파트넘버.co.kr CWB4500 데이터시트 PDF


CWB4500 반도체 회로 부품 판매점

CMOS/DMOS Wideband High-Frequency Multiplexer



Calogic  LLC 로고
Calogic LLC
CWB4500 데이터시트, 핀배열, 회로
CMOS/DMOS Wideband
High-Frequency Multiplexer
CORPORATION
CWB4500
FEATURES
High OFF Isolation. . . . . . . . . . . . . . . . . > 62dB @ 10MHz
Low Channel-to-Channel Crosstalk. . . > 80dB @ 10MHz
TTL Capatible Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Low ON Resistance . . . . . . . . . . . . . . . . . . 40ohm typical
Wide Bandwidth. . . . . . . . . . . . . . . . . . -3.0dB @ 100MHz
•• High Speed Logic Control
APPLICATIONS
RF and Video Switching
High Speed Precision Data Acquisition
•• ATE
PIN CONFIGURATION
ENABLE 1
A0 2
A1 3
V+ 4
IN 1 5
IN 2 6
GND 7
14 OUT
13 V-
12 N/C
11 IN 4
10 N/C
9 IN 3
8 N/C
CWB4500CP
ENABLE
A0
A1
V+
IN 1
IN 2
GND
1
2
3
4
5
6
7
14 OUT
13 V-
12 N/C
11 IN 4
10 N/C
9 IN 3
8 N/C
CWB
CWB4500CY
DESCRIPTION
The CWB4500 is a very high performance Monolithic 4 Channel
Wideband/Video Multiplexer designed for switching wide
bandwidth analog and digital signals. The high speed, low ON
resistance and low capacitance is achieved through Calogic’s
proprietary CMOS/DMOS process that combines low-power
CMOS control logic with very fast DMOS switching FETs.
ORDERING INFORMATION
Part Package
Temperature Range
CWB4500CP Plastic 14-Pin Dip
0 to +85oC
CWB4500CY Plastic SO-14 Surface Mount 0 to +85oC
XCWB4500 Sorted Chips in Carriers
0 to +85oC
FUNCTION DIAGRAM
A0 A1 EN
231
DECODER
5
IN 1
6
IN 2
9
IN 3
11
IN 4
14
OUT
FUNCTION TABLE
ENABLE
H
A0
x
A1 CHANNEL
x OFF
L L L S1
L H L S2
L L H S3
L H H S4
X = Undefined
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).


CWB4500 데이터시트, 핀배열, 회로
CORPORATION
CWB4500
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
TJ Junction Temperature Range. . . . . . . . . . -55 to +125oC
TS
PD
Storage Temperature Range . . . . . . . . . . -55 to +125oC
Power Dissipation (derate at 12mW/ oC,
above +85oC). . . . . . . . . . . . . . . . . . . . . . . . . . . 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
CCRR
Cd
Cs
Logic High Level Input Voltage
Logic Low Level Input Voltage
Logic Input Leakage Current
Switch OFF Leakage Current
Negative Supply Quiescent Current
Positive Supply Quiescent Current
Switch Turn-ON Time (All inputs)
Switch Turn-OFF Time (All inputs)
All Crosstalk
Single Channel Crosstalk
Frequency Roll-OFF (Bandwidth)
Output Node Capacitance
Input Node Capacitance
MIN
TYP
MAX
UNITS
TEST CONDITIONS
-10 +10 V
40 80
VS = -10V
45 80 VS = +2.0V
100 160
VS = +10V
4.5 3.4
1.0
V
0.01 0.1
0.02 0.1
VIN = +5.0V
µA VIN = +15V
0.2 5.0
VD = +10V, VS = -10V
nA
0.4 5.0
VS = +10V, VD = -10V
-1.4 -4.0
mA VIN = 0 or V+
1.6 4.0
150 250
nsec VIN = 5.0V
120 220
62 f = 10MHz, RL = 50
80 dB
1.0 3.0
f = 100MHz, RL = 50
8.0 12.0
VD = 0
pF
2.5 4.0
VS = 0
f = 1MHz, VIN = 0
ELECTRICAL CHARACTERISTICS (V- = -15V, V+ = +15V unless otherwise noted)
LIMITS AT TEMPERATURE EXTREMES
STATIC
VANALOG
SYMBOL
PARAMETER
Analog Signal Range
rDS(ON)
Channel ON Resistance
IIN
ID(OFF)
IS(OFF)
I-
I+
Logic Input
Leakage Current
Switch OFF
Leakage Currents
Supply
Quiescent Currents
MAXIMUM @ TA =
+85oC
±10
120
120
240
1.0
2.0
100
100
-4.0
4.0
UNITS
TEST CONDITIONS
V
VS = -10V, IS = -1.0mA
VS = +2.0V, IS = +1.0mA
VS = +10V, IS = +1.0mA
µA VIN = +5.0V
VIN = +15V
VD = +10V, VS = -10V
nA
VS = +10V, VD = -10V
mA VIN = 0 or V+




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CWB4500 cmos

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CWB4500

CMOS/DMOS Wideband High-Frequency Multiplexer - Calogic LLC