CHA3513 United Monolithic Semiconductors, CHA3513 Datasheet - Page 2

• Manufacturer Part Number: CHA3513
• Description: 6-18ghz 3 Bit Digital Variable Amplifier
• Manufacturer: United Monolithic Semiconductors

CHA3513
Electrical Characteristics on wafer
Tamb = +25° C
Vd = Pads B, D, F = 4.5V, Vg = Pads A, C, E tuned for Id = 300mA
(1) These values are representative of on-wafer measurements that are made without bonding
Symbol
RL_OUT
ATT dyn
ATT bit
RL_IN
wires at the RF ports.
Ref. : DSCHA3513-8144 - 23 May 08
P1dB
Psat
Fop
NF
Vd
Vc
Id
G
Is
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Operating frequency range (1)
Small signal gain @ Attenuator state 0dB (1)
6-17GHz
17-18GHz
Attenuator bit: State 5dB
Attenuator range with 3bit
Small signal gain @ Attenuator state 0dB &
switch OFF (1)
Output power at 1dB compression @ Attenuator
state 0dB (1)
Saturated Output power @ Attenuator state 0dB
(1)
Noise figure @ Attenuator state 0dB
Input Return Loss all attenuator states
Output Return Loss all attenuator states & switch
ON
Drain bias DC voltage (
Bias current @ small signal
Control voltage for Attenuator bits & SPST switch
Tel.: [phone] - Fax : [phone]
State 10 dB 1
State 10dB 2
Parameter
Pads B, D, F)
2/10
6-18GHz Digital Variable Amplifier
Specifications subject to change without notice
Min
4.5
9.5
9.5
17
15
-5
6
Typ
300
-35
-15
-15
4.5
19
16
10
10
25
18
20
12
5
Max
350
6.5
18
12
12
-9
-9
0
Unit
dBm
dBm
GHz
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V