ZL40120
Low Power, Current Feedback
Quad Operational Amplifier
Data Sheet
Features
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280MHz small signal bandwidth
1100V/µs slew rate
3.3mA/channel static supply current
60Mhz gain flatness to +/- 0.1dB
14 pin SOIC
Ordering Information
ZL40120/DCA
ZL40120/DCB
(tubes) 14 lead SOIC
(tape and reel) 14 lead SOIC
April 2003
-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.
Applications
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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.
Out_1
1
14 Out_4
13 In_n_4
In_n_1 2
1
In_p_1 3
V+ 4
In_p_2 5
4
12 In_p_4
ZL40120
2
3
11 V-
10 In_p_3
9 In_n_3
8 Out_3
In_n_2 6
Out_2 7
Figure 1 - Functional Block Diagram and Pin Connection
1
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
