General Description
The MAX3510 is a programmable power amplifier for
use in CATV upstream applicati***. The device outputs
up to 64dBmV (continuous w***e) through a 2:1 (voltage
ratio) transformer. It features variable gain controlled by
a 3-wire digital serial bus. Gain control is ***ailable in
1dB steps. The device operates over a frequency
range of 5MHz to 65MHz.
The MAX3510 offers a tran***it-disable mode, which
places the device in a high-isolation state for use
between bursts in TDMA systems. In this mode the out-
put stage is shut off, minimizing output noise. When
entering and le***ing tran***it-disable mode, transients
are kept to 7mV nominal at full gain. In addition, supply
current is reduced to 25mA.
Two power-down modes are ***ailable. Software-shutdown
mode permits power-down of all analog circuitry while
maintaining the programmed gain setting. Shutdown
mode disables all circuitry and reduces current c***ump-
tion to less than 10PAA
The MAX3510 is ***ailable in a 20-pin QSOP package
for the extended-industrial temperature range (-40°,C t
+85°,C)
Applicati***
Cable Modems Telephony-Over-Cable
CATV Set-Top Boxes CATV Status Monitors
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迪创科技有限公司 DigiTron Technology Limited
地址：香港荃灣青山道264-298***南豐中心1522室
联系人： 王先生 手机：135 5494 6866
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