DATA SHEET
KH231
KH231 Electrical Characteristics
(T
A
= +25°C, A
v
= +2V, V
CC
= ±15V, R
L
= 100Ω, R
f
= 250Ω; unless specified)
PARAMETERS
Ambient Temperature
Ambient Temperature
FREQUENCY DOMAIN RESPONSE
¦
-3dB bandwidth (note 2)
large-signal bandwidth
gain flatness (note 2)
¦
peaking
¦
peaking
¦
rolloff
group delay
linear phase deviation
reverse isolation
non-inverting
inverting
TIME DOMAIN RESPONSE
rise and fall time
settling time to 0.05%
to 0.1%
overshoot
slew rate (overdriven input)
overload recovery
<50ns pulse, 200% overdrive
CONDITIONS
KH231AI
KH231AK/AM/HXC/HXA
V
o
≤2V
pp
V
o
≤10V
pp
V
o
≤2V
pp
0.1 to 50MHz
>50MHz
at 100MHz
to 100MHz
to 100MHz
TYP
+25°C
+25°C
165
95
0.1
0.1
0.4
3.5 ± 0.5
0.5
53
36
2V step
10V step
5V step
2.5V step
5V step
<1% error
120
-55
-59
-153
70
1
10
5.0
50
10
125
50
46
18
400
1.3
5, 37
±12
–
<-47
<-47
<-150
<100
<4.0
<25
<29
<125
<31
<200
>45
>40
<22
>100
<2.5
–
>±11
–
<-47
<-47
<-150
<100
<2.0
<25
<21
<125
<15
<200
>45
>40
<22
>200
<2.5
–
>±11
–
<-47
<-47
<-150
<100
<4.5
<25
<31
<125
< 35
<200
>45
>40
<22
>400
<2.5
–
>±11
ns
dBc
dBc
dBm(1Hz)
µVrms
mV
µV/°C
µA
nA/°C
µA
nA/°C
dB
dB
mA
kΩ
pF
Ω,
nH
V
OR
HD2
HD3
SNF
INV
VIO
DVIO
IBN
DIBN
IBI
DIBI
PSRR
CMRR
ICC
RIN
CIN
RO
VO
2.0
5.0
15
12
5
3.0
MIN & MAX RATINGS
-25°C
-55°C
>145
>80
<0.6
<1.5
<0.6
–
<2.0
>43
>26
<2.4
<7.0
–
<22
<15
>2.5
+25°C
+25°C
>145
>80
<0.3
<0.3
<0.6
–
<2.0
>43
>26
<2.3
<6.5
–
<17
<10
>2.5
+85°C
+125°C
>120
>60
<0.6
<0.8
<1.0
–
<2.0
>43
>26
<2.7
<6.5
–
<22
<15
>1.8
MHz
MHz
dB
dB
dB
ns
°
dB
dB
ns
ns
ns
ns
%
V/ns
SSBW
FPBW
GFPL
GFPH
GFR
GD
LPD
RINI
RIIN
TRS
TRL
TS
TSP
OS
SR
UNITS
SYM
NOISE AND DISTORTION RESPONSE
¦
2nd harmonic distortion
0dBm, 20MHz
¦
3rd harmonic distortion
0dBm, 20MHz
equivalent input noise
noise floor
>5MHz
integrated noise
5MHz to 200MHz
STATIC, DC PERFORMANCE
* input offset voltage
average temperature coefficient
* input bias current
average temperature coefficient
* input bias current
average temperature coefficient
* power supply rejection ratio
common mode rejection ratio
* supply current
MISCELLANEOUS PERFORMANCE
non-inverting input resistance
non-inverting input capacitance
output impedance
output voltage range
non-inverting
inverting
no load
DC
@ 100MHz
no load
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are
determined from tested parameters.
Absolute Maximum Ratings
V
CC
I
o
common mode input voltage, V
o
differential input voltage
thermal resistance
junction temperature
operating temperature
storage temperature
lead temperature (soldering 10s)
note 1:
*
¦
±20V
±100mA
(see V
cm
and V
o
limits plot on page 3)
±3V
(see thermal model)
+175°C
AI: -25°C to +85°C
AK/AM: -55°C to +125°C
-65°C to +150°C
+300°C
Recommended Operating Conditions
V
CC
I
o
common mode input voltage
gain range
note 3:
±5V to ±15V
±75mA
±(|V
CC
| -5)V
±1 to ±5
note 4:
note 2:
AI/AK/AM/HXC/HXA 100% tested at +25°C
AK/AM/HXC/HXA
100% tested at +25°C and sample
tested at -55°C and +125°C
¦
AI
sample tested at +25°C
The output amplitude used in testing is 0.63V
pp
. Performance
is guaranteed for conditions listed.
In the noninverting configuration, care should be taken when
choosing R
i
, the input impedance setting resistor; bias
currents of typically 5µA but as high as 24µA can create an
input signal large enough to cause overload. It is therefore
recommended that R
i
< (V
CC
/A
v
)/24µA.
These ratings protect against damage to the input stage
caused by saturation of either the input or output stages at
lower supply voltages, and against exceeding transistor
collector-emitter breakdown ratings at high supply voltages.
V
out(max)
is calculated by assuming no output saturation.
Saturation is allowed to occur up to this calculated level of
V
out
. V
cm
is defined as the voltage at the non-inverting
input, pin 6.
REV. 1A January 2004
2
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
