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Electrical Characteristics
Electrical Connections
Characteristic Sym Notes Min Typ Max Units
Center Frequency fC390.0 MHz
1 dB Bandwidth BW116.0 MHz
Maximum Insertion Loss, 383.1 to 396.9 MHz ILMAX 1.4 2.4
dB
Amplitude Ripple, p-p, 383.1 to 396.9 MHz 1.0
Rejection Referenced to Insertion Loss at 390.0 MHz:
DC to 370 MHz 32 35
400 to 490 MHz 32 35
490 to 890 MHz 42 45
890 to 1390 MHz 63 66
1390 to 1790 MHz 55 58
1790 to 2000 MHz 53 56
Source Impedance ZS50 Ω
Balanced Load Impedance ZL150 Ω
Case Style SM3838-8 3.8 x 3.8 mm Nominal Footprint
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 889, YWWS
S tandard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel
Reel Size 13 Inch 3000 Pieces/Reel
Connection Terminals
Single-ended Port 6
Balanced Port 1, 3
Case Ground 4, 5, 7, 8
No Connection 2
• 383.1 to 396.9 MHz Filter
• Optimized for use with the TRC105 Transceiver
• Balanced 150 ohm IC Interfa ce
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating Value Units
Input Power Level +15 dBm
DC V oltage ±5 V
Operating Temperature Range -40 to +85 °C
Storage Temperature Range in Tape and Reel -40 to +85 °C
390 MHz
SAW Filter
RF3606D
1. Unless noted otherwise, all specifications apply o ver the operating temperatur e range with filter s oldered to the specified demons trat ion board with imped ance
match ing to 50 Ω and measured with 50 Ω network analyzer.
2. Unless noted otherwise, all frequenc y specifications are referenced to the nominal center frequency, fc.
3. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external
impedance matching design. See Application Note No. 42 for details.
4. The desi gn, manufact uring process, and specifications of this filter ar e subject to change.
5. US and international patents may apply.
6. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
Pb
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
SM3838-8
Preliminary
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©2010 by RF Monolithics, Inc. RF3606D - 3/3/10
5
6
781
3
2
R F 3 6 0 6 D
50 ohm
Antenna
T R C 1 0 5
3 1
3 2
0 . 0 4 7 µ F
V D D _ P A
R F 3 6 0 6 D - T R C 1 0 5 A p p l i c a t i o n C i r c u i t
4
47 nH
47 nH
F a i r - R i t e
2506031217YO bead
220 nH
68 nH
470 pF
5
6
781
3
2
R F 3 6 0 6 D
50 ohm
R F 3 6 0 6 D 5 0 O h m T u n i n g N e t w o r k
36 nH
450 ohm
36 nH
7 p F
9 p F
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RF3606D Broadband Response, 200 to 2000 MHz
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RF3606D Response, 290 to 490 MHz
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RF3606D Response, 340 to 440 MHz
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RF3606D Passband Response
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RF3606D Input Impedance Plot
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RF3606D Balanced Output Impedance Plot
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Case Dimensions
Dimension mm Inches
Min Nom Max Min Nom Max
A3.6 3.8 4.0 0.142 0.150 0.157
B3.6 3.8 4.0 0.142 0.150 0.157
C0.90 1.00 1.1 0.035 0.040 0.043
D0.80 0.90 1.0 0.031 0.035 0.040
E0.90 1.00 1.10 0.035 0.040 0.043
F0.50 0.60 0.70 0.020 0.024 0.028
G2.39 2.54 2.69 0.090 0.100 0.110
H1.40 1.75 2.05 0.055 0.069 0.080
Materials
Solder Pad
Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µ m Nickel
Lid Plating 2.0 to 3.0 µm Nickel
Body Al2O3 Ceramic
Pb Free
8-Terminal Ceramic Surface-Mount Case
3.8 X 3.8 mm Nominal Footprint
TOP VIEW BOTTOM VIEW
0.066
0.055 TYP.
(1.68)
(1.40)
0.029 TYP.
(O.74)
0.050 TYP.
(1.27)
0.002
(0.05)
0.090
(2.29)
0.033
(0.84)
PCB Footprint
A
1
2
3
B
7
6
5
4
C
H7
6
5
4
E
F
G
1
2
3
88
D
889
YWWS
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Tape and Reel Specifica t ions
“B “
Nominal Size Quantity Per Reel
Inches millimeters
7 178 500
13 330 3000
See Detail " A"
13.0
20.2
2.0
12.0
100 REF.
"B" REF.
COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions
Ao 4.25 mm
Bo 4.25 mm
Ko 1.30 mm
Pitc h 8.0 mm
W12.0 mm
RO.3
(MAX.)
Ko
SECTION A-A
0.3 ± 0.05
SECTION B-B
Bo
2.0 4.0
Ao Pitch
BB
AR0.5
(MAX.)
A
5.5
12.0
1.75
1.5
1.50
PIN #1
USER DIRECTION OF FEED
