Features: · 1200bps forward, 75bps back channels· Conforms to relevant sections of v.23 and ETSI specifications· Line Equalization· 1200bps Data Retiming Facility can eliminate external UART· Low Voltage Operation (3.3 to 5.0V)Application` Low Power Operation 1mA typ. @ 3.3V Operating Mode 1A typ....
MX604: Features: · 1200bps forward, 75bps back channels· Conforms to relevant sections of v.23 and ETSI specifications· Line Equalization· 1200bps Data Retiming Facility can eliminate external UART· Low Vo...
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General |
Min. |
Max. |
Units |
Supply (VDD - VSS) |
-0.3 |
7.0 |
V |
Voltage on any pin (wrt VSS) |
-0.3 |
VDD + 0.3 |
V |
Current | |||
VDD |
-30 |
30 |
mA |
VSS |
-30 |
30 |
mA |
Any other pins |
-20 |
20 |
mA |
DW / P Packages | |||
Total Allowable Power Dissipation at TAMB = 25°C |
800 |
mW | |
Derating above 25°C |
13 |
mW/°C above 25°C | |
Operating Temperature |
-40 |
85 |
°C |
Storage Temperature |
-55 |
-125 |
°C |
The MX604 is a low voltage, low power CMOS device, used for the reception or transmission of asynchronous 200bps data and full-duplex 75bps back channel data in accordance with CCITT V.23 and ETSI specifications.
This MX604 provides an optional Tx and Rx data retiming function which can eliminate, based on user preference, the need for an external UART when operating at 1200bps. The device can disable the back channel or be operated so only the mark or space tone is produced. The optional line equalizer is incorporated into the receive path and is controlled by an external logic level.
The MX604 may be used in a wide range of telephone telemetry systems. Low voltage capability, a low operating current (1mA typ. @ VDD= 3.3V), and a very low current 'sleep' mode (1 A typ.) make
the MX604 ideal for both portable terminal and line powered applications. The MX604 is available in the following packages: 24-pin TSSOP (MX604TN), 16-pin SOIC (MX604DW) and 16-pin PDIP (MX604P).