kh561 Fairchild Semiconductor, kh561 Datasheet - Page 2

• Manufacturer Part Number: kh561
• Description: Wideband, Low Distortion Driver Amplifier
• Manufacturer: Fairchild Semiconductor

DATA SHEET
2
KH561 Electrical Characteristics
PARAMETERS
Case Temperature
Case Temperature
FREQUENCY DOMAIN RESPONSE (Max. Flat Compensation)
¦
¦
¦
¦
¦
DISTORTION (Max. Flat Compensation)
¦
¦
¦
¦
¦
¦
¦
¦
¦
¦
¦
¦
¦
¦
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are
determined from tested parameters.
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 KH561 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 (A
+10) is the no load gain. The actual gain to the matching 50Ω load used in these specifications is half of this (+5).
The KH561 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).
-3dB bandwidth
maximally flat compensation
0% overshoot compensation
large signal bandwidth
gain flatness
group delay
linear phase deviation
return loss (see discussion of R
2nd harmonic distortion
3rd harmonic distortion
2-tone 3rd order
intermod intercept
(see Frequency Response vs. Output Power plot)
peaking
peaking
rolloff
24dBm (10V
18dBm (5V
10dBm (2V
24dBm (10V
18dBm (5V
10dBm (2V
pp
pp
pp
pp
pp
pp
):
):
):
):
2
):
):
x
)
CONDITIONS
KH561AI
KH561AK/AM
V
V
V o <10V
V
0.1 -50MHz
>50MHz
at 100MHz
to 100MHz
to 100MHz
to 100MHz
20MHz
50MHz
100MHz
20MHz
50MHz
100MHz
20MHz
50MHz
100MHz
20MHz
50MHz
100MHz
20MHz
50MHz
100MHz
20MHz
50MHz
100MHz
20MHz
50MHz
100MHZ
o
o
o
<2V
<2V
<2V
(A
pp
pp
pp
v
pp
= +10V, V
(+10dBm)
(+10dBm)
(+10dBm)
(+24dBm)
CC
= ±15V, R
+25°C
+25°C
TYP
215
210
150
0.1
2.9
0.6
-15
-50
-36
-40
-52
-45
-30
-59
-52
-35
-41
-32
-30
-48
-46
-36
-62
-60
-49
38
35
29
0
0
L
= 50Ω, R
-25°C
-55°C
<0.50
<1.75
<1.00
>175
>170
>145
<-11
<-38
<-29
<-25
<-42
<-30
<-22
<-48
<-36
<-27
<-34
<-26
<-24
<-40
<-37
<-30
<-54
<-49
<-45
<1.7
>36
>32
>27
–
f
MIN & MAX RATINGS
= 410Ω, R
+25°C
+25°C
<0.40
<0.75
<0.75
>185
>180
>135
<1.2
<-11
<-40
<-29
<-25
<-44
<-35
<-25
<-52
<-40
<-28
<-34
<-26
<-24
<-44
<-37
<-30
<-57
<-52
<-45
>36
>32
>27
g
–
= 40Ω, R
+125°C
+85°C
<0.50
<1.00
<1.00
>175
>170
>120
<1.7
<-11
<-38
<-22
<-25
<-42
<-30
<-25
<-48
<-40
<-28
<-30
<-21
<-24
<-44
<-35
<-30
<-57
<-49
<-45
o
>36
>32
>23
–
= 50Ω; unless specified)
REV. 1A February 2001
UNITS
dBm
dBm
dBm
MHz
MHz
MHz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
dB
dB
ns
°
HD2MM
HD3MM
HD2HM
HD2MH
HD3HM
HD3MH
HD2HH
HD2ML
HD2LM
HD3HH
HD3ML
HD3LM
HD2HL
HD2LH
HD3HL
HD3LH
HD2LL
HD3LL
SSBW
FPBW
GFPH
GFPL
IM3M
IM3H
SYM
IM3L
GFR
LPD
KH561
GD
RL
v
=