tva0300n04w3s EMC Technology, tva0300n04w3s Datasheet - Page 13

• Manufacturer Part Number: tva0300n04w3s
• Description: Temperature Variable Attenuator
• Manufacturer: EMC Technology

EMC Technology 8851 SW Old Kansas Ave. Stuart FL 34997 [phone] [phone] www.emct.com
General Specifications
Nominal Impedance . . . . . . . . . .75 Ohms Nominal
Frequency Range . . . . . . . . . . . . . . . DC to 2 GHz
Attenuation Accuracy . . . . . . . . . . . . . . . .± 0.5 dB
TCA Tolerance . . . . . . . . . . . . . .± 0.001 dB/dB/°C
VSWR (Typical) . . . . . . . . . . . . . . . .1.25 @ 1 GHz
Power Rating . . . . . . . . . . . . . . . . . . . . .2.0 Watts
Power Derating . . . . . . . . . . . . . . .100% @ 125° C
Operating Temperature . . . . . . . -55° C to +150° C
Material Specifications
Substrate . . . . . . . . . . . . . . . . . . . . . . . . . Alumina
Resistive Material . . . . . . . . . . . . . . . . . Thick Film
Termination Material . . Thick Film, Nickel Barrier
Usable Frequency Range
Reference Table
CTVA . . . . . . . . . . . . . . . . . . . . . . . .DC to 2 GHz
TV A, W1, W3 . . . . . . . . . . . . . . . . . . DC to 6 GHz
MTV A, G (N3, N4, N5) . . . . . . . . . DC to 18 GHz
MTV A, G (N6, N7) . . . . . . . . . . .DC to 12.4 GHz
MTV A, W3, WB1, W1 . . . . . . . . DC to 12.4 GHz
HTV A . . . . . . . . . . . . . . . . . . . . . . .DC to 20 GHz
KTV A . . . . . . . . . . . . . . . . . . . . . . . .18 to 46 GHz
Coaxial TV A . . . . . . . . . . . . . . . . . . .DC to 6 GHz
CTVA (75 Ω)
with Solder Plated Finish
Derates to 0% @ 150° C
EMC Technology’s CTV A Thermopad is a 75 ohm version
of the standard temperature variable attenuator. It can be
used in 75 ohm applications where variable dissipated
power is required over temperature.
Ordering Information
Product Dimensions
CTVA
SERIES
CTVA
15
ATTENUATION
NOMINAL
1.5 = 1.5 dB
02 = 2 dB
03 = 3 dB
04 = 4 dB
03
CODE
EMC
00
Thermopad
N = Negative
TCA SLOPE
N
A Smiths Group company
TCA (dB/dB/°C)
07 = .007
08 = .008
09 = .009
10 = .010
11 = .011
05
®