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Part: DH0035C
Category:
Interface and Interconnect
-> Drivers
-> Misc
Description: Pin Diode Driver (discontinued)
Company: National Semiconductor Corporation
Datasheet: Download DH0035C datasheet File size : 84 kB
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Datasheet text preview:
DH0035 DH0035C PIN Diode Driver
February 1995
DH0035 DH0035C PIN Diode Driver
General Description
The DH0035 DH0035C is a high speed digital driver deT signed to drive PIN diodes in RF modulators and switches he device is used in conjunction with an input buffer such as the DM7830 DM8830 or DM5440 DM7440
Y Y
Short propagation delay 10 ns High repetition rate 5 MHz
The DH0035 DH0035C is capable of driving a variety of PIN diode types including parallel serial anode grounded and cathode grounded For additional information see AN-49 PIN Diode Drivers T he DH0035 is guaranteed over the temperature range C to a 125 C whereas the DH0035C is guaranteed from 0 C to a 85 C
b 55
Features
Large output voltage swing 30V S Y Peak output current in excess of 1A Y Inputs TTL DTL compatible
Y
chematic and Connection Diagrams
Metal Can Package
TL K 10124 2
Top View
TL K 10124 1
Order Number DH0035G-MIL or DH0035CG See NS Package Number G12B
C1995 National Semiconductor Corporation
TL K 10124
RRD-B30M115 Printed in U S A
Absolute Maximum Ratings
p If Military Aerospace specified devices are required lease contact the National Semiconductor Sales V Office Distributors for availability and specifications
b
Power Dissipation (Note 3) Storage Temperature Range Operating Temperature Range DH0035 DH0035C Lead Temperature (Soldering 10 sec )
b 65 b 55
1 5W
C to a 150 C C to a 125 C 0 C to a 85 C 300 C
Supply Voltage Differential (Pin 5 to Pin 1 or 2)
40V
Supply Voltage Differential (Pin 1 or 2 to Pin 8 or 9) 30V g 75 mA Input Current (Pin 3 or 7) Peak Output Current
g 1 0A
V
a
Electrical Characteristics (Notes 1 and 2)
Parameter Input Logic ``1'' Threshold Input Logic ``0'' Threshold Positive Output Swing Negative Output Swing Positive Short Circuit Current Negative Short Circuit Current Turn-On Delay Turn-Off Delay On Supply Current Conditions Min VOUT e b8V RL e 100X VOUT e a 8V RL e 100X IOUT e 100 mA IOUT e 100 mA VIN e 0V RL e 0X (Pulse Test Duty Cycle s 3%) VIN e 1 5V IIN e 50 mA RL e 0X (Pulse Test Duty Cycle s 3%) VIN e 1 5V VOUT e b3V VIN e 1 5V VOUT e a 3V VIN e 1 5V
a
Limits Typ 10 04 70 06
a8 0 b8 0 b7 0
Units Max 20 V V V V mA mA 15 30 60 ns ns mA
C to a 125 C for
400 800
800 1000 10 15 45
Note 1 Unless otherwise specified these specifications apply for V N e DH0035 and 0 C to a 85 C for the DH0035C th Note 2 All typical values are for TA e 25 C
e 10 0V Vb e b 10 0V pin 5 grounded over the temperature range b 55
o T te 3 Derate linearly at 10 mW C for ambient temperatures above 25 C
ypical Applications
Grounded Cathode Design
TL K 10124 3
Note Cathode grounded PIN diode Rp e 62X limits diode forward current to 100 mA Typical switching for HP33604A RF turn-on 25 ns turn-off 5 ns C2 e 250 pF Rp e 0X C1 e 0 1F
2
Typical Applications (Continued)
Grounded Anode Design
TL K 10124 4
Note Anode Grounded PIN diode RM e 56X limits diode forward current to 100 mA Typical switching for HP33622A RF turn-on 5 ns turn-off A ns C1 e 470 pF C2 e 0 1 mF RM e 0X 4
lternate Current Limiting
Re
V
a
b2
lf
or
l Vb l b 2
lf
TL K 10124 5
3
DH0035 DH0035C PIN Diode Driver
Physical Dimensions inches (millimeters)
12 Lead Metal Can Package Order Number DH0035G-MIL or DH0035CG NS Package Number G12B
LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL 1 SEMICONDUCTOR CORPORATION As used herein Life support devices or systems are devices or systems which (a) are intended for surgical implant into the body or (b) support or sustain life and whose failure to perform when properly used in accordance b with instructions for use provided in the labeling can e reasonably expected to result in a significant injury to the user N
ational Semiconductor 1 Corporation 111 West Bardin Road Arlington TX 76017 Tel 1(800) 272-9959 Fax 1(800) 737-7018
2 A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness
National Semiconductor Europe Fax (a49) 0-180-530 85 86 Email cnjwge tevm2 nsc com Deutsch Tel (a49) 0-180-530 85 85 English Tel (a49) 0-180-532 78 32 Fran ais Tel (a49) 0-180-532 93 58 Italiano Tel (a49) 0-180-534 16 80
National Semiconductor Hong Kong Ltd 13th Floor Straight Block Ocean Centre 5 Canton Rd Tsimshatsui Kowloon Hong Kong Tel (852) 2737-1600 Fax (852) 2736-9960
National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408
National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications
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