ChipFind - документация

Электронный компонент: MC74VHC1G66

Скачать:  PDF   ZIP
Semiconductor Components Industries, LLC, 1999
November, 1999 Rev. 1
1
Publication Order Number:
MC74VHC1G66/D
MC74VHC1G66
Advance Information
Analog Switch
The MC74VHC1G66 is an advanced high speed CMOS bilateral
analog switch fabricated with silicon gate CMOS technology. It
achieves high speed propagation delays and low ON resistances while
maintaining CMOS low power dissipation. This bilateral switch
controls analog and digital voltages that may vary across the full
powersupply range (from VCC to GND).
The MC74VHC1G66 is compatible in function to a single gate of
the High Speed CMOS MC74VHC4066 and the metalgate CMOS
MC14066. The device has been designed so that the ON resistances
(RON) are much lower and more linear over input voltage than RON of
the metalgate CMOS or High Speed CMOS analog switches.
The ON/OFF control inputs are compatible with standard CMOS
outputs; with pullup resistors, it is compatible with LSTTL outputs.
High Speed: tPD = TBD (Typ) at VCC = 5 V
Low Power Dissipation: ICC = 2 mA (Max) at TA = 25
C
Diode Protection Provided on Inputs and Outputs
Improved Linearity and Lower ON Resistance over Input Voltage
than the MC14066 or the HC4066
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: HBM > 2000 V; MM > 200 V, CDM > 1500 V
Chip Complexity: 11 FETs or 3 Equivalent Gates
5
1
2
4
3
VCC
IN/OUT XA
OUT/IN YA
ON/OFF CONTROL
GND
5Lead SOT353 Pinout (Top View)
ON/OFF CONTROL
OUT/IN YA
1
U
U
IN/OUT XA
1
X 1
LOGIC SYMBOL
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
SC88A / SOT353
DF SUFFIX
CASE 419A
PIN ASSIGNMENT
1
2
3
GND
IN/OUT XA
OUT/IN YA
http://onsemi.com
Pin 1
d = Date Code
V9d
4
5
VCC
ON/OFF CONTROL
FUNCTION TABLE
MARKING DIAGRAM
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
L
H
On/Off Control Input
State of Analog Switch
Off
On
MC74VHC1G66
http://onsemi.com
2
ABSOLUTE MAXIMUM RATINGS
Characteristics
Symbol
Value
Unit
DC Supply Voltage
VCC
0.5 to +7.0
V
Digital Input Voltage
VIN
0.5 to VCC +0.5
V
Analog Output Voltage
VIS
0.5 to VCC + 0.5
V
Digital Input Diode Current
IIK
20
mA
DC Supply Current, VCC and GND
ICC
+25
mA
Power dissipation in still air, SC88A
PD
200
mW
Lead temperature, 1 mm from case for 10 s
TL
260
C
Storage temperature
Tstg
65 to +150
C
Derating -- SC88A Package: 3 mW/
_
C from 65
_
to 125
_
C
RECOMMENDED OPERATING CONDITIONS
Characteristics
Symbol
Min
Max
Unit
DC Supply Voltage
VCC
4.5
5.5
V
Digital Input Voltage
VIN
GND
VCC
V
Analog Input Voltage
VIS
GND
VCC
V
Static or Dynamic Voltage Across Switch
VIO*
1.2
V
Operating Temperature Range
TA
55
+85
C
Input Rise and Fall Time
ON/OFF Control Input
VCC = 3.3V
0.3V
VCC = 5.0V
0.5V
tr , tf
0
0
100
20
ns/V
* For voltage drops across the switch greater than 1.2V (switch on), excessive VCC current may be drawn; i.e. the current out of the switch may
contain both VCC and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
MC74VHC1G66
http://onsemi.com
3
DC ELECTRICAL CHARACTERISTICS
VCC
TA = 25
C
TA
85
C
TA
125
C
Symbol
Parameter
Test Conditions
(V)
Min
Typ
Max
Min
Max
Min
Max
Unit
VIH
Minimum HighLevel
Input Voltage
ON/OFF Control Input
RON = Per Spec
2.0
3.0
4.5
5.5
1.5
2.1
3.15
3.85
1.5
2.1
3.15
3.85
1.5
2.1
3.15
3.85
V
VIL
Maximum LowLevel
Input Voltage
ON/OFF Control Input
RON = Per Spec
2.0
3.0
4.5
5.5
0.5
0.9
1.35
1.65
0.5
0.9
1.35
1.65
0.5
0.9
1.35
1.65
V
IIN
Maximum Input
Leakage Current
ON/OFF Control Input
VIN = VCC or GND
0 to
5.5
0.1
1.0
1.0
A
ICC
Maximum Quiescent
Supply Current
VIN = VCC or GND
VIO = 0V
5.5
2.0
20
40
A
RON
Maximum "ON"
Resistance
VIN = VIH
VIS = VCC or GND
|IIS|
10mA (Figure 1)
3.0
4.5
5.5
30
20
15
50
30
20
70
40
35
100
50
45
W
Endpoints
VIN = VIH
VIS = VCC or GND
|IIS|
10mA (Figure 1)
3.0
4.5
5.5
25
12
8
50
20
15
65
26
23
90
40
32
W
IOFF
Maximum OffChannel
Leakage Current
VIN = VIL
VIS = VCC or GND
Switch Off (Figure 2)
5.5
0.1
0.5
1.0
A
ION
Maximum OnChannel
Leakage
Current
VIN = VIH
VIS = VCC or GND
Switch On (Figure 3)
5.5
0.1
0.5
1.0
A
AC ELECTRICAL CHARACTERISTICS
(Cload = 50 pF, Input tr/tf = 3.0ns)
VCC
TA = 25
C
TA
85
C
TA
125
C
Symbol
Parameter
Test Conditions
VCC
(V)
Min
Typ
Max
Min
Max
Min
Max
Unit
tPLH,
tPHL
Maximum Propogation
Delay,
Input X to Y
YA = Open
Figure 4
2.0
3.0
4.5
5.5
1
0
0
0
5
2
1
1
6
3
1
1
7
4
2
1
ns
tPLZ,
tPHZ
Maximum Propogation
Delay,
ON/OFF Control to
Analog Output
RL = 1000
W
Figure 5
2.0
3.0
4.5
5.5
15
8
6
4
35
15
10
7
46
20
13
9
57
25
17
11
ns
tPZL,
tPZH
Maximum Propogation
Delay,
ON/OFF Control to
Analog Output
RL = 1000
W
Figure 5
2.0
3.0
4.5
5.5
15
8
6
4
35
15
10
7
46
20
13
9
57
25
17
11
ns
CIN
Maximum Input
C
it
ON/OFF Control Input
0.0
3
10
10
10
pF
Capacitance
Contol Input = GND
Analog I/O
Feedthrough
5.0
4
4
10
10
10
10
10
10
Typical @ 25
C, VCC = 5.0V
CPD
Power Dissipation Capacitance (Note NO TAG)
18
pF
1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR
)
= CPD
VCC
fin + ICC. CPD is used to determine the noload dynamic
power consumption; PD = CPD
VCC2
fin + ICC
VCC.
MC74VHC1G66
http://onsemi.com
4
ADDITIONAL APPLICATION CHARACTERISTICS
(Voltages Referenced to GND Unless Noted)
Symbol
Parameter
Test Conditions
VCC
Limit
25
C
Unit
BW
Maximum OnChannel
Bandwidth or Minimum
Frequency Response
Figure 7
fin = 1 MHz Sine Wave
Adjust fin voltage to obtain 0 dBm at VOS
Increase fin = frequency until dB meter reads 3dB
RL = 50
W
, CL = 10 pF
3.0
4.5
5.5
150
175
200
MHz
ISOoff
OffChannel Feedthrough
Isolation
Figure 8
fin = Sine Wave
Adjust fin voltage to obtain 0 dBm at VIS
fin = 10 kHz, RL = 600
W
, CL = 50 pF
3.0
4.5
5.5
50
50
50
dB
fin = 1.0 kHz, RL = 50
W
, CL = 10 pF
3.0
4.5
5.5
40
40
40
NOISEfeed
Feedthrough Noise Control to
Switch
Figure 9
Vin
1 MHz Square Wave (tr = tf = 2ns)
Adjust RL at setup so that Is = 0 A
RL = 600
W
, CL = 50 pF
3.0
4.5
5.5
45
60
130
mVPP
RL = 50
W
, CL = 10 pF
3.0
4.5
5.5
25
30
60
THD
Total Harmonic Distortion
Figure 10
fin = 1 kHz, RL = 10k
W
, CL = 50 pF
THD = THDMeasured THDSource
VIS = 3.0 VPP sine wave
VIS = 4.0 VPP sine wave
VIS = 5.0 VPP sine wave
3.3
4.5
5.5
0.20
0.10
0.06
%
1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR
)
= CPD
VCC
fin + ICC. CPD is used to determine the noload dynamic
power consumption; PD = CPD
VCC2
fin + ICC
VCC.
MC74VHC1G66
http://onsemi.com
5
Figure 1. On Resistance Test SetUp
Figure 2. Maximum OffChannel Leakage Current
Test SetUp
5
1
2
4
3
Figure 3. Maximum OnChannel Leakage Current
Test SetUp
Figure 4. Propagation Delay Test SetUp
Figure 5. Propagation Delay Output Enable/Disable
Test SetUp
Figure 6. Power Dissipation Capacitance Test
SetUp
POWER
SUPPLY
COMPUTER
DC PARAMETER
ANALYZER
VCC
+
PLOTTER
5
1
2
4
3
VCC
VIL
VCC
VCC
A
5
1
2
4
3
VCC
VIH
VCC
A
N/C
5
1
2
4
3
VCC
VCC
TEST
POINT
5
1
2
4
3
VCC
VCC
VCC
2
1
2
1
RL
CL*
*Includes all probe and jig capacitance.
5
1
2
4
3
VCC
N/C
N/C
TEST POINT
Switch to Position 1 when testing tPLZ and tPZL
Switch to Position 2 when testing tPHZ and tPZH
A