API DD311AM High speed spst Datasheet

ULTRA HIGH SPEED SPST
DD311A
DD311AM*
A n inverting only ultra high speed driver with
300 mA switching current spikes. The DD311A
output (pin 2) is connected to a 360 ohm resistor
paralleled with a 560 pF capacitor and the driven
end (pin 11) of the resistor/capacitor combination
is switched between +4 and -10 V.
1. The DD311A should be driven from an otherwise
unloaded 54S, 54A S, or 54F type gate to achieve
rated switching times. Input capacitance is approximately 50 pF.
2. To increase switching peak currents, add a capacitor of up to 560 pF between the output and TP pin.
* M suffix denotes welded metal package instead of standard epoxy sealed ceramic package.
METAL WELDED PACKAGE
.115
425 SQ
MAX
MAX
0.035
1
0.050
V ee (– % V to – 15V )
Output
Ground
Inv Input
14
DD311A
XXXX
Pkg Bottom
TP
TOP V IEW
+5V
0.015
±.003
7
8
250 M IN TY P
.005 ±.001
.010 TY P
+002 (M * )
Spectrum Microwave
Tel: 508-485-6350 Fax: 508-485-5168
165 Cedar Hill Street, Marlborough, Ma 01752
www.SpectrumMicrowave.com
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