TS616 STMicroelectronics, TS616 Datasheet - Page 28

• Manufacturer Part Number: TS616
• Description: Multi video line driver (6 lines) and ADSL driver
• Manufacturer: STMicroelectronics

Specifications of TS616

• Low Noise: 2.5nV/√Hz
• High Output Current: 420mA
• High Slew Rate: 420V/µs
• -3db Bandwidth: 40MHz @ gain = 12dB on 25

Choosing the feedback circuit
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Choosing the feedback circuit
As described in
optimize the bandwidth with a gain of 12 dB for a 12 V power supply. Nevertheless, due to
production test constraints, the TS616 is tested with the same feedback resistor for 12 V and
5 V power supplies (910 ).
Table 5.
V
CC
±2.5
±6
(V)
Closed-loop gain - feedback components
Figure 67
on page 29, the TS616 requires a 620 feedback resistor to
Gain
+1
+2
+4
+8
+1
+2
+4
+8
-1
-2
-4
-8
-1
-2
-4
-8
R
1.1k
fb
750
680
620
510
680
680
620
510
910
680
910
680
1k
1k
1k
( )
TS616