Datasheet

MC33411A/B
19
MOTOROLA RF/IF DEVICE DATA
–10
–12
–9.0
Tx GAIN SETTING (dB)
MAX Tx OUT
V
OLTAG
E
(d
BV
)
2.0
0
–2.0
–4.0
–6.0
–8.0
–14
–16
–18
–20
1.0 11
Figure 9. Tx Audio Output Voltage
versus Gain Control Setting
5.0
100
f, FREQUENCY (Hz)
Figure 10. Lim In to Tx Out
Gain versus Frequency (Inband)
V
CC
= 3.6 V
T
A
= 25°C
V
in
= –10 dBV
VOLTAGE GAIN (dB)
0
–5.0
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
1000 10000
–100–1.5
0
100
f, FREQUENCY (Hz)
V
OLTAG
E
GAI
N
(d
B
)
Figure 11. Lim In to Tx Out
Gain versus Frequency (Ripple)
f, FREQUENCY (Hz)
Figure 12. Lim In to Tx Out
Gain versus Frequency (Wideband)
V
CC
= 3.6 V
T
A
= 25°C
V
in
= –10 dBV
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
–1.1
–1.2
–1.3
–1.4
1000 10000
V
CC
= 3.6 V
T
A
= 25°C
V
in
= –10 dBV
100 1000 1000000
VOLTAGE GAIN (dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
10000 100000
10
100
180
100
GROUP DELAY (ms)
f, FREQUENCY (Hz)f, FREQUENCY (Hz)
Figure 13. Lim In to Tx Out
Phase versus Frequency
Figure 14. Lim In to Tx Out
Group Delay versus Frequency
V
CC
= 3.6 V
T
A
= 25°C
V
in
= –10 dBV
PHA
SE
(d
egrees
)
135
90
45
0
–45
–90
–135
–180
1000 10000
V
CC
= 3.6 V
T
A
= 25°C
V
in
= –10 dBV
1000 10000
1.0
0.1
0
–3.0 7.0
ALC On, Limiter On/Off
ALC Off, Limiter Off
ALC Off, Limiter On
–7.0 –5.0 –1.0 3.0 5.0 9.0
V
CC
= 3.6 V
T
A
= 25°C
V
in
= –10 dBV
ARCHIVE INFORMATION
ARCHIVE INFORMATION
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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