Data Sheet

DocID009413 Rev 9 15/30
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Figure 16. Group delay (V
CC
= ±2.5 V)
Figure 14. Standby mode - T
on
, T
off
(V
CC
= ±2.5 V)
Figure 15. Third order intermodulation
(V
CC
= ±2.5 V)
(1)
1. The IFR2026 synthesizer generates a two-tone signal (F1 = 180 kHz, F2 = 280 kHz), each tone having the same
amplitude. The HP3585 spectrum analyzer measures the intermodulation products as a function of the output voltage. The
generator and the spectrum analyzer are phase locked for better accuracy.
0 2E-64E-66E-68E-61E-5
time (s)
-3
-2
-1
0
1
2
3
V
in
, V
out
(V)
V
ou
t
T
o
n
T
off
Standby
Open loop
0123 4
Vout pe ak (V)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
IM3 (dBc)
740kHz
380kH
z
640kH
z
80kH
z
80 kHz
740 kHz
380 kHz
640 kHz
Gain = +2, Z
L
= 150 Ω //27 pF, T
amb
= 25 °C
Gain = +2, Z
L
= 150 Ω //27 pF, T
amb
= 25 °C