Low-voltage high performance mixer FM IF system
Table 7. SA616DK demo board component list
51 pF NPO ceramic
220 pF NPO ceramic
C5, C9, C14, C17, 100 nF 10 % monolithic ceramic
C18, C21, C23, C26
30 pF trim cap
1 nF ceramic
10.0 pF NPO ceramic
15 F tantalum (minimum)
2.2 F 10 % tantalum
390 pF 10 % monolithic ceramic
2.2 F tantalum
ceramic filter Murata SFG455A3 or equivalent
330 H Toko 836AN-0129Z
0.33 H Toko A638AN-0158Z
1.2 H Toko FSLM2520-1R2K
44.545 MHz crystal ICM4712701
not used in application board
8.2 k 5 % 1/4W carbon composition
10 k 5 % 1/4W carbon composition
2.4 k 5 % 1/4W carbon composition
3.3 k 5 % 1/4W carbon composition
11 k 5 % 1/4W carbon composition
 The ceramic filters can be 30 kHz SFG455A3s made by Murata that have 30 kHz IF bandwidth (they come
in blue), or 16 kHz CFU455Ds, also made by Murata (they come in black). All of our specifications and
testing are done with the more wide-band filter.
 R5 can be used to bias the oscillator transistor at a higher current for operation above 45 MHz.
Recommended value is 22 k, but should not be below 10 k.
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 21 June 2010
© NXP B.V. 2010. All rights reserved.
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