TS5A4595

8 W SPST ANALOG SWITCH

5V/3.3V SINGLECHANNEL ANALOG SWITCH

SCDS180 − FEBRUARY 2005

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11

V+

GND

IN

VBIAS

VI

VI = VIH or VIL

VBIAS = V+ or GND

Capacitance is measured at NC,

COM, and IN inputs during ON

and OFF conditions.

Capacitance

Meter

VCOM

VNC

COM

NC

f = 1 MHz

CL(2)

RL

VCOM

V+

GND

NC

IN

VNC

VI

COM

Logic

Input(1)

300

Ω

RL

CL

35 pF

tON

TEST

300

Ω

35 pF

tOFF

50%

tON

tOFF

50%

90%

90%

Logic

Input

(VI)

V+

Switch

Output

(VCOM)

0

(3)

(1) All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr < 5 ns, tf < 5 ns.

(2) CL includes probe and jig capacitance.

(3) See Electrical Characteristics for VCOM.

V+

GND

NC

IN

VI

COM

50

W

50

W

VNC

VCOM

Channel ON: NC to COM

Network Analyzer Setup

Source Power = 0 dBm

(632-mV P-P at 50-

W load)

DC Bias = 350 mV

Network Analyzer

Source

Signal

+

VI = V+ or GND

Figure 18. Bandwidth (BW)