ZL40121 Datasheet, PDF (1/16 Pages) Zarlink Semiconductor Inc – Low Power,Current Feedback Dual Operational Amplifier

ZL40121
Low Power, Current Feedback
Dual 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
• 8 pin SOIC
Applications
• Video switchers/routers
• Video line drivers
• Twisted pair driver/receiver
• Active filters
• Cable drivers
Description
The ZL40121 is a low power, dual, 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 ZL40121 the ideal choice where a
high density of high speed devices is required.
April 2003
Ordering Information
ZL40121/DCA (tubes) 8 lead SOIC
ZL40121/DCB (tape and reel) 8 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
ZL40121 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
1
2
ZL40121
8 V+
7 Out_2
6 In_n_2
5 In_p_2
Figure 1 - Functional Block Diagram and Pin Connection
1