MLX71121 Datasheet, PDF (25/28 Pages) Melexis Microelectronic Systems – 300 to 930MHz FSK/FM/ASK Receiver

MLX71121
300 to 930MHz
FSK/FM/ASK Receiver
5.1.1 Test Circuit Component List of Figures 11
Part
C3
C4
C5
C6
C9
CB0
CB1
CB2
CB3
CF1
CF2
CF3
CP1
CP2
CRS
CSL
CX
L1
L2
L3
RCL
XTAL
Note:
Size
0603
0603
0603
0603
0603
0805
0603
0603
0603
0603
Value @
315 MHz
100 pF
4.7 pF
100 pF
100 pF
100 pF
33 nF
330 pF
330 pF
330 pF
Value @ Value @
433.92 MHz 868.3 MHz
100 pF
3.9 pF
100 pF
100 pF
100 pF
33 nF
330 pF
330 pF
330 pF
100 pF
2.2 pF
100 pF
100 pF
100 pF
33 nF
330 pF
330 pF
330 pF
Value @
915 MHz
100 pF
1.5 pF
100 pF
100 pF
100 pF
33 nF
330 pF
330 pF
330 pF
680 pF
680 pF
680 pF
680 pF
0603
0603
0603
330 pF
330 pF
330 pF
330 pF
value according to the data rate
connected to ground if noise filter not used
33 nF
33 nF
33 nF
33 nF
0603
33 nF
33 nF
33 nF
33 nF
0603
1 nF
1 nF
1 nF
1 nF
0603
0603
0603
0603
0603
100 nF
27 pF
56 nH
27 nH
56 nH
100 nF
100 nF
for averaging detection mode only
27 pF
12 pF
27 nH
0Ω
15 nH
3.9 nH
27 nH
0Ω
100 nF
12 pF
0Ω
3.9 nH
0Ω
0603
3.3 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
SMD
5x3.2
17.60000
MHz
24.206667
MHz
24.169444
MHz
±20ppm cal., ±30ppm temp.
25.46667
MHz
NIP – not in place, may be used optionally
Tol.
Description
±5% LNA input filtering capacitor
±5% LNA output tank capacitor
±5% MIX1 positive input matching capacitor
±5% MIX1 negative input matching capacitor
±5% LNA input filtering capacitor
±10% decoupling capacitor
±10% decoupling capacitor
±10% decoupling capacitor
±10% decoupling capacitor
±10%
data low-pass filter capacitor,
for data rate of 4 kbps NRZ
±10%
data low-pass filter capacitor,
for data rate of 4 kbps NRZ
±10%
optional capacitor for noise cancellation
filter
±10%
±10%
±10%
positive PKDET capacitor,
for data rate of 4 kbps NRZ
negative PKDET capacitor,
for data rate of 4 kbps NRZ
RSSI output low pass capacitor,
for data rate of 4 kbps NRZ
±10%
data slicer capacitor,
for data rate of 4 kbps NRZ
±5%
±5%
±5%
±5%
±5%
crystal series capacitor
matching inductor
LNA output tank inductor
matching inductor
optional CLK output resistor,
to clock output signal generated
fundamental-mode crystal from Telcona,
or equivalent part
39010 71121
Rev. 007
Page 25 of 28
Data Sheet
Feb/08