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ZL40123 Schematic ( PDF Datasheet ) - Zarlink Semiconductor

Teilenummer ZL40123
Beschreibung Current Feedback Dual Operational Amplifier
Hersteller Zarlink Semiconductor
Logo Zarlink Semiconductor Logo 




Gesamt 17 Seiten
ZL40123 Datasheet, Funktion
www.DataSheet4U.com
ZL40123
High Speed, Current Feedback
Dual Operational Amplifier
Data Sheet
Features
• 450 MHz small signal bandwidth
• 1500V/µs slew rate
• 5.2 mA/channel static supply current
• 65 mA output current
• 120 MHz gain flatness to +/- 0.1 dB
• 8 pin SOIC
Applications
• Video switchers/routers
• Video line drivers
• Twisted pair driver/receiver
• Active filters
Description
The ZL40123 is a high speed, dual, current feedback
operational amplifier offering high performance at a
low cost. The device has a very high output current
drive capability of 65 mA while requiring only 5.2 mA of
static supply current. This feature makes the ZL40123
March 2006
Ordering Information
ZL40123/DCA
ZL40123/DCB
ZL40123DCE1
ZL40123DCF1
8 Pin SOIC
8 Pin SOIC
8 Pin SOIC*
8 Pin SOIC*
Tubes
Tape & Reel
Tubes, Bake & Drypack
Trays, Bake & Drypack
*Pb Free Matte Tin
-40°C to +85°C
the ideal choice where a high density of high speed
devices is required.
The flat gain response to 120 MHz, 450 MHz small
signal bandwidth and 1500V/µs slew rate make the
device an excellent solution for video applications such
as driving video signals down significant cable lengths.
Other applications which may take advantage of the
ZL40123 superior dynamic performance features
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
1
2
ZL40123
8 V+
7 Out_2
6 In_n_2
5 In_p_2
Figure 1 - Functional Block Diagram and Pin Connection
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2006, Zarlink Semiconductor Inc. All Rights Reserved.






ZL40123 Datasheet, Funktion
ZL40123
Data Sheet
Electrical Characteristics - Vcc=±5 V, Tamb=25°C(typ.),Tamb=-40°C to +85°C(min-max), Av=+2V/V,
Rf=510 , Rload=100 unless specified.
Characteristic
Conditions
Frequency Domain Response
-3 dB Bandwidth
Av=+1; Vo < 0.5Vp-p;
Rf=1.5 k
+/- 0.1dB Flatness
Differential Gain (NTSC)
Differential Phase (NTSC)
Time Domain Response
Av=+2; Vo < 0.5Vp-p;
Rf=510
Av=+2; Vo < 5V p-p;
Rf=510
Av=+2; Vo < 0.5Vp-p;
Rf=510
Rload=150
Rload=150
Rise and Fall Time
Vout=0.5 V Step
Vout=5 V Step
Settling Time to 0.1%
Vout=2 V Step
Overshoot
Vout=0.5 V Step
Slew Rate
Vout=5 V Step
Noise and Distortion
2nd Harmonic Distortion
3nd Harmonic Distortion
Vout=2Vp-p, 1 MHz
Vout=2Vp-p, 1 MHz
Equivalent Input Noise
Voltage
>1 MHz
Non-Inverting Current
>1 MHz
Inverting Current
>1 MHz
Static, DC Performance
Input Offset Voltage
Average Drift
Input Bias Current – Non-inverting
Typ.
25°C
Min./
Ma.x
25°C
Min./
Max.
40 to
+85°C
Units
Test
Type1
450 - - MHz C
380 - - MHz C
170 - - MHz C
120 - - MHz C
0.01 -
-
%
C
0.015 - - deg. C
1-
-
ns
C
2.8 -
-
ns
C
6-
-
ns
C
4-
-
%
C
1500
-
-
V/µs
C
-84 -
-
dBc
C
-85 -
-
dBc
C
5.5 -
1.3 -
11 -
- nV Hz C
- pV Hz C
- pA Hz C
2.7 ±6.3 ±7.7
mV
- - 15 µV/deg. C
2.6 ±5.6 ±6
µA
A
C
A
6
Zarlink Semiconductor Inc.

6 Page









ZL40123 pdf, datenblatt
ZL40123
Data Sheet
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
Input Voltage and Current Noise
100
1.0E+08
T
Inverting Input Current Noise
10
Input Voltage Noise
Non-Inverting Input Current
1
1.0E+01
1.0E+02
1.0E+03 1.0E+04 1.0E+05
Frequency (Hz)
1.0E+06
1.0E+07
12
Zarlink Semiconductor Inc.

12 Page





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