Low Power,
400MHz High Speed Buffer
CORPORATION
CLM4102 / CLM4302
FEATURES
GENERAL DESCRIPTION
The CLM4102 product family is a low power, wide bandwidth
buffer amplifier. The 4102 family delivers a -3dB bandwidth of
400MHz, 200mA, and 11000V/µs while only drawing 5mA of
supply current. The CLM4102 family operates over a wide
supply voltage range of
±3V
to
±18V.
This product is an excellent choice for coaxial cable drivers,
A/D converter input buffers and fast op-amp current boosters,
in applications for video, test and medical systems and
military designs.
ORDERING INFORMATION
Part
CLM4102M
CLM4102N
CLM4302M
CLM4302N
Package
SOIC 20-Lead
Plastic Dip 8-Lead
SOIC 20-Lead
Plastic Dip 8-Lead
Temperature Range
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-25
o
C to +85
o
C
-25
o
C to +85
o
C
•
Improved Replacement for EL2002
•
Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11000V/µs
•
Wide Bandwidth.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 400MHz
150mA
•
Output Current .
•
Wide Supply Voltage . . . . . . . . . . . . . . . . . . .
±3V
to
±18V
•
Supply Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
•
Short Circuit Product
•
Low Bias Current
Booster
•
Op AmpCable Driver
•
Coaxial
•
A/D Input Buffer
•
Isolation Buffer
APPLICATIONS
CONNECTION DIAGRAMS
PLASTIC SOIC
NC
1
2
3
20
19
18
NC
NC
NC
PLASTIC DIP
+V
+V
INPUT
NC
1
2
3
8
+1
7
6
NC
OUTPUT
NC
NC
INPUT
NC
NC
NC
4
5
+1
6
7
17
16
15
14
OUTPUT
NC
NC
NC
-V
4
5
NC
TOP VIEW
-V
NC
NC
8
9
10
13
12
11
NC
NC
NC
TOP VIEW
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CLM4102 / CLM4302
CORPORATION
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±20V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±Vsupply
Storage Temperature Range . . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature
(Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . 260
o
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . (Note 4)
ESD Tolerance (Note 3). . . . . . . . . . . . . . . . . . . . . . .
±2000V
Thermal Resistance (θ
JA
)
N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
o
C/W
M Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
o
C/W
Thermal Resistance (θ
JC
)
N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
o
C/W
M Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
o
C/W
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . 150
o
C
DC ELECTRICAL CHARACTERISTICS
The following specifications apply for Supply Voltage =
±15V,
V
CM
= 0, R
L
≥
100KΩ and R
S
= 50Ω unless otherwise noted.
Boldface
limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25
o
C.
CLM4102
SYMBOL
CHARACTERISTICS
TYP
Limit
(Note 5)
0.96
0.96
0.90
0.90
0.85
0.85
15
20
8
10
.2
CLM4302
Limit
(Note 5)
0.95
0.95
0.90
0.90
0.85
0.85
30
40
12
.2
mV Max
µA
Max
MΩ
pF
7
7.5
10
100
10
7.5
10
100
Ω
Max
mA Max
±V
Min
mA
R
L
= 100Ω, V
IN
=
±2V
R
L
=
∞
R
L
= 100Ω, V
IN
=
±12V
V
IN
= 12V
V/V Min
UNITS
CONDITIONS
A
V1
Voltage Gain 1
0.99
R
L
=
∞,
V
IN
=
±12V
R
L
= 100Ω, V
IN
=
±10V
R
L
= 100Ω, V
IN
=
±3V,
V
S
=
±5V
R
L
=
∞
R
L
=
∞
R
L
= 100Ω
A
V2
Voltage Gain 2
0.95
A
V3
Voltage Gain 3
0.92
V
OS
Offset Voltage
10
I
B
R
IN
C
IN
R
O
I
S
V
O
I
OUT
Input Bias Current
Input Resistance
Input Capacitance
Output Resistance
Supply Current
Output Swing
Output Current
1
0.5
3.5
3
5
10
200
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CLM4102 / CLM4302
CORPORATION
AC ELECTRICAL CHARACTERISTICS
The following specifications apply for Supply Voltage =
±15V,
V
CM
= 0, R
L
≥
100KΩ and R
S
= 50Ω unless otherwise noted.
Boldface
limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25
o
C.
CLM4102
SYMBOL
CHARACTERISTICS
TYP
Limit (Note 5)
SR
1
SS
BW
P
BW
t
r
, t
f
t
pd
Slew Rate 1
Small Signal Bandwidth
Power Bandwidth
Rise Time
Fall Time
Propagation Delay Time
11000
400
100
1.2
2.0
1.7
1.7
ns
ns
8000
200
Limit (Note 5)
6000
200
MHz
V/µs
V
IN
=
±10V,
R
L
= 100Ω (Note 2)
V
IN
=
±100mV
PP
, R
L
= 100Ω
C
L
≤
10pF
V
IN
=
±4V,
R
L
= 100Ω
C
L
≤
10pF
R
L
= 100Ω, C
L
≤
10pF
V
IN
= 0.5V
R
L
= 100Ω, C
L
≤
10pF
V
IN
= 0.5V
CLM4302
UNITS
CONDITIONS
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not
apply when operating the device beyond its rated operating conditions.
Note 2:
Slew rate is measured with 50Ω source impedance at 25
o
C. Slew rate is measured between V
O
= +5V and -5V.
Note 3:
The test circuit consists of the human body model of 120pF in series with 1500Ω.
Note 4:
The maximum power dissipation is a function of T
J(max),
θ
JA
and T
A
. The maximum allowable power dissipation at any ambient
temperature is P
D
= (T
J(max)
- T
A
)/θ
JA
.
Note 5:
Limits are guaranteed by testing, correlation or periodic characterization.
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CLM4102 / CLM4302
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS
SLEW RATE vs
LOAD CAPACITANCE
10000
PHASE SHIFT (DEGREES)
PHASE SHIFT vs FREQUENCY FOR
VARIOUS CAPACITIVE LOADS
0
C
L
= 0pF
8000
SLEW RATE (V/µs)
-20
+SR
6000
-SR
4000
2000 R
L
= 100Ω
V
S
= ±15V
T
A
= 25˚C
0
1
10
C
L
= 50pF
C
L
= 200pF
-40
-60
R
L
= 100Ω
-80 T
A
= 25˚C
V
O
= 100mV
V
S
= ±15V
-100
1
10
100
1000
100
1000
LOAD CAPACITANCE (PF)
FREQUENCY (MHz)
VOLTAGE GAIN vs FREQUENCY FOR
VARIOUS RESISTIVE LOADS
10
R
L
= 2K
VOLTAGE GAIN (dB)
-3dB BANDWIDTH
vs SUPPLY VOLTAGE
280
T
A
= 25˚C
R
L
= 100Ω
5
-3dB BANDWIDTH (MHz)
270
0
R
L
= 500Ω
-5
C
L
= 2pF
-10 T
A
= 25˚C
V
O
= 100mV
V
S
= ±15V
-15
1
10
R
L
= 100Ω
260
250
240
230
100
1000
0
5
10
15
20
± SUPPLY VOLTAGE (VOLTS)
FREQUENCY (MHz)
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CLM4102 / CLM4302
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS
(continued)
SUPPLY CURRENT
vs SUPPLY VOLTAGE
10
25000
SLEW RATE
vs SUPPLY VOLTAGE
V
S
= ±15V
T
A
= 25˚C
SUPPLY CURRENT (mA)
8
T
A
= 25˚C
SLEW RATE (V/µs)
20000 R = 100Ω
L
15000
6
4
10000
2
5000
0
2
4
6
8
10 12 14 16 18 20
± SUPPLY VOLTAGE (VOLTS)
0
5
10
15
20
± SUPPLY VOLTAGE (VOLTS)
VOLTAGE GAIN vs FREQUENCY FOR
VARIOUS CAPACITIVE LOADS, R
L
= 100Ω
R
L
= 100Ω
T
A
= 25˚C
V
O
= 100mV
V
S
= ±15V
0
C
L
= 50pF
-5
C
L
= 200pF
-10
C
L
= 470pF
-15
1
10
100
1000
FREQUENCY (MHz)
VOLTAGE GAIN (dB)
C
L
= 0pF
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
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