ETC NLAS4717/D

NLAS4717
Product Preview
Low Voltage
Dual SPDT Analog Switch
The NLAS4717 is an advanced CMOS analog switch fabricated in
Sub−micron silicon gate CMOS technology. The device is a dual
Independent Single Pole Double Throw (SPDT) switch featuring two
Low RON of 4.5 at 2.7 V.
The part also features guaranteed Break Before Make switching,
assuring the switches never short the driver.
The NLAS4717 is available in a 2.0 x 1.5 mm bumped die array,
with a 4 x 3 arrangement of solder bumps. The pitch of the solder
bumps is 0.5 mm for easy handling.
• Low RON, 4.5 at 2.7 V
• Threshold Adjusted to Function with 1.8 V Control at
XXD
A1
A1
XX = Device Code
D
= Date Code
Supply = 2.7−3.3 V
Single Supply Operation from 1.8−5.5 V
Tiny 2.0 x 1.5 mm Bumped Die
Low Crosstalk, −80 dB at 10 mHz
Full 0−VCC Signal Handling Capability
High Isolation, −55 dB at 10 mHz
Low Standby Current, 50 nA
Low Distortion, 0.03% THD
RON Flatness of 1.2 Pin for Pin Replacement for MAX4717
PIN CONNECTIONS
AND LOGIC DIAGRAM
(Top View)
GND
B1
Applications
•
•
•
•
•
MARKING
DIAGRAM
Microbump−10
CASE 489AA
Features
•
•
•
•
•
•
•
•
•
http://onsemi.com
Cell Phone
Speaker Switching
Power Switching (Up to 100 mA)
Modems
Automotive
NC1
C1
A1
NC2
IN1
C2
A2
IN2
COM1
C3
A3
COM2
NO1
C4
A4
NO2
B4
V+
FUNCTION TABLE
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
IN 1, 2
NO 1, 2
NC 1, 2
0
1
OFF
ON
ON
OFF
ORDERING INFORMATION
 Semiconductor Components Industries, LLC, 2003
July, 2003 − Rev. P0
1
Device
Package
Shipping
NLAS4717
Microbump−10
3000/Tape & Reel
Publication Order Number:
NLAS4717/D
NLAS4717
MAXIMUM RATINGS
Symbol
Parameter
V+
Positive DC Supply Voltage
VIS
Analog Input Voltage (VNO, VNC, or VCOM) (Note 1)
VIN
Digital Select Input Voltage
IIK
DC Current, Into or Out of Any Pin
Value
Unit
0.5 to 7.0
V
0.5 VIS VCC 0.5
V
0.5 VI 7.0
V
50
mA
1. Signal voltage on NC, NO, and COM exceeding VCC or GND are clamped by the internal diodes. Limit forward diode current to maximum
current rating.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
1.8
5.5
V
V+
DC Supply Voltage
VIN
Digital Select Input Voltage
GND
5.5
V
VIS
Analog Input Voltage (NC, NO, COM)
GND
VCC
V
TA
Operating Temperature Range
55
125
°C
tr, tf
Input Rise or Fall Time, SELECT
0
0
100
20
ns/V
VCC = 3.3 V 0.3 V
VCC = 5.0 V 0.5 V
DC CHARACTERISTICS − Digital Section (Voltages Referenced to GND)
Guaranteed Limit
Symbol
Parameter
Condition
VCC 10%
55C to 25C
85C
125C
Unit
VIH
Minimum High−Level Input
Voltage, Select Inputs
2.0
2.5
3.0
5.0
1.4
1.4
1.4
2.0
1.4
1.4
1.4
2.0
1.4
1.4
1.4
2.0
V
VIL
Maximum Low−Level Input
Voltage, Select Inputs
2.0
2.5
3.0
5.0
0.5
0.5
0.5
0.8
0.5
0.5
0.5
0.8
0.5
0.5
0.5
0.8
V
IIN
Maximum Input Leakage
Current, Select Inputs
VIN = 5.5 V or GND
5.5
100
100
120
nA
IOFF
Power Off Leakage Current
VIN = 5.5 V or GND
0
10
10
10
A
ICC
Maximum Quiescent Supply
Current
Select and VIS = VCC or GND
5.5
50
200
200
nA
http://onsemi.com
2
NLAS4717
DC ELECTRICAL CHARACTERISTICS − Analog Section
Guaranteed Maximum Limit
−55C to 25C
Symbol
85C
125C
VCC 10%
Min
Max
Min
Max
Min
Max
Unit
VIN VIH
VIS = GND to VCC
IINI 100 mA
2.5
3.0
5.0
5.5
4.5
3.0
2.0
6.0
5.0
3.5
2.0
6.5
5.5
4.0
2.0
On−Resistance
Flatness (Notes 2, 4)
ICOM = 100 mA
VIS = 0 to VCC
2.5
3.0
5.0
1.2
1.2
1.2
On−Resistance Match
Between Channels
(Notes 2 and 3)
VIS = 1.3 V;
ICOM = 100 mA
VIS = 1.5 V;
ICOM = 100 mA
VIS = 2.8 V;
ICOM = 100 mA
2.5
Parameter
Condition
RON
(NC, NO)
“ON” Resistance
(Note 2)
RFLAT
(NC, NO)
∆RON
1.5
1.5
1.5
0.35
1.8
1.8
1.8
0.18
0.5
0.18
0.6
0.18
0.7
0.4
0.5
0.6
0.3
0.4
0.5
3.0
5.0
INC(OFF)
INO(OFF)
NC or NO Off
Leakage Current
(Figure 10)
VIN = VIL or VIH
VNO or VNC = 1.0
VCOM = 4.5 V
5.5
−0.5
0.5
−1.0
1.0
−10
10
nA
ICOM(ON)
COM ON
Leakage Current
(Figure 10)
VIN = VIL or VIH
VNO 1.0 V or 4.5 V with
VNC floating or
VNC 1.0 V or 4.5 V with
VNO floating
VCOM = 1.0 V or 4.5 V
5.5
−1.0
1.0
−2.0
2.0
−3.0
3
nA
2. Guaranteed by design. Resistance measurements do not include test circuit or package resistance.
3. ∆RON = RON(MAX) − RON(MIN) between all switches.
4. Flatness is defined as the difference between the maximum and minimum value of on−resistance as measured over the specified analog
signal ranges.
http://onsemi.com
3
NLAS4717
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
Guaranteed Maximum Limit
Symbol
tON
tOFF
tBBM
Parameter
Turn−On Time
Turn−Off Time
Minimum Break−
Before−Make Time
Test Conditions
RL = 50 CL = 35 pF
(Figures 2 and 3)
RL = 50 CL = 35 pF
(Figures 2 and 3)
VIS = 3.0
RL = 300 CL = 35 pF
(Figure 1)
55C to 25C
V+ 10% (V)
VIS
(V)
2.5
3.0
5.0
1.3
1.5
2.8
100
80
80
55
2.5
3.0
5.0
1.3
1.5
2.8
60
40
40
55
3.0
1.5
Min
85C
125C
Typ*
Max
Min
Max
Min
Max
Unit
120
100
100
65
140
120
120
70
ns
70
50
50
65
80
60
60
70
30
25
35
30
35
ns
30
ns
1.0
8.0
V+ = 3.0 V
CNC Off
CNO Off
CNC On
CNO On
NC Off Capacitance, f = 1 MHz
NO Off Capacitance, f = 1 MHz
NC On Capacitance, f = 1 MHz
NO On Capacitance, f = 1 MHz
9
9
15
15
pF
*Typical Characteristics are at 25°C.
ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted) (Note 6)
Symbol
Parameter
V+
V
Condition
25C
Unit
3.0
300
MHz
BW
Maximum On−Channel −3dB
Bandwidth or Minimum Frequency
Response
VIN = 0 dBm
VIN centered between VCC and GND
(Figure 4)
VONL
Maximum Feedthrough On Loss
VIN = 0 dBm @ 100 kHz to 50 MHz
VIN centered between VCC and GND (Figure 4)
3.0
−0.05
dB
f = 10 mHz; VIS = 1 V RMS; CL = 5 nF
VIN centered between VCC and GND (Figure 4)
3.0
−55
dB
VISO
Off−Channel Isolation
NC/NO
Typical
Q
Charge Injection Select Input to
Common I/O
VIN = VCC to GND, RIS = 0 , CL = 1 nF
Q = CL − VOUT (Figure 5)
3.0
5.0
5.0
10
pC
THD
Total Harmonic Distortion
THD + Noise
FIS = 20 Hz to 20 kHz, RL = Rgen = 600 , CL = 50 pF
VIS = 1 V RMS
3.0
0.03
%
VCT
Channel−to−Channel Crosstalk
f = 10 mHz; VIS = 1 V RMS, CL = 5 pF, RL = 50 VIN centered between VCC and GND (Figure 4)
3.0
−80
dB
5. Off−Channel Isolation = 20log10 (Vcom/Vno), Vcom = output, Vno = input to off switch.
6. −40°C specifications are guaranteed by design.
http://onsemi.com
4
NLAS4717
VCC
DUT
VCC
Input
Output
GND
VOUT
0.1 F
50 tBMM
35 pF
90%
90% of VOH
Output
Switch Select Pin
GND
Figure 1. tBBM (Time Break−Before−Make)
VCC
Input
DUT
VCC
0.1 F
50%
0V
Output
VOUT
Open
50%
50 VOH
90%
35 pF
90%
Output
VOL
Input
tON
tOFF
Figure 2. tON/tOFF
VCC
VCC
Input
DUT
Output
50 50%
VOUT
Open
50%
0V
VOH
35 pF
Output
Input
tOFF
Figure 3. tON/tOFF
http://onsemi.com
5
10%
10%
VOL
tON
NLAS4717
50 DUT
Reference
Transmitted
Input
Output
50 Generator
50 Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is
the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction.
VVOUT
for VIN at 100 kHz
IN
VOUT
for VIN at 100 kHz to 50 MHz
VONL = On Channel Loss = 20 Log VIN
VISO = Off Channel Isolation = 20 Log
Bandwidth (BW) = the frequency 3 dB below VONL
VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 Figure 4. Off Channel Isolation/On Channel Loss (BW)/Crosstalk
(On Channel to Off Channel)/VONL
DUT
VCC
VIN
Output
Open
GND
CL
Output
Off
VIN
Figure 5. Charge Injection: (Q)
http://onsemi.com
6
On
Off
VOUT
NLAS4717
10
1.6
Vin THRESHOLD (V)
1.4
THD (%)
1
0.1
1,NC1
1
Threshold Falling
0.8
0.6
0.4
0.2
1, NO1
0.01
0
1
10
100
1000
10000
0
100000
2
4
6
FREQUENCY (Hz)
Supply Voltage (V)
Figure 6. Total Harmonic Distortion Plus Noise
versus Frequency
Figure 7. Voltage in Threshold on Logic Pins
70
200
1, NO1
60
T−on 2.5V
−200
T−on / T−off (ns)
0
1,NC1
−400
T−off 2.5 V
50
T−on 3.0 V
40
T−off 3.0 V T−off 5 V
30
20
T−on 5 V
−600
−800
10
Q (pC),
VCC = 5 V
0
2
4
0
−55
6
−30
−5
20
45
70
95
120
Vin (V)
TEMPERATURE (°C)
Figure 8. Charge Injection versus Vis
Figure 9. T−on/T−off Time versus Temperature
1000
NO/NC CURRENT LEAKAGE (nA)
Charge Injection “Q’’ (pC)
Threshold Rising
1.2
V+ = 2.75 V
100
10
Comm / Closed Switch
1
0.1
Open Switch
0.01
0.001
−55
−5
45
95
TEMPERATURE (°C)
Figure 10. NO/NC Current Leakage Off and On,
VCC = 5 V
http://onsemi.com
7
NLAS4717
1.3
100
1.1
TA = +25°C
ICOM = 100 mA
+85°C
5.5 V
+25°C
0.9
10
RON ()
ICC CuRRENT (nA)
1000
1
0.7
0.1
0.5
0.01
0.3
0.001
−40°C
0.1
−55
−5
45
95
0.0
1.0
2.0
3.0
4.0
5.0
VCOM (V)
TEMPERATURE (°C)
Figure 11. ICC Current Leakage versus
Temperature VCC = 5.5 V
Figure 12. NC/NO On−Resistance versus
COM Voltage
9.0
1.8 V
TA = +25°C
ICOM = 100 mA
8.0
7.0
2.0 V
RON ()
60
5.0
2.7 V
2.3 V
4.0
2.5 V
3.0
3.0 V
5.0 V
2.0
1.0
0
0.0
1.0
2.0
3.0
4.0
5.0
VCOM (V)
Figure 13. NC/NO On−Resistance versus
COM Voltage
−40
Bandwidth (On − Loss)
BANDWIDTH (dB/Div)
−1
10
0
Phase Shift
(Degrees)
PHASE (Degrees)
0
−50
−60
Off−Isolation
−70
−80
−90
−100
−10
Crosstalk
−110
−120
VCC = 3.0 V
TA = 25°C
−10
0.001
0.01
VCC = 3.0 V
TA = 25°C
−130
0.1
1.0
10
−140
0.001
100
FREQUENCY (MHz)
0.01
0.1
1.0
10
100
FREQUENCY (MHz)
Figure 14. NC/NO Bandwidth and Phase Shift
versus Frequency
Figure 15. NC/NO Off Isolation and Crosstalk
http://onsemi.com
8
NLAS4717
0.9
100
+85°C
0.8
+25°C
AVERAGE RON ()
60
T−on
40
T−off
0.7
0.6
0.4
0.3
0.2
0
1.8
−40°C
0.5
20
VCC = 5 V
ICOM = 100 mA
0.1
2.8
3.8
4.8
0.0
1.0
VCC (V)
2.0
0.9
+85°C +25°C
0.7
−40°C
0.6
0.5
0.4
0.3
0.1
4.0
Figure 17. NC/NO On−Resistance
versus COM Voltage
0.8
0.2
3.0
VCOM (V)
Figure 16. T−on/T−off versus VCC
AVERAGE RON ()
T−on / T−off (ns)
80
VCC = 3 V
ICOM = 100 mA
0.0
1.0
2.0
VCOM (V)
Figure 18. NC/NO On−Resistance
versus COM Voltage
http://onsemi.com
9
3.0
5.0
NLAS4717
PACKAGE DIMENSIONS
Microbump−10
CASE 489AA−01
ISSUE O
D
4X
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. COPLANARITY APPLIES TO SPHERICAL
CROWNS OF SOLDER BALLS.
B
0.10 C
E
DIM
A
A1
A2
D
E
b
e
D1
E1
PIN ONE
CORNER
A1
0.10 C
A2
A
0.075 C
C
MILLIMETERS
MIN
MAX
−−−
0.650
0.210
0.270
0.280
0.380
1.965 BSC
1.465 BSC
0.250
0.350
0.500 BSC
1.500 BSC
1.000 BSC
SEATING
PLANE
D1
e
10 X
b
0.15 C A B
0.05 C
C
E1
B
A
1
2
3
4
e
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make
changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all
liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be
validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.
SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death
may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
PUBLICATION ORDERING INFORMATION
Literature Fulfillment:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
JAPAN: ON Semiconductor, Japan Customer Focus Center
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Phone: 81−3−5773−3850
ON Semiconductor Website: http://onsemi.com
For additional information, please contact your local
Sales Representative.
N. American Technical Support: 800−282−9855 Toll Free USA/Canada
http://onsemi.com
10
NLAS4717/D