UTC-IC U74LVC2G66G-P08-R

UNISONIC TECHNOLOGIES CO., LTD
U74LVC2G66
CMOS IC
DUAL BILATERAL ANALOG
SWITCH
„
DESCRIPTION
The U74LVC2G66 is a dual bilateral analog switch which
is designed for 1.65V to 5.5V operation. This switch can handle
both analog and digital signals and permits signals with
amplitudes of up to 5.5 V (peak) to be transmitted in either
direction. Each switch section has enable-input control (C). If
the voltage applied to C is at high-level, the associated switch
section is turned on.
„
TSSOP-8
FEATURES
* Wide Supply Voltage Range from 1.65V to 5.5V
* Up to 5.5V Inputs Accept Voltages
* Max tPD of 0.8 ns at 3.3V
* High ON-OFF Output Voltage Ratio
* High Degree Of Linearity
* High Speed, Typically 0.5 ns at VCC = 3 V, CL = 50 pF
* Rail-to-Rail Input/Output
* Low On-State Resistance, Typically 6 Ω at VCC = 4.5 V
„
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74LVC2G66L-P08-R
U74LVC2G66G-P08-R
U74LVC2G66L-P08-T
U74LVC2G66G-P08-T
U74LVC2G66L-P08-R
(1) Packing Type
Package
Packing
TSSOP-8
TSSOP-8
Tape Reel
Tube
(1) R: Tape Reel, T: Tube
(2) Package Type
(2) P08: TSSOP-8
(3) Lead Free
(3) G: Halogen Free, L: Lead Free
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Copyright © 2011 Unisonic Technologies Co., Ltd
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QW-R502-432.B
U74LVC2G66
CMOS IC
„
PIN CONFIGURATION
„
FUNCTION TABLE (Each Gate)
CONTROL INPUT (Y)
L
H
„
SWITCH
Off
On
LOGIC DIAGRAM (Positive Logic)
1A
1C
1
2
1B
7
One of two switches
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QW-R502-432.B
U74LVC2G66
„
CMOS IC
ABSOLUTE MAXIMUM RATING (Unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5~6.5
V
Input Voltage
VIN
-0.5~6.5
V
Switch I/O Voltage
VOUT
-0.5~VCC+0.5
V
Control Input Clamp Current
IIK
-50
mA
I/O Port Diode Current
II/OK
-50
mA
On-State Switch Current
IOUT
±50
mA
VCC or GND Current
ICC
±100
mA
Storage Temperature
TSTG
-65 ~ +150
°C
Note: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. 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 DATA
PARAMETER
Junction to Ambient
„
SYMBOL
θJA
UNIT
°C /W
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
I/O Port Voltage
SYMBOL
VCC
VI/O
High-Level Input Voltage,
Control Input
VIH
Low-Level Input Voltage,
Control Input
VIL
Control Input Voltage
VIN
Input Transition Rise or Fall Rate
tR / tF
Operating Temperature
TOPR
„
RATINGS
190
CONDITIONS
Operating
VCC = 1.65V to 1.95V
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
VCC = 1.65V to 1.95V
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
MIN
1.65
0
0.65*VCC
0.7*VCC
0.7*VCC
0.7*VCC
TYP
MAX
5.5
VCC
UNIT
V
V
V
0.35*VCC
0.3*VCC
V
0.3*VCC
0.3*VCC
5.5
V
20
20
ns/V
10
10
85
°C
0
VCC = 1.65V to 1.95V
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
-40
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
On-State Switch Resistance
SYMBOL
rON
Peak On-State Resistance
rON(P)
Difference of On-State
Resistance Between Switches
ΔrON
TEST CONDITIONS
IS = 4mA, VCC = 1.65 V
VIN =VCC or GND,
IS = 8mA, VCC = 2.3 V
VC = VIH,
IS = 24mA, VCC = 3 V
(see Fig.1)
IS = 32mA, VCC = 4.5 V
IS = 4mA, VCC = 1.65 V
VIN =VCC to GND,
IS = 8mA, VCC = 2.3 V
VC = VIH,
IS = 24mA, VCC = 3 V
(see Fig.1)
IS = 32mA, VCC = 4.5 V
IS = 4mA, VCC = 1.65 V
VIN =VCC to GND,
IS = 8mA, VCC = 2.3 V
VC = VIH,
IS = 24mA, VCC = 3 V
(see Fig.1)
IS = 32mA, VCC = 4.5 V
UNISONIC TECHNOLOGIES CO., LTD
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MIN
TYP
12.5
9
7.5
6
85
22
12
7.5
MAX UNIT
30
20
Ω
15
10
120
30
Ω
20
15
7
5
Ω
3
2
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U74LVC2G66
„
CMOS IC
ELECTRICAL CHARACTERISTICS (Cont.)
PARAMETER
SYMBOL
Off-State Switch Leakage Current
IS(OFF)
On-State Switch Leakage Current
IS(On)
Control Input Current
Quiescent Supply Current
Additional Quiescent Supply
Current
Control Input Capacitance
Switch Input/Output Capacitance
Switch Input/Output Capacitance
IIN
IQ
„
CIN
CIO(OFF)
CIO(ON)
MIN
TYP
3.5
6
14
MAX
UNIT
±0.1
μA
±0.1
μA
±0.1
1
μA
μA
500
μA
pF
pF
pF
SWITCHING CHARACTERISTICS (TA =25°C)
PARAMETER
Propagation Delay From Input
(A or B) to Output (B or A)
Propagation Delay From Input
(C) to Output (A or B)
Propagation Delay From Input
(C) to Output (A or B)
„
Δ IQ
TEST CONDITIONS
VIN = VCC and VOUT = GND or
VIN = GND and VOUT = VCC,
VC = VIL, VCC = 5.5V
(see Figure 2)
VIN = VCC or GND, VC = VIH,
VOUT = Open, VCC = 5.5V
(see Figure 3)
VC = VCC or GND, VCC = 5.5V
VC = VCC or GND, VCC = 5.5V
One input at VCC – 0.6V; VCC= 5.5V;
other inputs at VCC or GND
VCC = 5.0V
VCC = 5.0V
VCC = 5.0V
SYMBOL
TEST CONDITIONS
VCC=1.8±0.15V, RL=1KΩ
CL=30pF
VCC=2.5±0.2V, RL=500Ω
tPLH / tPHL
(tPD)
VCC=3.3±0.3V, RL=500Ω
CL=50pF
VCC=5.0±0.5V, RL=500Ω
VCC=1.8±0.15V, RL=1KΩ
CL=30pF
VCC=2.5±0.2V, RL=500Ω
tPZL / tPZH
(tEN)
VCC=3.3±0.3V, RL=500Ω
CL=50pF
VCC=5.0±0.5V, RL=500Ω
VCC=1.8±0.15V, RL=1KΩ
CL=30pF
VCC=2.5±0.2V, RL=500Ω
tPLZ / tPHZ (tDIS)
VCC=3.3±0.3V, RL=500Ω
CL=50pF
VCC=5.0±0.5V, RL=500Ω
MIN
TYP
MAX UNIT
2
1.2
ns
0.8
0.6
10
5.6
ns
4.4
3.9
10.5
6.9
ns
7.2
6.3
TYP
35
120
175
195
>300
>300
>300
>300
-58
-58
-58
-58
-42
-42
-42
-42
MAX UNIT
2.3
1.6
1.5
1.3
2.5
1.2
2
1.1
ANALOG SWITCHING CHARACTERISTICS (TA =25°C) (Note)
PARAMETER
Frequency Response (Switch On)
From Input (A or B) to Output
(B or A)
Crosstalk (Note)
(Between Switches)
From Input (A or B) to Output
(B or A)
SYMBOL
TEST CONDITIONS
VCC = 1.65 V
CL = 50 pF, RL = 600 Ω,
VCC = 2.3 V
fIN = sine wave
VCC = 3 V
(see Fig.4)
VCC = 4.5 V
VCC = 1.65 V
CL = 5 pF, RL = 50 Ω,
VCC = 2.3 V
fIN = sine wave
VCC = 3 V
(see Fig.4)
VCC = 4.5 V
VCC = 1.65 V
CL = 50 pF, RL = 600 Ω,
VCC = 2.3 V
fIN = 1 MHz (sine wave)
VCC = 3 V
(see Fig.6)
VCC = 4.5 V
VCC = 1.65 V
CL = 5 pF, RL = 50 Ω,
VCC = 2.3 V
fIN = 1 MHz (sine wave)
VCC = 3 V
(see Fig.6)
VCC = 4.5 V
UNISONIC TECHNOLOGIES CO., LTD
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MIN
ns
dB
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U74LVC2G66
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CMOS IC
ANALOG SWITCHING CHARACTERISTICS (Cont.)
PARAMETER
SYMBOL
Crosstalk
(Control Input To Signal Output)
From Input (C) to Output (B or A)
Feedthrough Attenuation
(Switch Off)
From Input (A or B) to Output (B or A)
Sine-Wave Distortion
From Input (A or B) to Output (B or A)
TEST CONDITIONS
VCC = 1.65 V
CL = 50 pF, RL = 600 Ω,
VCC = 2.3 V
fIN =1MHz (sine wave)
VCC = 3 V
(see Fig.7)
VCC = 4.5 V
VCC = 1.65 V
CL = 50 pF, RL = 600 Ω,
VCC = 2.3 V
fIN =1MHz (sine wave)
VCC = 3 V
(see Fig.8)
VCC = 4.5 V
VCC = 1.65 V
CL = 5 pF, RL = 50 Ω,
VCC = 2.3 V
fIN = 1MHz (sine wave)
VCC = 3 V
(see Fig.8)
VCC = 4.5 V
VCC = 1.65 V
CL = 50 pF, RL = 10 kΩ,
VCC = 2.3 V
fIN = 1kHz (sine wave)
VCC = 3 V
(see Fig.9)
VCC = 4.5 V
VCC = 1.65 V
CL = 50 pF, RL = 10 kΩ,
VCC = 2.3 V
fIN = 10kHz (sine wave)
VCC = 3 V
(see Fig.9)
VCC = 4.5 V
MIN
TYP
35
50
70
100
-58
-58
-58
-58
-42
-42
-42
-42
0.1
0.025
0.015
0.01
0.15
0.025
0.015
0.01
MAX UNIT
TYP
8
9
9.5
11
MAX UNIT
mV
dB
%
Note: Adjust fIN voltage to obtain 0dBm at input.
„
OPERATING CHARACTERISTICS (TA =25°C)
PARAMETER
Power Dissipation Capacitance
SYMBOL
CPD
TEST CONDITIONS
VCC = 1.8V
VCC = 2.5V
f=10MHz
VCC = 3.3V
VCC = 5V
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MIN
pF
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U74LVC2G66
CMOS IC
PARAMETER MEASUREMENT
„
VCC
VCC
A or B
VI = VCC
VIH
B or A
VO
IS
C
VC
A
One of two switches
GND
On-state
V
VI - VO
rON =
R
VI − VO
Ω
IS
Fig.1 On-state resistance test circuit
VCC
VCC
VI
A or B
A
VIL
B or A
VO
C
VC
One of two switches
Off-state
GN
D
Condition 1: VI = GND, VO = VCC
Condition 2: VI = VCC, VO = GND
Fig.2 Off-state switch leakage-current test circuit
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U74LVC2G66
„
CMOS IC
PARAMETER MEASUREMENT (Cont.)
Fig.3 On-state leakage-current test circuit
VCC
VCC
0.1μF
VIH
fIN
A or B
RL
C
VC
50Ω
VO
B or A
VCC/2
One of two switches
On-state
CL
GND
RL/CL : 600Ω / 50 pF
RL/CL : 50Ω / 5 pF
Fig.4 Frequency response (switch on)
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U74LVC2G66
„
CMOS IC
PARAMETER MEASUREMENT (Cont.)
RL
V LOAD
S1
Open
GND
From output
TEST
tPLH / tPHL
tPLZ / tPZL
tPHZ / tPZH
RL
CL
S1
Open
VLOAD
GND
TEST CIRCUIT
Inputs
VCC
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
VIN
VCC
VCC
VCC
VCC
tR, tF
≤2ns
≤2ns
≤2.5ns
≤2.5ns
VM
VLOAD
CL
RL
VΔ
VCC/2
VCC/2
VCC/2
VCC/2
2*VCC
2*VCC
2*VCC
2*VCC
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
0.15V
0.15V
0.3V
0.3V
Notes: 1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω.
Fig.5 Load circuit and voltage waveforms
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U74LVC2G66
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CMOS IC
PARAMETER MEASUREMENT (Cont.)
20 log10(VO2/VI1) or 20 log10(VO1/VI2)
Fig.6 Crosstalk (between switches)
Fig.7 Crosstalk (control input, switch output)
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U74LVC2G66
„
CMOS IC
PARAMETER MEASUREMENT (Cont.)
RL/CL : 600Ω / 50 pF
RL/CL : 50Ω / 5 pF
Fig.8 Feedthrough (switch off)
VCC=1.65V, VI = 1.4 VP-P
VCC=2.3V, VI = 2 VP-P
VCC=3V, VI = 2.5 VP-P
VCC=4.5V, VI = 4 VP-P
Fig.9 Sine-wave distortion
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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