M22100_03 Datasheet, PDF (1/10 Pages) STMicroelectronics – 4x4 CROSSPOINT SWITCH WITH CONTROL MEMORY

M22100
4x4 CROSSPOINT SWITCH WITH CONTROL MEMORY
s LOW ON RESISTANCE - 75Ω Typ.
at V_DD = 12v
s "BUILT IN" CONTROL LATCHES
s LARGE ANALOG SIGNAL
CAPABILITY ± V_DD/2
s TRANSMITS SIGNALS UP TO 10 MHz
s MATCHED SWITCH CHARACTERISTICS
∆_RON = 18Ω Typ. at V_DD-V_SS = 12V
s HIGH LINEARITY : - 0.5% DISTORTION Typ.
at f = 1KHz, V_IN = 5 V_pp
V_DD - V_SS = 10V, R_L = 10KΩ
s STANDARD COS/MOS NOISE IMMUNITY
s 100% TESTED FOR QUIESCENT CURRENT
DESCRIPTION
The M22100 combines a 4 x 4 array of crosspoints
(transmission gates) with a 4 line to 16 line
decoder and 16 latch circuits. Any one of the
sixteen transmission gates (crosspoints) can be
selected by applying the appropriate four line
address. The selected transmission gate can be
turned on or off by applying a logical one or zero,
respectively, to the data input and strobing the
DIP
ORDER CODES
PACKAGE
TUBE
DIP
M22100B1
T&R
strobe input to a logical one. Any number of the
transmission gates can be ON simultaneously.
When the required operating power is applied to
the 22100, the states of the 16 switches are
indeterminate.
Therefore, all switches must be turned off by
putting the strobe high and data in low, and the
addressing all switches in succession.
PIN CONNECTION
February 2003
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