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| GW SAW Filter GW5329 The GW5329 is a low - loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front -end selectivity in 429.82 MHz receivers. 1.Package Dimension (QCC8C) Pin Pin 11 22 53 6 3, 7 4,8 Sign A B C D Data (unit: mm) 2.08 0.6 1.27 2.54 Connection Connection Terminal1 Ground Input Terminal2 Input Case Ground Ground Output Output To be Grounded Case Ground Sign E F G H Data(unit:mm) 1.2 1.35 5.0 5.0 2.Marking 3. Matching Circuit to 50 GW5329 Color: Black or Blue Cp1 =8.2pF, Ls2 =60nH*, Ls3 =60nH*, Cp4 =8.2pF 4.Typical Filter Response Address:NO.120 Bldg,Jindi Industrial Estate,Futian District,Shenzhen,China. Tel:(86)755-26161582 Fax:(86)755-755-26160182 E-mail:guanwi@guanwi.com GW 5.Performance 5-1.Maximum Rating Input Power Level DC Voltage Storage Temperature SAW Filter GW5329 Rating Value 10 12V -40 to +85 Units dBm VDC 5-2.Electronic Characteristics Characteristic Center Frequency (center frequency between 3dB points) Insertion Loss 3dB Passband at fc -21.4MHz(Image) Rejection at fc -10.7MHz(LO) Ultimate Operating Case Temperature Turnover Temperature Temperature Turnover Frequency Frequency Temperature Coefficient Frequency Aging Absolute Value during the First Year fo FTC |fA| fc 0.032 10 MHz ppm/ 2 Tc To fc IL BW3 40 15 --35 24 39 Min. Typ. 429.82 Max. Units MHz -- 3.5 600 50 30 80 5.0 dB kHz ---+85 54 dB ppm/yr NOTES: 1. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50 ohms test system with VSWR 1.2:1. The test fixture L and C are adjusted for minimum insertion loss at the filter center frequency, fc. Note that insertion loss and bandwidth and passband shape are dependent on the impedance matching component values and quality. 2. The frequency fc is defined as the midpoint between the 3dB frequencies. 3. Where noted specifications apply over the entire specified operating temperature range. 4. The turnover temperature, TO, is the temperature of maximum (or turnover) frequency, fo. The nominal frequency at any case temperature, Tc, may be calculated from: f = fo [1 - FTC (To - Tc)2]. 5. Frequency aging is the change in fc with time and is specified at +65C or less. Aging may exceed the specification for prolonged temperatures above +65C. Typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years. 6. The design, manufacturing process, and specifications of this device are subject to change without notice. 7. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. Address:NO.120 Bldg,Jindi Industrial Estate,Futian District,Shenzhen,China. Tel:(86)755-26161582 Fax:(86)755-755-26160182 E-mail:guanwi@guanwi.com |
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