0V to 1V DC, V
CC
=+2.5V 5.8 6 6.1
dB
V
in
=0V to 1.4V DC, V
CC
=+3.3V 5.8 6 6.1
V
CC
=3.3V
T
min
≤ T
amb
≤ T
max
5.96
PSRR
Power supply rejection ratio
20 log (ΔV
CC
/ΔV
out
)
ΔV
CC
=±100mV at 1kHz
Vin=+0.5V DC
55 dB
I
CC
Positive supply current
DC consumption
V
in
=0V, no load
V
CC
=+3.3V
V
CC
=+2.5V
2
1.7
2.4
2.1
mA
V
CC
=+3.3V
T
min
≤ T
amb
≤ T
max
2.4 mA
Dynamic performance and output characteristics
BW Filter bandwidth
Small signal
V
CC
=+3.3V, R
L
= 150Ω
-3dB bandwidth
-1dB bandwidth 5.4
9.5
7.2
MHz
-1dB bandwidth
V
CC
= +3.3V,
T
min
≤ T
amb
≤ T
max
6.75
FR 27 MHz rejection
Small signal
V
CC
=+3.3V, R
L
=150Ω
36 47 dB
V
CC
= +3.3V,
T
min
≤ T
amb
≤ T
max
46 dB
ΔG Differential gain V
CC
=+3.3V, R
L
=150Ω 0.5 %
ΔΦ Differential phase V
CC
=+3.3V, R
L
=150Ω 0.1 °
Gd Group delay V
CC
=+3.3V, 10kHz-5MHz 6 ns
V
OH
High level output voltage
V
CC
=+3.3V, R
L
=150Ω
V
CC
=+2.5V, R
L
=150Ω
3.1
2.3
3.2
2.4
V