MC145705 Motorola, MC145705 Datasheet - Page 3

• Manufacturer Part Number: MC145705
• Description: (MC145706 / MC145707) 5 Volt Only Driver/Receiver with an Integrated Standby Mode
• Manufacturer: Motorola

MOTOROLA
CHARGE PUMPS
RECEIVER
DRIVER
Tx
5.4 k
C3
300
* Protection Circuit
+
V CC
V DD
V DD
*
C1–
15 k
DOUBLER
VOLTAGE
V SS
V DD
C1
V DD
V SS
+
C1+
FUNCTION DIAGRAM
OSC
+
–
C2+
STB
INVERTER
VOLTAGE
LEVEL
SHIFT
+
C2
TxEN
C2–
GND
V SS
+
C4
STB
V CC
MC145705 MC145706 MC145707
1.0 V
1.8 V
+
–
V CC
V CC
DO
DI
1.4 V
3