mc13135dw Lansdale Semiconductor, Inc., mc13135dw Datasheet - Page 5

• Manufacturer Part Number: mc13135dw
• Description: Fm Communications Receiver; Dual Conversion Narrowband Fm Receiver
• Manufacturer: Lansdale Semiconductor, Inc.

ML13135
Page 5 of 11
2000
1500
1000
– 30
– 50
–10
500
50
30
10
±1.0
10 k
0
0
13
Figure 10. Recovered Audio versus
Figure 8. Op Amp Gain and Phase
R
± 3.0
V CC
100 k
Toko 7MC–8128Z
Deviation for ML13135
Quad Coil
455 kHz
versus Frequency
f DEV , DEVIATION (kHz)
Gain
f, FREQUENCY (Hz)
± 5.0
1.0 M
± 7.0
10 M
R = 68 kΩ
R = 47 kΩ
R = 39 kΩ
Phase
www.lansdale.com
± 9.0
80
120
160
200
240
280
–100
– 40
– 60
– 80
– 20
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
20
–100
±1.0
0
Figure 9. First Mixer Third Order Intermodulation
13
Desired Products
R
– 80
± 3.0
Figure 11. Distortion versus
Toko 7MC–8128Z
V CC
Deviation for ML13135
Quad Coil
455 kHz
(Unmatched Input)
f DEV , DEVIATION (kHz)
– 60
RF INPUT (dBm)
LANSDALE Semiconductor, Inc.
± 5.0
R = 39 kΩ
– 40
± 7.0
3rd Order
Intermod
Products
– 20
R = 68 kΩ
R = 47 kΩ
± 9.0
0
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