DC広帯域増幅器 モデルDC4000H20G23 (4GHz, 20dBm)
ELECTRONICS CHARACTERISTICS
ELECTRONICS CHARACTERISTICS
|
Item
|
Symbol
|
Min.
|
Typ.
|
Max.
|
Unit
|
|
Voltage Gain (Rs/Ri=50Ω)
|
Avs
|
20.5
|
23
|
23.5
|
dB
|
|
Bandwidth Low [1]
|
Bw1
|
|
0
|
|
Hz
|
|
{-3.01dB}High end
|
Bw2
|
4
|
4.1
|
|
GHz
|
|
Gain Flatness ±
|
Avf
|
|
1.2
|
1.8
|
dB
|
|
Rise/Fall time (tr=tf)
|
tr,tf
|
|
119
|
|
ps
|
|
Overshoot Standard
|
%Os
|
6.5
|
7
|
9.9
|
Persent
|
|
Option”P1”
|
3.7
|
5.2
|
|||
|
1dB Gain Compression
|
P1dB
|
18
|
20
|
|
dBm
|
|
3rd Order Intercept Point
|
P3im
|
|
31
|
|
dBm
|
|
Noise Figure
|
NF
|
|
5.5
|
7
|
dB
|
|
VSWR in/out [9]
|
VSWR
|
|
1.9
|
2
|
-
|
|
Input offset {DC only} [6]
|
Vio
|
|
3
|
|
mVdc
|
|
|
Tc
|
|
180
|
|
ΜV/℃
|
|
AC
|
Tc:Avs
|
|
|
|
dB/℃
|
|
|
Top
|
-25
|
|
75
|
℃
|
|
Maximum Input Signal ±
|
Vmax
|
-
|
1
|
-
|
±Vdc
|
|
Supply Voltage Pos.#1
|
0
|
17.7
|
18.5
|
19.3
|
Vdc
|
|
Pos.#2
|
0
|
|
|
|
|
|
Peg.#1
|
0
|
-17.7
|
-18.5
|
-19.3
|
|
|
Peg.#2
|
0
|
-10
|
-14.8
|
-19.5
|
|
|
Supply Current Pos.#1
|
+|1
|
300
|
350
|
400
|
mAdc
|
|
Pos.#2
|
+|2
|
|
|
|
|
|
Neg.#1
|
-|1
|
-20
|
-40
|
-60
|
|
|
Neg.#2
|
-|2
|
-300
|
-350
|
-400
|
|
|
[1] AC only! To specify low end cutoff see table(1). To extended low end see option table.
[6] All measurements are at 25℃ unless otherwise stated. [9] Individual test reports are available for all four ‘S’ parameters by ordering option ”R1”.  |
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