參數(shù)資料
型號(hào): MC13156FB
廠商: MOTOROLA INC
元件分類: 無(wú)繩電話/電話
英文描述: WIDEBAND FM IF SYSTEM FOR DIGITAL AND ANALOG APPLICATIONS
中文描述: TELECOM, CORDLESS, RF AND BASEBAND CIRCUIT, PQFP32
封裝: PLASTIC, QFP-32
文件頁(yè)數(shù): 16/20頁(yè)
文件大小: 446K
代理商: MC13156FB
MC13156
16
MOTOROLA RF/IF DEVICE DATA
–100
10
S
RF INPUT SIGNAL (dBm)
VCC = 5.0 Vdc
fdev =
±
75 kHz
fmod = 1.0 kHz
fin = 144.45 MHz
(See Figure 17)
0
–10
–20
–30
–40
–90
–80
–70
–50
–60
–50
–40
–30
–20
–110
S + N
N
é
é
é
é
é
é
é
tr@ 22 k
tf @ 22 k
tr@ 47 k
tf @ 47 k
tr@ 100 k
tf@ 100 k
–120
1.8
R
Figure 22. RSSI Output Voltage
versus Input Signal Level
SIGNAL INPUT LEVEL (dBm)
1.6
1.4
1.2
1.0
0.8
–100
–80
0.4
–60
–40
20
1.4
R
SIGNAL INPUT LEVEL (dBm)
Figure 23. S + N/N versus RF Input Signal Level
1.2
1.0
0.8
0.6
0.4
0.2
–120
–100
–80
–60
–40
–20
0
VCC = 5.0 Vdc
fc = 144.455 MHz
fLO = 133.755 MHz
Low Loss 10.7 MHz
Ceramic Filter
(See Figure 17)
fRF = 45.00 MHz
VCC = 2.0 Vdc
12 dB SINAD @ –109 dBm
(0.8
μ
Vrms)
(See Figure 21)
35
t
r
Figure 24. RSSI Output Voltage
versus Input Signal Level
RF INPUT SIGNAL LEVEL (dBm)
30
25
20
15
10
0
0
0.6
–20
0
5.0
f
t
μ
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
é
Figure 25. RSSI Output Rise and Fall Times
versus RF Input Signal Level
R
–100
10
–100
0
M
RF INPUT POWER (dBm)
RF INPUT SIGNAL LEVEL (dBm)
Figure 26. Signal Levels versus
RF Input Signal Level
Figure 27. 1.0 dB Compression Pt. and Input
Third Order Intercept Pt. versus Input Power
–10
–20
–30
–40
–50
–60
–90
–80
–70
–60
–50
–40
0
–10
–20
–30
–40
–50
–80
–60
–40
IF Output
Limiter Input
–70
P
–30
LO Level = –2.0 dBm
(See Figure 17)
–60
–70
–20
0
1.0 dB Comp. Pt.
= –37 dBm
VCC = 5.0 Vdc
fRF1 = 144.4 MHz
fRF2 = 144.5 MHz
fLO = 133.75 MHz
PLO = –2.0 dBm
(See Figure 17)
IP3 = –25 dBm
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