VTO-8060 HP [Agilent(Hewlett-Packard)], VTO-8060 Datasheet - Page 7

• Manufacturer Part Number: VTO-8060
• Description: Varactor-Tuned Oscillators
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Test Fixtures for
TO-8 Packages
(TF 801/802)
Oscillators (VTO)
Features
• DC to 11 GHz Frequency
• Connectorized Tuning Port
• Easy to Test Package
• Repeatable Performance
Applications
• Engineering
• Incoming Inspection
• System Prototype
• Demonstration of Device
Figure 15. TO-8 Test Fixture.
GROUND
VTO IN
PLACE
Range
and RF Output
Characterization
Performance
.20
SERIES
TF-801
TF-802
.53
.55
.65
(a)
CONNECTOR OPTIONS
RF
VOLTAGE
TUNING
OUT
SMA
SMA
.83
OUTPUT
TYPE N
Description
To facilitate testing and
prototyping of products in the
TO-8V package, a series of test
fixtures is available. Designated
the HP TF Series test fixtures,
they feature rugged construction
for precise, repeatable
measurements.
The TF Series test fixtures come
supplied with mounting hardware
to ensure excellent ground
contact between the oscillator
package and test fixture. This
assures excellent contact between
package pins and test fixture
connector pins for reliable testing.
The device under test is aligned
according to Figure 15, and
pushed fully down onto the
fixture. The steel mounting ring
SMA
POWER INPUT
RF
CONNECTOR
.45
TUNING VOLTAGE
CONNECTOR
.15
9-29
.70
(b)
.35
.35
.35
VOLTAGE
+ TUNING
+ TUNING
VOLTAGE
PIN
.45
clamp is placed over the device
under test and secured by ma-
chine screws prior to testing.
Orientation of pins can be verified
by comparison with part (c) of
Figure 15. It is recommended that
both machine screws be used to
fasten the ring clamp. Screws
should be tightened down snugly
with a jewelers type screwdriver.
For different connector options
check the table in Figure 15 to
identify the correct part numbers.
It should be noted that some
output power variation may be
seen, from unit data, at frequen-
cies above 8 GHz. This is
due to small differences in lengths
of test fixture RF output
connector pins.
GROUND
.150
TYP
.150
TYP
(Bottom View)
2
.300
TYP
TUNING VOLTAGE
RF
(c)
3
1
OUT
4
+DC VOLTAGE
DC
TAB ON PACKAGE
GROUND
PIN
RF
V
DC
OUT
GROUND
CASE
GROUND