TF202

No.7554-2/4

Continued from preceding page.

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

[Ta=25˚C, VCC=4.5V, RL=1kΩ, Cin=15pF, See specified Test Circuit.]

Voltage Gain

GV

VIN=10mV, f=1kHz

--3.0

dB

Reduced Voltage Characteristics

∆GVV

VIN=10mV, f=1kHz, VCC=4.5→1.5V

--1.2

--3.5

dB

Frequency Characteristics

∆Gvf

f=1kHz to 110Hz

--1.0

dB

Input Resistance

ZIN

f=1kHz

25

m

Ω

Output Resistance

ZO

f=1kHz

1000

Ω

Total Harmonic Distortion

THD

VIN=30mV, f=1kHz

1.0

%

Output Noise Voltage

VNO

VIN=0, A curve

--110

dB

Test Circuit

OSC

15pF

+

33

µF

Voltage gain

Frequency Characteristics

Distortion

Reduced Voltage Characteristics

Output Impedance

1k

Ω

VCC=4.5V

VCC=1.5V

V

A

B

VTVM

THD

0

0

400

300

200

100

3

12

5

4

IT05907

0

0

400

300

200

100

10

6

4

28

--0.1V

--0.2V

--0.3V

--0.4V

--0.5V

VGS=0

IT05908

0

--1.0

--0.8

--0.6

--0.4

--0.2

0

600

400

200

200

µA

VGS=0

VDS=5V

--0.1V

--0.2V

--0.3V

--0.4V

--0.5V

IT05909

--1.0

0

600

400

200

--0.4

--0.8

--0.6

0

--0.2

Ta=75

°C

--25

°C

IT05910

VDS=5V

ID -- VGS

ID -- VGS

ID -- VDS

ID -- VDS

Drain-to-Source Voltage, VDS -- V

Drain-to-Source Voltage, VDS -- V

Gate-to-Source Voltage, VGS -- V

Gate-to-Source Voltage, VGS -- V