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PDF CWB211CY Data sheet ( Hoja de datos )
| Número de pieza | CWB211CY | |
| Descripción | 100MHz CMOS/DMOS Wideband Analog Switch | |
| Fabricantes | Calogic LLC | |
| Logotipo |  |
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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 Ω 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
1 page  
CWB211
TYPICAL PERFORMANCE CHARACTERISTICS (TA = +25oC unless otherwise specified)
CORPORATION
SWITCH ON RESISTANCE
-VS-
ANALOG VOLTAGE
160
V-, V+ = +_15V
140 R L = 50 Ω
120
100
80
60
40
20
0
-10
-5.0
0 +5.0
VS - Source Voltage (Volts)
+10
SWITCH ON RESISTANCE
-VS-
SUPPLY VOLTAGE
80
70
60
50
40
30
RL = 50 Ω
20 VS = 0.1VRMS
f = 1KHz
10
0
_+5 +_7.5 +_10 +_12.5
V-, V+ - Supply Voltages (Volts)
_+15
SWITCH ON RESISTANCE
-VS-
FREQUENCY
80
70
V-, V+ = +_8V
60
50
V-, V+ = _+15V
40
30
20
10 RL = 50 Ω
VS = 0.1V RMS
0
12
5 10 20
f - Frequency (MHz)
50 100
TOTAL HARMONIC DISTORTION
-VS-
FREQUENCY
0.8
V-, V+ = _+15V
0.7
0.6
0.5 RL = 50 Ω , VS = 1V RMS
0.4
0.3
RL = 50 Ω , VS = 0.3V RMS
0.2
0.1 RL = 1KΩ , VS = 1V RMS
0
1
4 10
40
f - Frequency (MHz)
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet CWB211CY.PDF ] | |
Hoja de datos destacado
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