TSH70 STMicroelectronics, TSH70 Datasheet - Page 14

• Manufacturer Part Number: TSH70
• Description: Rail-to-rail video op-amp with standby
• Manufacturer: STMicroelectronics

Specifications of TSH70

• 3db Bandwidth: 90MHz
• Gain Bandwidth Product: 70MHz
• Slew Rate: 100V/ms
• Output Current: up to 55mA
• Low Distortion, Thd: 0.1%

Electrical Characteristics
1. Note on intermodulation products:
14/33
Figure 14. Standby mode - T
Figure 16. Third order intermodulation
The IFR2026 synthesizer generates a two tones signal
(F1=180kHz, F2=280kHz); each tone having the same
amplitude level.
The HP3585 spectrum analyzer measures the
intermodulation products function of the output voltage.
The generator and the spectrum analyzer are phase
locked for precision considerations.
-100
-2
-10
-20
-30
-40
-50
-60
-70
-80
-90
-1
2
0
1
0
0
0
740kHz
380kHz
Vin
(V
(Gain = 2, V
Z
2E-6
L
CC
= 150 Ω //27pF, T
80kHz
Ton
1
= ± 1.5V, open loop)
4E-6
Vout peak(V)
Time (s)
CC
Standby
640kHz
Vout
= ± 1.5V,
2
6E-6
on
amb
, T
= 25
8E-6
off
Toff
3
°
C)
(1)
1E-5
4
Figure 15. Group delay gain = 2 (V
Group
Delay
Gain
Z
5.87ns
L
= 150 Ω //27pF, T
TSH70,71,72,73,74,75
amb
= 25
CC
°
C)
= ± 1.5V,