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Calogic LLC

XCWB308 Datasheet Preview

XCWB308 Datasheet

CMOS/DMOS Quad Monolithic SPST Wide Band Analog Switches

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CORPORATION
CMOS/DMOS
Quad Monolithic SPST
Wide Band Analog Switches
CWB308 / CWB309
FEATURES
Low Insertion Loss . . . . . . . . . . . . . 0.9 x DC @ 100MHz
Low Channel-to-Channel Crosstalk. . . . . . . . . . . . -80dB
High OFF Isolation . . . . . . . . . . . . . . . . . 68dB @ 10MHz
Fast Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . <140ns
•• Low ON Resistance . . . . . . . . . . . . . . . . . . . . . . 40(typ)
APPLICATIONS
High Speed Multiplexing
RF & Video Switches
Sample and Hold Switches
Track and Hold Switches
•• Computer Peripherals
DESCRIPTION
The Calogic CWB308 and CWB309 feature fast switching
(<140ns) and low ON resistance (<40) for excellent
performance in applications in communications, computer
peripherals and instrument controls. This series combines
low power CMOS input logic and level translation circuitry with
high speed, low capacitance DMOS switches in a monolithic
structure. The CWB308 and CWB309 have CMOS
compatible inputs and also have a standard pin configuration
for second sourcing.
ORDERING INFORMATION
Part
CWB308CP
CWB308CY
XCWB308
CWB309CP
CWB309CY
XCWB309
Package
Temperature Range
Plastic 16-Pin Dip
0 to +85oC
Plastic SO-16 Surface Mount 0 to +85oC
Sorted Chips in Carriers
0 to +85oC
Plastic 16-Pin Dip
0 to +85oC
Plastic SO-16 Surface Mount 0 to +85oC
Sorted Chips in Carriers
0 to +85oC
PIN CONFIGURATION
FUNCTIONAL BLOCK DIAGRAMS
IN1 1
D1 2
S1 3
V- 4
GND 5
S4 6
D4 7
IN4 8
SO-16
16-PIN DIP
16 IN2 IN1 1
15 D2
D1 2
14 S2
S1 3
13 V+
V- 4
12 N/C GND 5
11 S3
S4 6
10 D3
D4 7
9 IN3 IN4 8
16 IN2
15 D2
14 S2
13 V+
12 N/C
11 S3
10 D3
9 IN3
CWB
TOP VIEW
CWB308CY
CWB309CY
TOP VIEW
CWB308CP
CWB309CP
CWB308
IN 1
IN 2
IN 3
IN 4
S1
IN 1
D1
S2
IN2
D2
S3
IN3
D3
S4
IN4
D4
CWB309
Four SPST Switches per Package.
Switches shown in Logic '1' Input Position.
S1
D1
S2
D2
S3
D3
S4
D4
LOGIC TABLE
Logic
0
1
CWB308
OFF
ON
CWB309
ON
OFF
All devices contain diodes to protect inputs against damage due
to high static voltages or electric fields; however, it is advised that
precautions be taken not to exceed the maximum recommended
input voltages. All unused inputs must be connected to an
appropriate logic level (either Vcc or GND).




Calogic LLC

XCWB308 Datasheet Preview

XCWB308 Datasheet

CMOS/DMOS Quad Monolithic SPST Wide Band Analog Switches

No Preview Available !

CWB308 / CWB309
CORPORATION
ABSOLUTE MAXIMUM RATINGS
V- Negative Supply Voltage . . . . . . . . . . . . . . . . . . . . -20V
V+ Positive Supply Voltage . . . . . . . . . . . . . . . . . . . . . +20V
VIN Control Input Voltage Range . . . . . . . . . . . . . . V+ +0.3V
V- -0.3V
IL Continuous Current, any Pin except S or D. . . . . . 20mA
IS Continuous Current, S or D . . . . . . . . . . . . . . . . . . 30mA
IS Peak Pulsed Current, S or D, 80µsec, 1%,
Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180mA
TJ Junction Temperature Range. . . . . . . . . . -55 to +125oC
TS Storage Temperature Range . . . . . . . . . . -55 to +125oC
PD Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . 500mW
RECOMMENDED OPERATING CONDITIONS
V- Negative Supply Voltage . . . . . . . . . . . . . . . -8.0 to -15V
V+ Positive Supply Voltage . . . . . . . . . . . . . . . +8.0 to +15V
VIN Control Input Voltage Range . . . . . . . . . . . . . . 0 to +5V
VS Analog Switch Voltage Range . . . . . . . . . . . -10 to +10V
TOP Operating Temperature . . . . . . . . . . . . . . . . 0 to +85oC
ELECTRICAL CHARACTERISTICS (V- = -15V, V+ = +15V unless otherwise noted, TA = +25oC)
SYMBOL
STATIC
VANALOG
PARAMETER
Analog Signal Range
rDS(ON)
Switch ON Resistance
VIH High Level Input Voltage
VIL Low Level Input Voltage
IIN Logic Input Leakage Current
ID(OFF)
IS(OFF)
I-
I+
DYNAMIC
tON
tOFF
OIRR
CCRR
Cd
Cs
Switch OFF Leakage Current
Negative Supply Quiescent Current
Positive Supply Quiescent Current
Switch Turn-ON Time
Switch Turn-OFF Time
Off Isolation Rejection Ratio
Cross-Coupling Rejection Ratio
Drain-Node Capacitance
Source-Node Capacitance
MIN
TYP
MAX UNITS
TEST CONDITIONS
-10 +10 V
40 80
VS = -10V
45 80 ohms VS = +2.0V
100 160
VS = +10V
4.5 3.4
V
1.0
0.01 0.1
VIN = +5.0V
µA
0.02 0.1
VIN = +15V
0.2 5.0
VD = +10V, VS = -10V
nA CWB309
0.4 5.0
VS = +10V, VD = -10V VIN = 5.0V
-0.1 -0.5
µA
CWB308
VIN = 1.0V
0.1 0.5
140
80
250
220
nSec
VIN = 1.0V CWB308
VIN = 5.0V CWB309
60 62
80
f = 10MHz, RL = 50
dB
f = 10MHz, RL = 50
0.3 VIN = 1.0V CGWB308
pF VIN = 5.0V CWB309
3.0 VD = VS = 0, f = 1MHz


Part Number XCWB308
Description CMOS/DMOS Quad Monolithic SPST Wide Band Analog Switches
Maker Calogic LLC
Total Page 7 Pages
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1 XCWB308 CMOS/DMOS Quad Monolithic SPST Wide Band Analog Switches
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2 XCWB309 CMOS/DMOS Quad Monolithic SPST Wide Band Analog Switches
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