dd620 Spectrum Microwave, Inc., dd620 Datasheet - Page 3

• Manufacturer Part Number: dd620
• Description: Pin Diode Drivers
• Manufacturer: Spectrum Microwave, Inc.

DD217
Dual High Current Driver
Two independent universal medium speed (100 ns)
drivers with separate positive and negative quiescent
output current programming and separate
input logic mode control. This driver is often
used in SPDT applications by driving both inputs
from the same TTL input signal and applying
opposite logic inputs to the two mode controls.
1. Inputs are inverting when M ode control has a logic
2. Inputs are non-invertin g when M ode control has a
3. To increase positive output current from the normal
4. To increase negative output current from the normal
5. The negative output current does not vary with \/ee,
NOTES:
1 Output current measured into a 10 ohm load to ground.
2 Load is a 50 pF (39 + 10 scope probe) capacitor in parallel with a grounded cathode HP5082-0C01 PIN diode.
3 Exclusive of current supplied to the load.
4 To avoid exceeding power rating, the max V ee should be held to 5 V when driving ground ed anode diode.
5 Derate linearity to 175º C. Temperature is measured at case bottom, which should be heat sunk if necessary
DD111/M
DD211/M
DD211B
DD311A
DDF11/M
DDF2311
DDF3311
high input.
logic low input.
+30 mA to +50 mA , connect +50 mA pin to +5 V .
–30 mA to –50 mA , connect –50 mA pin to V ee.
which should not exceed –5 V when driving
grounded anode diodes to avoid high power
dissip ation in the drivers.
M ODEL
Ton is measured from 50% of input (from a S<A SOO gate) to 10 +1 V diode load.
Toff is measured from 50% of input to the rated open ckt negative voltage across diode load.
2
3
3
4
4
6
6
24/40 36/60 24/40 36/60
M IN
POSITIV E
16
40
16
40
16
40
OUTPUT CURRENT
M A X
D.C. (m A )
24
60
24
60
24
60
M IN
NEGA TIV E
16
40
16
40
16
40
M A X
1
24
60
24
60
24
60
HIGH CURRENT DRIVERS
OUTPUT (V )
POS
OPEN CK T
M INIM UM
4.0
4.0
4.0
4.0
4.0
4.0
4.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
NEG
SW ITCHING
TIM ES (n s )
M A XIM UM
To n
100
100
100
100
100
100
100
V ee (– 5V to – 15V )
M ode Control #1
M ode Control #2
To f f
200
200
200
200
200
200
200
2
Output #1
Output #2
+50ma #1
+50ma #2
Input #1
Input #2
(M Hz )
11
M A X
RA TE
Ground
REP.
1
1
1
1
1
1
1
+5V
.
M A XIM UM
+5 V
INTERNA L
CURRENT
45
90
90
15
45
60
75
DRA IN
(m A )
11
1
M A X
645
SQ
V e e
3
30
50
50
60
60
90
90
TOP V IEW
M ETA L W ELDED PA CK A GE
DD217
M A X
XXXX
M IN
395
OPERA TING V OLTA GE
4.5
4.5
4.5
4.5
4.5
4.5
4.5
+5 V
LIM ITS (V )
M A X
500 M IN TY P
5.5
5.5
5.5
5.5
5.5
5.5
5.5
12
22
M IN
3
3
3
3
3
3
3
Continued on next page.
– 50ma
– 50ma
V ee
.067
645 M A X
4
M A X
16
16
16
16
16
16
16
0.038
0.015
TY P
Pkg
Bottom
100º C
0.050
CA SE
TION (W )
1.0
1.5
1.5
1.9
1.9
2.8
2.8
DISSIPA -
POW ER
M A X
010 TY P
M A X
.125
25º C
A M B
0.8
1.2
1.2
1.2
1.2
1.2
1.2
5