Additional Sample Schematics

Figure 1±5. VICR Level Shifter

 

 

 

 

 

 

 

 

 

 

R6B

 

 

 

 

RPU1

VCC

402 Ω

 

 

RX3

 

C4

 

 

49.9 Ω

 

 

 

 

VCC

 

50 Ω

 

 

 

 

 

 

RX1

R1b

R3b

 

 

 

R4b

Source

 

 

+

 

 

 

 

 

 

 

VIN

0 Ω

0 Ω

374 Ω

 

 

±

0 Ω

 

 

THS4130

AC

 

Rx0

R3a

 

 

R4a

 

 

 

+

 

 

24.9 Ω

374 Ω

 

 

±

 

 

 

 

 

 

0 Ω

 

 

 

 

C1

VOCM

VCC±

C6

 

 

 

RPU2

 

 

 

 

 

 

 

 

R6a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

402 Ω

 

Rx4

R10

0 Ω

49.9 Ω

Rx5

Rx6

0 Ω

49.9 Ω

NOTE: Shifting the VICR within the specified range in the data sheet via RPU1 and RPU2 if the VICR is out of the specified range. See the Application section of the data sheet for the THS4130 for more information.

Figure 1±6. Butterworth Filter With Multiple Feedback.

RX3

RX1R1B

1 dBm

AC

R7

RX2 R1A

R2B

 

 

 

 

C1B

 

 

 

VCC

 

R3B

+

5 V

R10

 

±

 

C2

 

 

THS4130

RX7

R3A

±

+

 

 

 

 

 

±5 V

 

 

VCC±

 

R2A

C1A

 

 

 

 

 

NOTE: Butterworth filter implemented with multiple feedback architecture

1-6

Introduction and Description

Page 12
Image 12
TOA Electronics THS4130 manual ±5. Vicr Level Shifter