High-Speed Analog
N-Channel DMOS FETs
CORPORATION
SD210 / SD212 / SD214
FEATURES
DESCRIPTION
The Calogic SD210 is a 30V analog switch driver without a
built-in protection diode from gate to substrate for use with
SD212 and SD214 DMOS analog switches.
ORDERING INFORMATION
Part
SD210E
XSS210
SD212DE
XSD212
SD214DE
XSD214
Package
Hermetic TO-72 Package
Sorted Chips in Carriers
Hermetic TO-72 Package
Sorted Chips in Carriers
Hermetic TO-72 Package
Sorted Chips in Carriers
Temperature Range
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
•
•
•
•
High Input to Output Isolation . . . . . . . . . . . . . . . . 120dB
Low On Resistance . . . . . . . . . . . . . . . . . . . . . . . . 30 Ohm
Low Feedthrough and Feedback Transients
Low Capacitance:
–
Input (Gate). . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4pF typ.
–
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3pF typ.
–
Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3pF typ.
•
No protection Diode from Gate to Substrate for Very
High Impedance Applications
•
Maximum Gate Voltage . . . . . . . . . . . . . . . . . . . . . . .
±40V
APPLICATIONS
SD210:
•
Analog Switch Driver
SD212 and SD214:
•
Analog Switches
•
High-Speed Digital Switches
•
Multiplexers
•
A to D Converters
•
D to A Converters
•
Choppers
•
Sample & Hold
SCHEMATIC DIAGRAM (Top View)
BODY AND
CASE
SOURCE
1
4
TO-72
2
DRAIN
3
GATE
G
C
D
1Q-23
BODY IS INTERNALLY CONNECTED
TO THE CASE
S
CD1-2
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
SD210 / SD212 / SD214
CORPORATION
ABSOLUTE MAXIMUM RATINGS
Drain Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Total Device Dissipation at 25
o
C Case Temperature . . . 1.2W
Storage Temperatue Range . . . . . . . . . . . . . -65
o
C to +200
o
C
Lead Temperature (1/16" from case for 10 sec.). . . . . . 300
o
C
Operating Temperature Range . . . . . . . . . . . -55
o
C to +125
o
C
V
DS
V
SD
V
DB
V
SB
V
GS
V
GB
V
GD
DC CHARACTERISTICS
(T
A
= 25
o
C, unless otherwise specified)
SYMBOL
PARAMETER
SD210
SD212
SD214
PARAMETER
Drain-to-Source
Source-to-Drain
Drain-to-Body
Source-to-Body
Gate-to-Source
Gate-to-Body
Gate-to-Drain
SD210 SD212 SD214
+30
+10
+30
+15
±40
±40
±40
+10
+10
+15
+15
±40
±40
±40
+20
+20
+25
+25
±40
±40
±40
UNIT
V
dc
V
dc
V
dc
V
dc
V
dc
V
dc
V
dc
UNITS
TEST CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
BREAKDOWN VOLTAGE
BV
DS
BV
SD
BV
DB
BV
SB
Drain-to-Source
Source-to Drain
Drain-to-Body
Source-to-Body
30
10
10
15
15
35
25
10
10
15
15
25
20
20
25
25
25
V
V
GS
= V
BS
= 0V, I
D
= 10µA
V
GS
= V
BS
= -5V, I
S
= 10nA
V
GD
= V
BD
= -5V, I
D
= 10nA
V
GB
= 0V, source OPEN, I
D
= 10nA
V
GB
= 0V, drain OPEN, I
S
= 10µA
LEAKAGE CURRENT
I
DS
(OFF)
Drain-to-Source
1
10
1
10
1
I
SD
(OFF)
I
GBS
V
T
Source-to-Drain
Gate
Threshold Voltage
0.5
1.0
50
r
DS
(ON)
Drain-to-Source
Resistance
30
23
19
17
1
10
1
10
1
0.1
2.0
70
45
0.1
1.0
50
30
23
19
17
0.1
2.0
70
45
0.1
1.0
50
30
23
19
17
10
0.1
2.0
70
45
Ω
V
10
nA
V
GS
= V
BS
= -5V, V
DS
= +10V
V
GS
= V
BS
= -5V, V
DS
= +20V
V
GS
= V
BD
= -5V, V
SD
= +10V
V
GS
= V
BD
= -5V, V
SD
= +20V
V
DB
= V
SB
= 0V, V
GS
=
±40V
V
DS
= V
GS
= V
T
, I
S
= 1µA, V
SB
= 0V
I
D
= 1.0mA, V
SB
= 0, V
GS
= +5V
I
D
= 1.0mA, V
SB
= 0, V
GS
= +10V
I
D
= 1.0mA, V
SB
= 0, V
GS
= +15V
I
D
= 1.0mA, V
SB
= 0, V
GS
= +20V
I
D
= 1.0mA, V
SB
= 0, V
GS
= +25V
AC ELECTRICAL CHARACTERISTICS
SYMBOL
gfs
PARAMETER
Forward
Transconductance
10
SD210
SD212
SD214
UNITS
ms
TEST CONDITIONS
V
DS
= 10V, V
SB
= 0V,
I
D
= 20mA, f = 1kHz
MIN TYP MAX MIN TYP MAX MIN TYP MAX
15
10
15
10
15
SMALL SIGNAL CAPACITANCES
C
(GS+GD+GB)
C
(GD+DB)
C
(GS+SB)
C
DG
Gate Node
Drain Node
Source Node
Reverse Transfer
2.4
1.3
3.5
0.3
3.5
1.5
5.5
0.5
2.4
1.3
3.5
0.3
3.5
1.5
5.5
0.5
2.4
1.3
3.5
0.3
3.5
1.5
5.5
0.5
pF
V
DS
= 10V, f = 1MHz
V
GS
= V
BS
= -15V
Information furnished by Calogic is believed to be accurate and reliable. However, no responsibility is assumed for its use: nor for any infringement of patents or other
rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent rights of Calogic.
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025