TSH70CDT datasheet(17/33 Pages) STMICROELECTRONICS

No de pièce	TSH70CDT

Description	Rail-to-Rail, Wide-Band, Low-Power Operational Amplifiers

PDF	33 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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17 / 33 page

TSH70,71,72,73,74,75

Electrical Characteristics

17/33

Figure 29. Standby mode - Ton, Toff

(VCC = ±2.5V, open loop)

Figure 30. Group delay

(Gain = 2, VCC = ±2.5V,

ZL = 150Ω//27pF, Tamb = 25

°C)

Figure 31. Third order intermodulation(1)

(Gain = 2, VCC = ±2.5V,

ZL =150Ω//27pF, Tamb = 25

°C)

Note on intermodulation products:

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.

2E-64E-66E-68E-61E-5

Time (s)

-3

-2

-1

Vout

Ton

Toff

Standby

Vin

Group

Delay

Gain

5.32ns

Vout peak(V)

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

740kHz

380kHz

640kHz

80kHz

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