TL851

SONAR RANGING CONTROL

SLSS004 – SEPTEMBER 1983 – REVISED MARCH 1988

5

POST OFFICE BOX 655303

VCC

INIT

XMIT

BINH

BLNK

Internal

Blanking

≈ 2.38 ms

≈ 1.2 V

16 Pulses

REC

(Input from TL852)

ECHO

(L)

(L)

Figure 2. Example of Single-Echo-Mode Cycle When Used With the

TL852 Receiver and 420-kHz Ceramic Resonator