3010
VOLTAGE-VARIABLE DELAY LINE
T
R
< 1ns
(SERIES 3010)
FEATURES
•
•
•
•
•
•
•
Varactor Technology
Fast rise time for high frequency applications
Delay continuously adjustable from 2.4ns to 3.4ns
Very narrow device (SIP package)
Stackable for PC board economy
Epoxy encapsulated
Meets or exceeds MIL-D-23859C
1
IN
data
3
delay
devices,
inc.
3010
3
G
6
7
9
OUT
PACKAGE
VC G
3010-P: Positive control voltage
3010-N: Negative control voltage
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The 3010-series devices are continuously variable, single-input, single-
IN
Signal Input
output, passive delay lines. The signal input (IN) is reproduced at the
OUT Signal Output
output (OUT), shifted by a time (T
D
) which is adjusted via an applied
VC
Control Voltage
control voltage (VC). This control voltage is positive for the 3010-P and
G
Ground
negative for the 3010-N. The characteristic impedance of the line is
nominally 50 ohms. The rise time (T
R
) of the lines is no more than 1ns, resulting in a 3dB bandwidth of at
least 300MHz. The delay resolution is limited only by that of the control voltage.
SERIES SPECIFICATIONS
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•
•
•
•
•
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Varactor voltage range (3010-P):
1.3V (max T
D
) to 11.3V (min T
D
)
Varactor voltage range (3010-N): -1.3V
(max T
D
) to -11.3V (min T
D
)
Range of delay variation:
1.0ns minimum
Minimum delay:
2.4ns
±
0.25ns
Impedance:
45Ω - 68Ω
Output rise time:
1.0ns max
Bandwidth:
300MHz min
1.5
Overshoot/preshoot:
±
20% max
Delay
Operating temperature:
-10°C to +80°C
Impedance
Temperature coefficient:
1000 PPM/°C max
1.0
70
60
1.08 MAX
.150
MAX
Series
3010
IN
G
VC G
OUT
Delay
Variation
(ns)
0.5
Impedance
(Ω)
50
.380
MAX
.100
MIN
.200
.100
.800
.200
.020
DIA
0.0
1.3
6.3
11.3
40
Varactor Voltage (V)
Package Dimensions
Doc #04001
8/10/2005
Typical Delay/Impedance Variation
2004
Data Delay Devices
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
DATADELAY [ DATA DELAY DEVICES, INC. ]
