MODEL NO.
C H D 0 1 9 4 0
Switch-Attenuator
Amplifier HDMIC
F E AT U R E S
9 - 10 MHz
+30 dBm 3rd Order Intercept Point
16.5 dB Gain
+13 dBm 0.1 dBm Compression in Thru State
Integrated GaAs MMIC Switches, Attenuators,
Silicon Transistor Amplifier, and TTL Drivers
HDI
D A I C O
I n d u s t r i e s
Rev. A / Iss.1
2.00 MAX
COLOR BEAD
CONTRASTING
1.00 MAX
38 PLACES
.018 .002 DIA
.20
.20
IDENTIFICATION
PART
.800
38
20
19
1
.100 TYP
1.800
.xx = .02
.xxx = .010
1
2
3
4
5
6
7
8
+5V
C1
C2
C5
C6
C7
C8
C9
RF2
38
35
RF1
32
RF3
29
RF4
20
+15V
9-15, 17-19, 21-28, 30, 31, 33, 34, 36, 37
GND
AMP
12.04 dB
18.06 dB
6.02 dB
12.04 dB
18.06 dB
50
TYP
16
RF OUT
"0"
"0"
"0"
"0"
"1"
"0"
"0"
FREQUENCY (MHz)
10
11
1.1
20
12
1.2
30
13
1.3
40
14
1.4
50
15
1.5
60
16
1.6
70
17
1.7
80
18
1.8
90
19
1.9
ISO (dB)
INSER
TION GAIN (dB)
VSWR
100
20
2.0
0
10
1.0
1
4
10
40
100
T Y P I C A L P E R F O R M A N C E
a t 2 5 C
70
VSWR
ISO
INSERTION
GAIN
Parameter
Min Typ
Max Units
Conditions
Operating Frequency
9
10
MHz
DC Current
12
15
mA
At +5 VDC Supply
51
60
mA
At +15 VDC Supply
Control Type
TTL
Control Current
High
1
20
A
VIH = +2.7V
Low
1
20
A
VIL = +0.5V
Insertion Loss (Gain)
16.5
dB
Attenuation:
Steps
dB
6.02, 12.04, 12.04,
18.06, 18.06
Range
0
66.22
dB
Accuracy
See Table
Vs Temp
0.2
dB
Value < 33 dB
0.5
dB
Value > 33 dB
Vs Phase
10
dB
Between Any Two
Attenuation State
VSWR
Thru
1.2/1 1.5/1
Termination
1.5/1
2.0/1
Impedance
50
OHMS
Switching Speed
30
100
nSec
50% TTL to 10% / 90% RF
Transition (Rise/Fall) Time
12
nSec
10% / 90% or 90% / 10% RF
Switching
(Video)
Transients
130
350
mV
Single Change of Input
230
600
mV
Any Combination of Change
Intercept Points
2nd
+51
dBm
3rd
+26
+30
dBm
C5 - C9 = 0
RF Power
Operate
+18
+12
dBm
0.1 dB Comp. C5 - C9 = "1"
Operate
-1
dBm
1.0 dB Comp. C5 - C9 = "0"
Any RF Input
No Damage
+20
dBm
Isolation
60
73
dB
Operating Temperature
0
+25
+70
C
TA
G U A R A N T E E D P E R F O R M A N C E
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