|
|
|
Ramtron International Corp.
|
Part No. |
FM3130-GTR FM3130-DGTR
|
OCR Text |
...or. the alarm, calibration, and square wave functions all share this output. in alarm mode, this pin acts as the active-low alarm output. in calibration mode, a 512 hz square-wave is driven out. in squarewave mode, the user may select a f... |
Description |
|
File Size |
292.55K /
22 Page |
View
it Online |
Download Datasheet |
|
|
|
Xecom
|
Part No. |
XE0068DT
|
OCR Text |
...ll progress mode cp provides a square wave repre- sentation of the call progress signal on the phone line. 16 est o goes high to indicate that a valid tone pair has been detected. a momentary loss of signal causes est to go low. 17 st/gt... |
Description |
FCC Registered DAA Module
|
File Size |
217.57K /
13 Page |
View
it Online |
Download Datasheet |
|
Price and Availability
|