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PDF ZL40120 Data sheet ( Hoja de datos )
| Número de pieza | ZL40120 | |
| Descripción | Low Power/ Current Feedback Quad Operational Amplifier | |
| Fabricantes | Zarlink Semiconductor Inc | |
| Logotipo |  |
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ZL40120
Low Power, Current Feedback
Quad Operational Amplifier
Data Sheet
Features
• 280MHz small signal bandwidth
• 1100V/µs slew rate
• 3.3mA/channel static supply current
• 60Mhz gain flatness to +/- 0.1dB
• 14 pin SOIC
Applications
• Video switchers/routers
• Video line drivers
• Twisted pair driver/receiver
• Active filters
• Cable drivers
Description
The ZL40120 is a low power, quad, current feedback
operational amplifier offering high performance at a low
cost. The device provides a very high output current
drive capability of 65mA while requiring only 3.3mA of
static supply current per channel. This feature makes
the ZL40120 the ideal choice where a high density of
high speed devices is required.
April 2003
Ordering Information
ZL40120/DCA (tubes) 14 lead SOIC
ZL40120/DCB (tape and reel) 14 lead SOIC
-40°C to +85°C
The 280MHz Av=+1V/V small signal bandwidth and
1100V/µs slew rate make the device an excellent
solution for component video applications such as
driving RGB signals down significant cable lengths.
Other applications which may take advantage of the
ZL40120 dynamic performance features and matched
amplifiers include low cost high order active filters and
twisted pair driver/receivers.
Out_1 1
In_n_1 2
In_p_1 3
V+ 4
In_p_2 5
In_n_2 6
Out_2 7
14
ZL40120
23
14 Out_4
13 In_n_4
12 In_p_4
11 V-
10 In_p_3
9 In_n_3
8 Out_3
Figure 1 - Functional Block Diagram and Pin Connection
1
1 page  
Data Sheet
ZL40120
Electrical Characteristics - Vcc=±5V, Tamb=25C(typ.),Tamb=-40C to +85C(min-max), Av=+2V/V,
Rf=510Ω, Rload=100Ω unless specified.
Characteristic
Conditions
Frequency Domain Response
-3dB Bandwidth
Av=+1; Vo < 0.5Vp-p;
Rf=1.1kΩ
Av=+2; Vo < 0.5Vp-p;
Rf=510Ω
Av=+2; Vo < 5Vp-p;
Rf=510Ω
+/- 0.1dB Flatness
Av=+2; Vo < 0.5Vp-p;
Rf=510Ω
Differential Gain (NTSC)
Rload=150Ω
Differential Phase (NTSC)
Rload=150Ω
Time Domain Response
Rise and Fall Time
Vout=0.5V Step
Vout=5V Step
Settling Time to 0.1%
Vout=2V Step
Overshoot
Vout=0.5V Step
Slew Rate
Vout=5V Step
Noise and Distortion
2nd Harmonic Distortion
3nd Harmonic Distortion
Vout=2Vp-p, 1MHz
Vout=2Vp-p, 1MHz
Equivalent Input Noise
Voltage
>1MHz
Non-Inverting Current
>1MHz
Inverting Current
>1MHz
Static, DC Performance
Input Offset Voltage
Average Drift
Input Bias Current – Non-inverting
Average Drift
Typ
25C
Min/
Max
25C
Min/
Max
–40 to
+85C
Units
Test
Type1
280 -
230 -
130 -
60 -
0.02
0.06
-
-
-
-
-
-
-
-
MHz
MHz
MHz
MHz
%
deg.
C
C
C
C
C
C
1.4
3.6
6
6
1100
-
-
-
-
-
- ns
- ns
- ns
-%
- V/µs
C
C
C
C
C
-78 -
-88 -
- dBc
- dBc
C
C
6.4 -
1.0 -
9.3 -
- nV Hz
- pV Hz
- pA Hz
C
C
C
1.4 ± 6.0 ± 7.5 mV
- - 15 uV/deg. C
1.3 ±2.6 ±2.8 uA
- - 2.6 nA/deg. C
A
C
A
C
Zarlink Semiconductor Inc.
5
5 Page 
Data Sheet
ZL40120
PSRR +ve
80
T = - 40 degC
70
60
T = + 25 degC
50
T = + 85 degC
40
30
20
10
0
1.0E+03
1.0E+04
1.0E+05
1.0E+06
Frequency (Hz)
1.0E+07
1.0E+08
PSRR -ve
70
60
50 T = + 25 degC
T = + 85 degC
T = - 40 degC
40
30
20
10
0
1.0E+03
1.0E+04
1.0E+05
1.0E+06
Frequency (Hz)
1.0E+07
1.0E+08
T
Zarlink Semiconductor Inc.
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet ZL40120.PDF ] | |
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