SPT561AIJ データシートの表示（PDF） - Signal Processing Technologies
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SPT561AIJ Datasheet PDF : 12 Pages
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SPT561 Electrical Characteristics (Av = +10V, VCC = ±15V, RL = 50Ω, Rf = 410Ω, Rg = 40Ω, Ro = 50Ω; unless specified)
NOTES TO THE ELECTRICAL SPECIFICATIONS
The electrical characteristics shown here apply to the specific test conditions shown above (see also Figure 1 in
description of the operation). The SPT561 provides an equivalent, non-zero, output impedance determined by the
external resistors. The signal gain to the load is therefore load dependent. The signal gain shown above (Av = +10)
is the no load gain. The actual gain to the matching 50Ω load used in these specifications is half of this (+5).
The SPT561 requires an external compensation capacitor. Unless otherwise noted, this has been set to 10.5pF for
the frequency domain specifications (yielding a maximally flat frequency response) and 12.5pF for the time domain
specifications (yielding a 0% small signal pulse overshoot response).
PARAMETERS
Case Temperature
Case Temperature
CONDITIONS
SPT561AIJ
SPT561AMJ
TYP
+25°C
+25°C
MIN & MAX RATINGS
-25°C +25°C +85°C
-55°C +25°C +125°C
UNITS
SYM
FREQUENCY DOMAIN RESPONSE (Max. Flat Compensation)
¦ -3dB bandwidth
¦ maximally flat compensation
Vo <2Vpp (+10dBm)
215
0% overshoot compensation
Vo <2Vpp (+10dBm)
210
large signal bandwidth
Vo <10Vpp (+24dBm)
150
(see Frequency Response vs. Output Power plot)
gain flatness
¦ peaking
Vo <2Vpp (+10dBm)
0.1 -50MHz
0
¦ peaking
>50MHz
0
¦ rolloff
at 100MHz
0.1
group delay
to 100MHz
2.9
linear phase deviation
to 100MHz
0.6
return loss (see discussion of Rx)
to 100MHz
-15
DISTORTION (Max. Flat Compensation)
2nd harmonic distortion
¦
24dBm (10Vpp):
20MHz
-50
¦
50MHz
-36
100MHz
-40
¦
18dBm (5Vpp):
20MHz
-52
¦
50MHz
-45
¦
100MHz
-30
¦
10dBm (2Vpp):
20MHz
-59
¦
50MHz
-52
100MHz
-35
3rd harmonic distortion
¦
24dBm (10Vpp):
20MHz
-41
¦
50MHz
-32
¦
100MHz
-30
¦
18dBm (5Vpp):
20MHz
-48
¦
50MHz
-46
100MHz
-36
¦
10dBm (2Vpp):
20MHz
-62
¦
50MHz
-60
100MHz
-49
2-tone 3rd order
intermod intercept2
20MHz
38
50MHz
35
100MHZ
29
>175
>170
>145
>185
>180
>135
>175
>170
>120
MHz
MHz
MHz
SSBW
FPBW
<0.50
<1.75
<1.00
–
<1.7
<-11
<0.40
<0.75
<0.75
–
<1.2
<-11
<0.50
<1.00
<1.00
–
<1.7
<-11
dB GFPL
dB GFPH
dB GFR
ns
GD
°
LPD
dB
RL
<-38
<-29
<-25
<-42
<-30
<-22
<-48
<-36
<-27
<-34
<-26
<-24
<-40
<-37
<-30
<-54
<-49
<-45
>36
>32
>27
<-40
<-29
<-25
<-44
<-35
<-25
<-52
<-40
<-28
<-34
<-26
<-24
<-44
<-37
<-30
<-57
<-52
<-45
>36
>32
>27
<-38
<-22
<-25
<-42
<-30
<-25
<-48
<-40
<-28
<-30
<-21
<-24
<-44
<-35
<-30
<-57
<-49
<-45
>36
>32
>23
dBc HD2HL
dBc HD2HM
dBc HD2HH
dBc HD2ML
dBc HD2MM
dBc HD2MH
dBc HD2LL
dBc HD2LM
dBc HD2LH
dBc HD3HL
dBc HD3HM
dBc HD3HH
dBc HD3ML
dBc HD3MM
dBc HD3MH
dBc HD3LL
dBc HD3LM
dBc HD3LH
dBm
dBm
dBm
IM3L
IM3M
IM3H
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are
determined from tested parameters.
SPT561
2
10/9/98
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