L7554 AGERE [Agere Systems], L7554 Datasheet - Page 17

• Manufacturer Part Number: L7554
• Description: L7554 Low-Power SLIC
• Manufacturer: AGERE [Agere Systems]

Data Sheet
March 1997
Applications
Characteristic Curves
Figure 13. 7551 Receive Gain and Hybrid Balance
Figure 14. 7551 Transmit Gain and Return Loss vs.
Lucent Technologies Inc.
–10
–20
–30
–40
–50
–10
–20
–30
–40
–50
0
0
100
100
RECEIVE GAIN
vs. Frequency
Frequency
(continued)
TRANSMIT GAIN
1000
RETURN LOSS
1000
FREQUENCY (Hz)
FREQUENCY (Hz)
HYBRID BALANCE
10
10
4
4
12-2828 (C)
12-2829 (C)
10
10
5
5
Figure 15. 7551 Typical V
Figure 16. 7551 Typical V
–10
–20
–30
–40
–50
–60
–70
–80
–10
–20
–30
–40
–50
–60
–70
–80
0
10
0
10
CURRENT
CURRENT
Rejection
BELOW
LIMIT
LIMIT
100
100
CURRENT
LIMIT
SPECIFICATION RANGE
FREQUENCY (Hz)
1000
FREQUENCY (Hz)
1000
SPEC.
L7554 Low-Power SLIC
CC
BAT
Power Supply Rejection
Power Supply
10
10
4
4
BELOW
CURRENT
LIMIT
10
10
5
5
12-2830 (C)
12-2871 (C)
10
10
6
17
6