U7WBC66G-S08-T [UTC]
SPST, 2 Func, 1 Channel, CMOS, PDSO8, HALOGEN FREE, SOP-8;型号: | U7WBC66G-S08-T |
厂家: | Unisonic Technologies |
描述: | SPST, 2 Func, 1 Channel, CMOS, PDSO8, HALOGEN FREE, SOP-8 光电二极管 |
文件: | 总10页 (文件大小:250K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U7WBC66
CMOS IC
LOW VOLTAGE UHS DUAL
SPST NORMALLY OPEN
ANALOG SWITCH OR 2-BIT
BUS SWITCH
DESCRIPTION
As an ultra high-speed (UHS) dual single pole/ single-throw
(SPST) analog switch or 2-bit bus switch, the UTC U7WBC66
consisits of advanced sub-micron CMOS technology to achieve
high speed enable and disable times and low on Resistance over
a broad VCC range. The device is organized as a dual switch with
independent CMOS compatible switch enable (OE) controls and it
is specified to operate over the 1.65 ~ 5.5V VCC operating range.
The switch is ON and Port A is connected to Port B when OE is
HIGH, but the switch is OPEN and a high-impedance state exists
between Port A and Port B when OE is LOW. Independent of the
VCC operating range, the enable inputs tolerate voltages up to
5.5V.
Lead-free:
Halogen-free:U7WBC66G
U7WBC66L
FEATURES
* Useful in both analog and digital applications
* Typical 7Ω On Resistance @ 5V VCC
* Broad VCC operating range: 1.65V ~ 5.5V
* Rail-to-rail signal handling
* Power down high impedance control inputs
* Control inputs are overvoltage tolerant
* Control inputs are CMOS compatible
* >300 MHz −3dB bandwidth
ORDERING INFORMATION
Ordering Number
Package
Packing
Normal
Lead Free Plating
U7WBC66L-S08-R
U7WBC66L-S08-T
Halogen Free
U7WBC66-S08-R
U7WBC66-S08-T
U7WBC66G-S08-R
U7WBC66G-S08-T
SOP-8
SOP-8
Tape Reel
Tube
PIN CONFIGURATION
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QW-R502-270.A
U7WBC66
CMOS IC
FUNCTION TABLE (each gate)
Switch Enable Input (OE)
Function
N/C
L
H
B Connected to A
Note: H=High logic level, L=Low logic level
LOGIC SYMBOL
1A
1B
2B
OE1
2A
OE2
ANALOG SYMBOL
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CMOS IC
CONNECTION DIAGRAMS
1
2
1A
8
7
6
5
VCC
1B
OE1
2B
OE2
GND
3
4
2A
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CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
RATINGS
-0.5~+7.0
-0.5~VCC+0.5
-0.5~+7.0
-50mA
UNIT
V
Supply Voltage
DC Switch Voltage
DC Input Voltage
VS
V
VIN
V
DC Input Diode Current @ VIN < 0V
DC Switch Output Current
DC VCC or Ground Current
Power Dissipation
IIK
mA
mA
mA
mW
℃
IOUT
ICC/IGND
PD
±128
±100
250
Junction Temperature
TJ
+150
Operating Temperature
Storage Temperature Range
TOPR
TSTG
-40 ~ + 85
-65 ~ +150
℃
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
250
MAX
UNIT
Junction-to-Ambient
θJA
℃/W
RECOMMENDED OPERATING CONDITIONS(Note)
PARAMETER
SYMBOL
VCC
CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage
1.65
0
5.5
5.5
VCC
VCC
20
V
V
V
V
Input Voltage
VIN
Switch Input Voltage
Switch Output Voltage
VS
0
VOUT
0
VCC=1.65V~2.7V
VCC= 3.0V~3.6V
CC=4.5V~5.5V
Note: Unused inputs must be held HIGH or LOW. They may not float.
0
Input Transition Rise or Fall Rate
tR, tF
ns/V
0
10
V
0
5
STATIC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
DC CHARACTERISTICS
Analog Signal Range
VCC
VIH
0
VCC
V
V
VCC=1.65~1.95V
VCC=2.3~5.5V
VCC=1.65~1.95V
VCC=2.3~5.5V
0.75VCC
0.7 VCC
High Level Input Voltage
0.25VCC
0.3 VCC
±0.1
LOW Level Input Voltage
VIL
V
Input Leakage Current
II(LEAK) VCC=0~5.5V, 0 ≤ VIN ≤ 5.5V
IS(OFF) VCC=1.65~5.5V, 0 ≤ A, B ≤ VCC
µA
µA
Switch OFF Leakage Current
±0.1
V
CC=5.5V, VIN=VCC or GND
Quiescent Supply Current
IQ
1
µA
I
OUT=0
VCC=4.5V, VIN=0V, IOUT=30mA
VCC=4.5V, VIN=2.4V, IOUT=-30mA
VCC=4.5V, VIN=4.5V, IOUT=-30mA
VCC=3V, VIN=0V, IOUT=24mA
6
7
10
13.5
10
6
7.5
8.5
9
15
Switch ON Resistance (Note 1)
RON
Ω
VCC=3V, VIN=3V, IOUT=-24mA
VCC=2.3V, VIN=0V, IOUT=8 mA
VCC=2.3V, VIN=2.3V, IOUT=-8 mA
VCC=1.65V, VIN=0V, IOUT=-4 mA
VCC=1.65V, VIN=1.65V, IOUT=-4 mA
15
20
10.5
12.5
17
20
30
30
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U7WBC66
CMOS IC
STATIC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
15
DC CHARACTERISTICS
VCC=4.5V, IOUT=-30mA, 0 ≤VIN≤VCC
VCC=3V, IOUT=-24mA, 0 ≤VIN≤VCC
VCC=2.3V, IOUT=-8mA, 0≤VIN≤VCC
8
ON Resistance over Signal
Range
15
30
Ω
RRange
45
75
V
CC=1.65V, IOUT=-4mA, 0 ≤VIN ≤VCC
150
0.2
0.2
0.5
0.6
2.5
8
275
VCC=4.5V, IOUT=-30mA, VIN=3.15V
VCC=3V, IOUT=-24mA, VIN=2.1V
VCC=2.3V, IOUT=-8mA, VIN=1.6V
ON Resistance Match Between
Channels(Note 2)
∆RON
RFLAT
OIRR
Ω
VCC=1.65V, IOUT=-4mA, VIN=1.15V
VCC=4.5V, IOUT=-30mA, 0≤VIN≤VCC
VCC=3V, IOUT=-24mA, 0≤VIN≤VCC
VCC=2.3V, IOUT=-8mA, 0≤VIN≤VCC
6
17.5
60
N Resistance Flatness
33
V
CC=1.65V, IOUT=-4mA, 0≤VIN≤VCC
135
250
AC CHARACTERISTICS
VCC=1.65V, RL=50Ω, CL=5pF,
Off Isolation (Note 3)
-55
dB
f=10MHz
CC=1.65V, RL=50 Ω, CL=5 pF,
V
Crosstalk
Xtalk
BW
−70
>300
0.016
dB
MHz
%
f=10 MHz
−3dB Bandwidth
Total Harmonic Distortion
VCC=1.65V, RL=50 Ω
VCC=5V, RL=600Ω, 0.5 VP-P
,
THD
f=600 Hz~20 KHz
Note: 1. Measured by the voltage drop between A and B pins at the indicated current through the switch. On
resistance is determined by the lower of the voltages on the two (A or B) pins.
2. ∆RON=RON(MAX)−RON(MIN) measured at identical VCC, temperature and voltage levels.
3. OFF Isolation = 20 log10 [VA/VBn]
DYNAMIC CHARACTERISTICS (Ta=25℃, RU=RD=500Ω, CL=50pF)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=4.5~5.5V, VIN=OPEN
VCC=3.0~3.6V, VIN=OPEN
VCC=2.3~2.7V, VIN=OPEN
MIN
TYP
0.35
0.7
MAX
1.0
UNIT
ns
Propagation Delay Bus to Bus
(Note)
1.5
t
PHL, tPLH
1.1
2.5
VCC=1.65~1.95V, VIN=OPEN
2.0
4.0
VCC=4.5~5.5V, VIN=0V for tPZH
VIN=2xVCC for tPZL
,
,
,
0.8
1.2
1.5
2.5
0.8
1.5
2.0
3.0
2.0
2.5
3.2
5.7
2.6
3.4
4.2
6.2
3.2
3.9
5.6
10
VCC=3.0~3.6V, VIN=0V for tPZH
VIN=2xVCC for tPZL
Output Enable Time Turn ON
Time
t
PZL, tPZH
ns
VCC=2.3~2.7V, VIN=0V for tPZH
VIN=2xVCC for tPZL
VCC=1.65~1.95V, VIN=0V for tPZH
VIN=2xVCC for tPZL
,
VCC=4.5~5.5V, VIN =0V for tPHZ
VIN=2xVCC for tPLZ
4.1
5.0
6.9
10.5
VCC=3.0~3.6V, VIN =0V for tPHZ
VIN=2xVCC for tPLZ
Output Disable Time Turn OFF
Time
t
PLZ, tPHZ
ns
VCC=2.3~2.7V, VIN =0V for tPHZ
VIN=2xVCC for tPLZ
VCC=1.65~1.95V, VIN =0V for tPHZ
VIN=2xVCC for tPLZ
Note: This parameter is guaranteed by design. The switch contributes no propagation delay other than the RC delay
of the On resistance of the switch and the 50pF load capacitance.
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CMOS IC
CAPACITANCE
PARAMETER
SYMBOL
CIN
TEST CONDITIONS
VCC=0V
MIN
TYP
2.5
5
MAX
UNIT
pF
Control Pin Input Capacitance
Switch Port Off Capacitance
Switch Port Capacitance when
Switch is Enabled
CI/O(OFF) VCC=5.0V
pF
CI/O(ON) VCC=5.0V
10
pF
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U7WBC66
CMOS IC
TEST CIRCUIT
VIN
From Output Under Test
RU
RD
CL
Input driven by 50Ω source terminated in 50Ω
CL includes load and stray capacitance.
Input PRR 1.0 MHz; tw 500 ns
AC Test Circuit
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CMOS IC
AC LOADING AND WAVEFORMS
AC Waveforms
tTLH=2.5ns
tTHL=2.5ns
VCC
90%
50%
90%
50%
tTLH=2.5ns
VCC
tTHL=2.5ns
Switch Input
10%
90%
50%
90%
50%
10%
tPLZ
Switch Input
10%
GND
tPZL
10%
tPHL
GND
VOH
tW
50%
50%
tPLH
VOL+0.3V
VOL
Output
tPZH
tPHZ
Switch Output
50%
50%
VOH
VOL-0.3V
VOL
Charge Injection Test
OFF Isolation
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U7WBC66
CMOS IC
AC LOADING AND WAVEFORMS(Cont.)
Crosstalk
Channel OFF Capacitance
VCC
A
B
Logic
Capacitance Meter
f=1MHz
Input=VCC
OE
10nF
GND
Channel ON Capacitance
Bandwidth
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CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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