19341-00

MX856 / MX857 Single Driver for GaAs FET Switches and Attenuators Features: • • • • • • • • CMOS Technology TTL/CMOS compatible inputs Low switching noise 5nS typical true / complement output skew 5nS typical output rise and fall times Up to 20V output voltage Output high voltage programmable via VOPT Output low voltage programmable via VEE General Description The MX856 and MX857 are high speed single channel level shifters with complimentary output drivers. The MX856 features a 5.0V VCC positive supply, and the MX857 features a 3.3V VCC positive supply. The input buffers accept digital TTL or CMOS level signals, amplifies them to the VCC and GND supply rails, and generates complementary outputs. The translator level shifts these output signals by amplifying them to the VCC and VEE supply rails. The output drivers then buffer the signals to VOPT and VEE. VOPT may be set within the range of VCC and GND. The output drivers also adjust the complimentary signals for minimized skew error. The MX856 and MX857 are designed to operate over a temperature range of -40°C to +85°C, and are available as die in wafer form, die in waffle pack, 8 lead SOIC package, and SOIC on Tape and Reel. Applications • Digital control of analog circuits • Level shifting and amplification • Circuit applications requiring complementary signal generation with low skew • Bias control for PIN diode drivers in a microwave switch Ordering Information – MX856 Part No. Description Ordering Information – MX857 Part No. Description 19202 19201 19200-00 19241-00 MX856 MX856 MX856 MX856 Die / Wafer Form Die / Waffle Pack 8 Lead SOIC SOIC on Tape & Reel 19302 19301 19300-00 19341-00 MX857 MX857 MX857 MX857 Die / Wafer Form Die / Waffle Pack 8 Lead SOIC SOIC on Tape & Reel Functional Block Diagram input buffer VCC VCC translator VCC output buffer VOPT 8 Lead SOIC Configuration OUT IN OUT GND VCC IN 1 8 OUT_B GND VOPT VEE OUT_B GND GND VEE VEE 2 7 3 6 4 5 MX856 / MX857 Drawing No. 19209 1 4/11/06 www.claremicronix.com MX856 / MX857 Absolute Maximum Ratings SYMBOL VCC VEE VOPT VOPT -VEE VCC - VEE VCC -VOPT VIN IIN TA TSTG ESD PARAMETER Positive DC Supply Voltage Negative DC Supply Voltage Output Positive DC Supply Voltage Output Positive to Negative Supply Voltage Positive to Negative Supply Voltage Positive to Output Supply Voltage DC Input Voltage DC Input Current Ambient Operating Temperature Storage Temperature ESD sensitivity (human body model) MIN -0.4 -17.0 -0.4 -0.4 -0.4 -0.4 -10 -40 -65 1.0 MAX +6.0 +0.4 +6.0 +20.0 +14.0 Vcc+0.4 VCC+0.4 +10 +85 +150 UNITS V V V V V V V µA o C o C kV Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extended period may degrade the device and affect its reliability. Guaranteed Operating Range MX856 5.0V version SYMBOL PARAMETER VCC Positive DC Supply Voltage VEE Negative DC Supply Voltage VOPT Output Positive DC Supply Voltage VOPT -VEE Output Positive to Negative Supply Voltage VCC - VEE Positive to Negative Supply Voltage VCC -VOPT Positive to Output Supply Voltage TA Ambient Operating Temperature TR, TF Input Rise and Fall Time MX857B 3.3V version SYMBOL PARAMETER VCC Positive DC Supply Voltage VEE Negative DC Supply Voltage VOPT Output Positive DC Supply Voltage VOPT -VEE Output Positive to Negative Supply Voltage VCC - VEE Positive to Negative Supply Voltage VCC -VOPT Positive to Output Supply Voltage TA Ambient Operating Temperature TR, TF Input Rise and Fall Time MIN 3.0 -15.0 0.0 7.5 7.5 0.0 -40 0.0 MAX 5.5 -4.5 5.5 20.0 20.0 VCC +85 500 UNITS V V V V V V o C nS MIN 3.0 -17.0 0.0 7.5 7.5 0.0 -40 0.0 MAX 3.6 -4.5 3.6 20.0 20.0 VCC +85 500 UNITS V V V V V V o C nS MX856 / MX857 Drawing No. 19209 2 4/11/06 www.claremicronix.com MX856 / MX857 DC Characteristics - Over Guaranteed Operating Range SYMBOL VIH VIL VOH VOL IIN ICC IEE IOPT PARAMETER Input HIGH Voltage Input LOW Voltage Output HIGH Voltage(IOH=-1mA) Output LOW Voltage (IOL=1mA) Input Current (VIN=0.0 to VCC) Supply Current (VIN=0.0 or VCC) Supply Current (VIN=0.0 or VCC) Supply Current (VIN=0.0 or VCC) VCC = 3.3V VCC = 5.0V VCC = 3.3V VCC = 5.0V VCC = 3.3V VCC = 5.0V MIN 2.0 VOPT - 0.1 -10