Datasheet HV20220FA, HV20220P, HV20220PJ, HV20220X, HV20320FG Datasheet (Supertex)

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HV20220 HV20320
VPP – V
NN
200V HV20220P HV20220PJ HV20220FG HV20220GA HV20220X
200V HV20320PJ
8-Channel High Voltage Analog Switch
Ordering Information
Features
HVCMOS® technology for high performance
Very low quiescent power dissipation – 10µA
Output On-resistance typically 22 ohms
Low parasitic capacitances
DC to 10MHz analog signal frequency
-60dB typical output off isolation at 5MHz
CMOS logic circuitry for low power
Excellent noise immunity
On-chip shift register, latch and clear logic circuitry
Flexible high voltage supplies
Surface mount package available
Package Options
General Description
This device is a low charge injection 8-channel high-voltage analog switch integrated circuit (IC) intended for use in applica­tions requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging and printers. Input data is shifted into an 8-bit shift register which can then be retained in an 8-bit latch. To reduce any possible clock feed­through noise, Latch Enable Bar (LE) should be left high until all bits are clocked in. Using HVCMOS technology, this switch combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals. The HV203 has the same electrical specifications as the HV202, but it is packaged in the 28 lead plastic chip carrier with the pin configuration of the Supertex HV2216PJ.
This IC is suitable for various combinations of high voltage supplies, e.g., V
PP/VNN
: +50V/–150V, or +100V/–100V.
28-pin 28-lead plastic 48-lead TQFP
µ-BGA Die
plastic DIP chip carrier
Absolute Maximum Ratings*
VDD Logic power supply voltage -0.5V to +15V
V
PP
- VNN Supply voltage 220V
V
PP
Positive high voltage supply -0.5V to VNN +200V
V
NN
Negative high voltage supply +0.5V to -200V
Logic input voltages -0.5V to V
DD
+0.3V
Analog Signal Range V
NN
to V
PP
Peak analog signal current/channel 3.0A
Storage temperature -65°C to +150°C
Power dissipation 28-pin PLCC and DIP 1.2W
48 lead TQFP 1.0W
* Absolute Maximum Ratings are those values beyond which damage to the
device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability.
11/12/01
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
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Electrical Characteristics
DC Characteristics (over recommended operating conditions unless otherwise noted)
30 26 38 48 I
SIG
= 5mA VPP = 40V,
25 22 27 32 I
SIG
= 200mA VNN = -160V
Small Signal Switch (ON) R
ONS
25 22 27 30 ohms I
SIG
= 5mA VPP = 100V,
Resistance
18 18 24 27 I
SIG
= 200mA VNN = -100V
23 20 25 30 I
SIG
= 5mA VPP = 160V,
22 16 25 27 I
SIG
= 200mA VNN = -40V
Small Signal Switch (ON) ∆R
ONS
20 5.0 20 20 % ISW = 5mA, VPP = 100V,
Resistance Matching V
NN
= -100V
Large Signal Switch (ON) R
ONL
15 ohms V
SIG
= VPP - 10V, I
SIG
= 1A
Resistance
Switch Off Leakage I
SOL
5.0 1.0 10 15 µAV
SIG
= VPP - 10V
Per Switch and V
NN
+10V
DC Offset Switch Off 300 100 300 300 mV R
L
= 100K
DC Offset Switch On 500 100 500 500 mV R
L
= 100K
Pos. HV Supply Current I
PPQ
10 50 µA ALL SWs OFF
Neg. HV Supply Current I
NNQ
-10 -50 µA ALL SWs OFF
Pos. HV Supply Current I
PPQ
10 50 µA ALL SWs ON ISW = 5mA
Neg. HV Supply Current I
NNQ
-10 -50 µA ALL SWs ON ISW = 5mA
Switch Output 3.0 3.0 2.0 2.0 A V
SIG
duty cycle 0.1%
Peak Current
Output Switch Frequency f
SW
50 KHz Duty Cycle = 50%
6.5 7.0 8.0 V
PP
= 40V,
V
NN
= -160V
I
PP
Supply Current I
PP
4.0 5.0 5.5 mA VPP = 100V, V
NN
= -100V
4.0 5.0 5.5 V
PP
= 160V,
V
NN
= -40V
6.5 7.0 8.0 V
PP
= 40V,
V
NN
= -160V
I
NN
Supply Current I
NN
4.0 5.0 5.5 mA VPP = 100V, V
NN
= -100V
4.0 5.0 5.5 V
PP
= 160V,
V
NN
= -40V
Logic Supply I
DD
4.0 4.0 4.0 mA f
CLK
= 5MHz, VDD = 5.0V
Average Current
Logic Supply I
DDQ
10 10 10 µA
Quiescent Current
Data Out Source Current I
SOR
0.45 0.45 0.70 0.40 mA V
OUT
= VDD - 0.7V
Data Out Sink Current I
SINK
0.45 0.45 0.70 0.40 mA V
OUT
= 0.7V
Logic Input Capacitance C
IN
10 10 10 pF
0°C +25°C +70°C
Characteristics Sym Units Test Conditions
min max min typ max min max
50KHz Output
Switching
Frequency
with no
load
HV20220/HV20320
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Electrical Characteristics
AC Characteristics (over operating conditions V
DD
= 5V, unless otherwise noted)
0°C +25°C +70°C
Characteristics Sym
min max min typ max min max
Units Test Conditions
Set Up Time Before LE Rises t
SD
150 150 150 ns
Time Width of LE t
WLE
150 150 150 ns
Clock Delay Time to Data Out t
DO
150 150 150 ns
Time Width of CL t
WCL
150 150 150 ns
Set Up Time Data to Clock t
SU
15 15 8.0 20 ns
Hold Time Data from Clock t
h
35 35 35 ns
Clock Freq f
CLK
5.0 5.0 5.0 MHz 50% duty cycle f
DATA
= f
CLK
/2
Clock Rise and Fall Times t
r
, t
f
50 50 50 ns
Turn On Time t
ON
5.0 5.0 5.0 µsV
SIG
= VPP -10V,
R
L
= 10K
Turn Off Time t
OFF
5.0 5.0 5.0 µsV
SIG
= VPP -10V,
R
L
= 10K
20 20 20 V
PP
= 160V,
V
NN
= -40V
Maximum V
SIG
Slew Rate dv/dt 20 20 20 V/ns VPP = 100V,
V
NN
= -100V
20 20 20 V
PP
= 40V,
V
NN
= -160V
Off Isolation KO -30 -30 -33 -30 dB f = 5MHz,
1K//15pF load
-58 -58 -58 dB f = 5MHz, 50 load
Switch Crosstalk K
CR
-60 -60 -70 -60 dB f = 5MHz, 50 load
Output Switch Isolation I
ID
300 300 300 mA
300ns pulse width,
Diode Current 2.0% duty cycle
Off Capacitance SW to GND C
SG(OFF)
5.0 17 5.0 12 17 5.0 17 pF 0V, 1MHz
On Capacitance SW to GND C
SG(ON)
25 50 25 38 50 25 50 pF 0V, 1MHz
HV20220/HV20320
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AC Characteristics (over operating conditions V
DD
= 5V, unless otherwise noted)
Symbol Parameter Value
V
DD
Logic power supply voltage
1, 3
4.5V to 13.2V
V
PP
Positive high voltage supply
1, 3
40V to VNN+ 200V
V
NN
Negative high voltage supply
1, 3
-40V to -160V
V
IH
High-level input voltage VDD -1.5V to V
DD
V
IL
Low-level input voltage 0V to 1.5V
V
SIG
Analog signal voltage peak to peak VNN +10V to VPP -10V
2
T
A
Operating free air-temperature 0°C to 70°C
Notes:
1 Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2V
SIG
must be VNN V
SIG
VPP or floating during power up/down transistion.
3 Rise and fall times of power supplies VDD, VPP, and VNN should not be less than 1.0msec.
Operating Conditions
*
+25°C Units
Characteristics Sym Test Conditions
min typ max
Electrical Characteristics
Output Voltage Spike +V
SPK
150
VPP = 40V, V
NN
= -160V, RL = 50
– V
SPK
+V
SPK
VPP = 100V, V
NN
= -100V, RL = 50
– V
SPK
mV
+V
SPK
VPP = 160V, V
NN
= -40V, RL = 50
– V
SPK
Charge Injection 820 VPP = 40V, VNN = -160V, V
SIG
= 0V
Q 600 pC VPP = 40V, VNN = -160V, V
SIG
= 0V
350 V
PP
= 40V, VNN = -160V, V
SIG
= 0V
HV20220/HV20320
Page 5
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Switch OFF Leakage
I
SOL
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
VNN +10
V
PP
–10
DC Offset ON/OFF
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
V
OUT
100K R
L
TON/T
OFF
Test Circuit
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
VPP –10V
R
L
10K
V
OUT
Isolation Diode Current
I
ID
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
V
NN
V
SIG
Crosstalk
KCR = 20Log
V
OUT
V
IN
VIN = 10 V
P–P
@5MHz
NC
50
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
50
Charge Injection
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
V
SIG
V
OUT
1000pF
Q = 1000pF x V
OUT
V
OUT
Output Voltage Spike
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
V
OUT
1K R
L
50
+V
SPK
–V
SPK
OFF Isolation
KO = 20Log
V
OUT
V
IN
VIN = 10 V
P–P
@5MHz
V
PP
5V
V
NN
V
PP
V
NN
V
DD
GND
R
L
V
OUT
Test Circuits
HV20220/HV20320
Page 6
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DATA
IN
LE
CLOCK
DATA
OUT
OFF
ON
OUT
(TYP)
V
50%
50%
50%50%
t
WLE
t
SD
t
SU
t
h
50%
50%
t
OFF
50%
t
DO
t
ON
t
WCL
CLR
D
N – 1
D
N
D
N + 1
50%50%
90%
10%
Logic Timing Waveforms
Logic Diagram
D LE
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
VNNV
PP
CL
V
DD
D
OUT
CLK
D
IN
8 BIT
SHIFT
REGISTER
LATCHES
LEVEL
SHIFTERS
OUTPUT
SWITCHES
CL
CL
CL
CL
CL
CL
CL
CL
D LE
D LE
D LE
D LE
D LE
D LE
D LE
LE
HV20220/HV20320
Page 7
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Notes:
1. The eight switches operate independently.
2. Serial data is clocked in on the L→ H transition CLK.
3. The switches go to a state retaining their present condition at the rising edge of LE. When LE is low the shift register data flows through the latch.
4. D
OUT
is high when switch 7 is on.
5. Shift register clocking has no effect on the switch states if LE is H.
6. The clear input overrides all other inputs.
D0 D1 D2 D3 D4 D5 D6 D7 LE CL SW0 SW1 SW2 SW3 SW4 SW5 SW6 SW7
L L L OFF
HLLON
L L L OFF HLLON
L L L OFF
HLLON
L L L OFF
HLLON
L L L OFF
HLL ON
L L L OFF
HLL ON
L L L OFF
HLL ON
L L L OFF HLL ON
X X X X X X X X H L HOLD PREVIOUS STATE X X X X X X X X X H OFF OFF OFF OFF OFF OFF OFF OFF
Truth Table
HV20220/HV20320
Page 8
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Typical Performance Curves
HV20220/HV20320
CLK Frequency (KHz)
T
DO
vs. Ambient Temperature T
A
Ambient Temp T
A
(°C)
T
DO
(ns)
R
ON
(ohms)
Ambient Temperature (°C)
R
ON
(ohms) @5mA
Off-Isolation vs. Signal Voltage Frequency
VDD = 5.0V, VPP/VNN = ±100V
Off-Isolation (dB)
-80.0
-75.0
-70.0
-65.0
-60.0
-55.0
-50.0
1.0 10.0
RON vs. Ambient Temperature TA
V
DD
= 5.0V, VPP/VNN = ±100V
RON vs. VPP/V
NN
V
PP/VNN
= ±100V
IPP/I
NN
vs. Output Switching Frequency
I
PP
/I
NN
Average Current (mA)
Output Switching Frequency (KHz)
V
DD
= 5.0V
V
DD
= 5.0V, VPP/VNN = ±100V
I
DD
CURRENT (mA)
IDD vs Clock Frequency
V
DD
= 5.0V, VPP/VNN = ±100V, TA = 0°C to 70°C
3.0
2.0
1.0
0.0 10 1000 10000100
Signal Voltage Frequency (MHz)
V
PP
V
NN
TA = 0°C
T
A
= 25°C
T
A
= 70°C
T
A
= 125°C
TA = 70°C
TA = 0°C
-50 -25 0 25 50 75 100 125 150
0
10.0
20.0
30.0
40.0
ISW = 5mA
ISW = 200mA
40V 60V 80V 100V 120V 140V
160V
0
10.0
20.0
30.0
40.0
50.0
-160V -140V -120V -100V -80V -60V -40V
TA = 125°C
TA = 85°C
TA = 25°C
TA = 0°C
-50 -25 0 25 50 75 100
125
0
20
40
60
80
100
VDD = 5.0V
VDD = 13.5V
0 25 50 75 100 125 150
0
1
2
3
4
5
Page 9
9
Pin Configurations Package Outlines
HV203 28 Pin J-Lead
Pin Function Pin Function
1 SW3 15 N/C 2 SW3 16 D
IN
3 SW2 17 CLK 4 SW2 18 LE 5 SW1 19 CL 6 SW1 20 D
OUT
7 SW0 21 SW7 8 SW0 22 SW7 9V
PP
23 SW6
10 V
NN
24 SW6 11 N/C 25 SW5 12 GND 26 SW5 13 V
DD
27 SW4 14 N/C 28 SW4
HV202 28-Pin DIP
Pin Function Pin Function
1 SW3 15 N/C 2 SW3 16 D
IN
3 SW2 17 CLK 4 SW2 18 LE 5 SW1 19 CL 6 SW1 20 D
OUT
7 SW0 21 SW7 8 SW0 22 SW7 9 N/C 23 SW6 10 V
PP
24 SW6 11 N/C 25 SW5 12 V
NN
26 SW5 13 GND 27 SW4 14 V
DD
28 SW4
18
17
16
15
23
22
21
20
19
25
24
26
27
28
top view
28-pin DIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
HV202
HV202 28 Pin J-Lead
Pin Function Pin Function
1 SW3 15 N/C 2 SW3 16 D
IN
3 SW2 17 CLK 4 SW2 18 LE 5 SW1 19 CL 6 SW1 20 D
OUT
7 SW0 21 SW7 8 SW0 22 SW7 9 N/C 23 SW6 10 V
PP
24 SW6 11 N/C 25 SW5 12 V
NN
26 SW5 13 GND 27 SW4 14 V
DD
28 SW4
HV202, HV203
4
26
25
19
top view
28-pin J-Lead Package
27
28
1
2
3
24 23 22 21 20
12
18
17
16
15
14
13
5
11
678910
HV20220/HV20320
Page 10
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HV202 48-Pin TQFP
Pin Function
1 SW5 2 N/C 3 SW4 4 N/C 5 SW4 6 N/C 7 N/C 8 SW3 9 N/C 10 SW3 11 N/C 12 SW2 13 N/C 14 SW2 15 N/C 16 SW1 17 N/C 18 SW1 19 N/C 20 SW0 21 N/C 22 SW0 23 N/C 24 V
PP
Pin Function
25 V
NN
26 N/C 27 N/C 28 GND 29 V
DD
30 N/C 31 N/C 32 N/C 33 D
IN
34 CLK 35 LE 36 CLR 37 D
OUT
38 N/C 39 SW7 40 N/C 41 SW7 42 N/C 43 SW6 44 N/C 45 SW6 46 N/C 47 SW5 48 N/C
Pin Configurations Package Outlines
Pin #1
Pin 1
top view
48-pin TQFP
Pin 12
HV202
HV20220/HV20320
Page 11
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HV20220GA Package Outline (µ-BGA)
0.375
0.75
DATUM AXIS 'X'
DATUM
AXIS 'Y'
5.7 ± 0.05
2.85
5 ± 0.05
2.5
A B C D E F
A
B C D
E
F
DIE
4.65
LOT #
DIE
4.09
1234567
A1 CORNER INDEX
7654321
SI
HV20220GA
AAAAAAA
NOTES:
1. Dimensioning and tolerance per ASME Y14.5M-1994.
2. Do not subject part to ultrasonic cleaning or intense UV.
3. Contact ball position per JESD 95-1, SPP-010.
4. Units are in millimeters.
BUMP VIEW BACK VIEW
0.75
Polyimide Tape
Adhesive
Elastomer Seal 4 Sides/Edges
Lead
Die
Elastomer
0.243 ± 0.03
0.99 ± 0.05
0.05
0.323 ± 0.03
ENLARGED VIEW
HV20220/HV20320
Page 12
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µ-BGA Function Table
Ball Location Function
A3 SW1
B2 SW2
B3 SW1
B4 SW0
B5 SW0
B6 V
NN
C1 SW3
C2 SW3
C3 SW2
C4 V
PP
C5 GND
C6 D
IN
C7 V
DD
D1 SW4
D2 SW4
D3 SW5
D4 SW7
D5 LE
D6 CLK
E2 SW5
E3 SW6
E4 SW7
E5 D
OUT
E6 CLR
F3 SW6
HV20220/HV20320
1235 Bordeaux Drive, Sunnyvale, CA 94089
TEL: (408) 744-0100 FAX: (408) 222-4895
www.supertex.com
11/12/01
©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
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