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Calogic LLC

XCWB211 Datasheet Preview

XCWB211 Datasheet

100MHz CMOS/DMOS Wideband Analog Switch

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100MHz CMOS/DMOS
Wideband Analog Switch
CORPORATION
CWB211
FEATURES
Ultra Low Leakage. . . . . . . . . . . . . ID(OFF) 200pA typical
Low Capacitance . . . . . . . . . . . . . . . . . . . cd 0.3pf typical
•• Low ON Resistance . . . . . . . . . . . . . . . . . . . . 40 typical
TTL Compatible
APPLICATIONS
Glitch-Free Analog Switches
RF & Video Switches
Sample-and-Hold Switches
Communication Systems
•• Disk Drives
PIN CONFIGURATION
IN1 1
D1 2
S1 3
V- 4
GND 5
S4 6
D4 7
IN4 8
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
SO-16
16 IN2
15 D2
14 S2
13 V+
12 N/C
11 S3
10 D3
9 IN3
TOP VIEW
CWB211CP
TOP VIEW
CWB211CY
CWB
NOTE: 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 (VDD or GND).
DESCRIPTION
The Calogic CWB211 offers designers high performance at a low
cost. The CWB211 is an excellent choice where capacitance and
switching times are crucial. The device out performs industry
standard DG211 types offering much faster switching speeds, low
RDS (ON) and lower capacitance while maintaining high OFF
isolation and good bandwidth. The Calogic CWB211 is configured
to be a pin for pin replacement of existing analog switches
and at the same time upgrading high frequency performance.
Manufactured on the Calogic proprietary low voltage CMOS
combined with high speed DMOS FETs, the device is TTL
compatible utilizing an on-chip reference to provide constant
logic switching over a wide range of supply voltages and
temperature without a separate power supply.
ORDERING INFORMATION
Part
CWB211CP
CWB211CY
XCWB211
Package
Temperature Range
Plastic 16-Pin Dip
SO-16 Plastic
Sorted Chips in Carriers
0 to +85oC
0 to +85oC
0 to +85oC
FUNCTIONAL BLOCK DIAGRAM
S1
IN 1
D1
S2
IN2
D2
S3
IN3
D3
S4
IN4
D4
Four SPST Switches per Package.
Switches shown in Logic '1' Input Position.
LOGIC TABLE
Logic
0
1
Switch
ON
OFF
Logic ’0’ 0.8V
Logic ’1’ 2.42V




Calogic LLC

XCWB211 Datasheet Preview

XCWB211 Datasheet

100MHz CMOS/DMOS Wideband Analog Switch

No Preview Available !

CORPORATION
CWB211
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90mA
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
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)
Channel ON Resistance
VIH
VIL
IIN
ID(OFF)
IS(OFF)
I-
I+
DYNAMIC
tON
tOFF
OIRR
CCRR
Cd
Cs
High Level Input Voltage
Low Level Input Voltage
Logic Input Leakage Current
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 VS = +2.0V VIN = 0
100 160
VS = +10V
2.4
V
0.8
0.01 0.1
0.02 0.1
µA VIN = +2.4V
VIN = +15V
0.2
0.4
5.0
5.0
nA
VD = +10V, VS = -10V VIN =
VS = +10V, VD = -10V +2.4V
-0.3 -1.0
mA VIN = 0 or +2.4V
0.6 2.0
400 600
nsec See Switching Times Test Circuit
70 300
60 66
80
dB f = 10MHz, RL = 50
0.3
3.0
pF
VD = VS = 0
f = 1MHz
VIN =
+2.4V
ELECTRICAL CHARACTERISTICS (V- = -15V, V+ = +15V unless otherwise noted)
LIMITS AT TEMPERATURE EXTREMES
SYMBOL
STATIC
VANALOG
rDS(ON)
IIN
ID(OFF)
IS(OFF)
I-
I+
PARAMETER
Analog Signal Range
Switch ON Resistance
Logic Input
Leakage Current
Switch OFF
Leakage Current
Negative Supply Quiescent Current
Positive Supply Quiescent Current
MAXIMUM @ TA =
+85oC
±10
120
120
240
1.0
2.0
100
100
-1.0
2.0
UNITS
V
µA
nA
mA
TEST CONDITIONS
VS = -10V
VS = +2.0V
VS = +10V
VIN = +2.4V
VIN = +15V
VD = +10V, VS = -10V
VS = +10V, VD = -10V
VIN = 0 or +2.4V
VIN = 0
VIN = +2.4V


Part Number XCWB211
Description 100MHz CMOS/DMOS Wideband Analog Switch
Maker Calogic LLC
Total Page 5 Pages
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