Document
www.DataSheet4U.com
SAW Components
Data Sheet B7709
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
B7709 1960,0 MHz
Chip Sized SAW Package DCS6I
Features
s Low-loss RF filter for mobile telephone s s s s s s
0,1 1 2 3
PCS systems, receive path High selectivity Low amplitude ripple Usable passband 60 MHz Unbalanced to balanced operation No external matching required Package for Surface Mounted Technology (SMT)
0,1
bottom view
6
5
4 0,5
0,8
2,5
0,5
side view
Terminals
2,0
s Gold-plated Ni
top view
Dimensions in mm, approx. weight 0,014 g Pin configuration 2 4, 6 1, 3, 5 Input Balanced output To be grounded
Type B7709
Ordering code B39202-B7709-C610
Marking and Package according to C61157-A7-A76
Packing according to F61074-V8112-Z000
Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power max. 880 ... 915 MHz 1710 ... 1785 MHz 1850 ... 1910 MHz elsewhere
T Tstg VDC VESD PIN
– 30 / + 85 – 40 / + 85 5 50 13 13 13 0 2
˚C ˚C V V dBm dBm dBm dBm source and load impedance 50 Ω peak power of GSM signal, duty cycle 2 : 8 continuous wave
Nov 07, 2002
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance:
B7709 1960,0 MHz
T = +25 +- 2˚C ZS = 50 Ω (unbalanced) ZL = 50 Ω (balanced)
min. typ. 1960,0 max. — MHz
Center frequency Maximum insertion attenuation 1930,0 ... 1990,0 Amplitude ripple (p-p) 1930,0 ... 1990,0 Input VSWR 1930,0 ... 1990,0 Output VSWR 1930,0 ... 1990,0 MHz MHz
fC
αmax MHz ∆α MHz
—
—
3,5
3,9
dB
—
1,1
1,5
dB
—
2,0
2,2
—
2,0
2,2
Differential to common mode suppression Ssc12 1930,0 ... 1990,0 MHz 855,0 ... 995,0 MHz 1710,0 ... 1990,0 MHz 3420,0 ... 3980,0 MHz Attenuation 0,0 1600,0 1830,0 2010,0 2070,0 3500,0 4000,0 ... 1600,0 ... 1830,0 ... 1910,0 ... 2070,0 ... 3500,0 ... 4000,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz α
— — — —
18 29 18 29
— — — —
dB dB dB dB
35 23 12 12 23 20 15
38 28 15 20 25 22 16
— — — — — — —
dB dB dB dB dB dB dB
3
Nov 07, 2002
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance:
B7709 1960,0 MHz
T = -10 to +80˚C ZS = 50 Ω (unbalanced) ZL = 50 Ω (balanced)
min. typ. 1960,0 max. — MHz
Center frequency Maximum insertion attenuation 1930,0 ... 1990,0 Amplitude ripple (p-p) 1930,0 ... 1990,0 Input VSWR 1930,0 ... 1990,0 Output VSWR 1930,0 ... 1990,0 MHz MHz
fC
αmax MHz ∆α MHz
—
—
3,7
4,4
dB
—
1,3
2,0
dB
—
2,1
2,3
—
2,1
2,3
Differential to common mode suppression Ssc12 1930,0 ... 1990,0 MHz 855,0 ... 995,0 MHz 1710,0 ... 1990,0 MHz 3420,0 ... 3980,0 MHz Attenuation 0,0 1600,0 1830,0 2010,0 2070,0 3500,0 4000,0 ... 1600,0 ... 1830,0 ... 1910,0 ... 2070,0 ... 3500,0 ... 4000,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz α
— — — —
18 29 18 29
— — — —
dB dB dB dB
35 23 8 9 23 20 15
38 28 13 15 25 22 16
— — — — — — —
dB dB dB dB dB dB dB
4
Nov 07, 2002
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance:
B7709 1960,0 MHz
T = -30 to +85˚C ZS = 50 Ω (unbalanced) ZL = 50 Ω (balanced)
min. typ. 1960,0 max. — MHz
Center frequency Maximum insertion attenuation 1930,0 ... 1990,0 Amplitude ripple (p-p) 1930,0 ... 1990,0 Input VSWR 1930,0 ... 1990,0 Output VSWR 1930,0 ... 1990,0 MHz MHz
fC
αmax MHz ∆α MHz
—
—
3,8
4,6
dB
—
1,3
2,2
dB
—
2,1
2,3
—
2,1
2,3
Differential to common mode suppression Ssc12 1930,0 ... 1990,0 MHz 855,0 ... 995,0 MHz 1710,0 ... 1990,0 MHz 3420,0 ... 3980,0 MHz Attenuation 0,0 1600,0 1830,0 2010,0 2070,0 3500,0 4000,0 ... 1600,0 ... 1830,0 ... 1910,0 ... 2070,0 ... 3500,0 ... 4000,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz α
— — — —
18 29 18 29
— — — —
dB dB dB dB
35 23 7 7 23 20 15
38 28 12 14 25 22 16
— — — — — — —
dB dB dB dB dB dB dB
5
Nov 07, 2002
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Transfer function
B7709 1960,0 MHz
Transfer function (wide band)
6
Nov 07, 2002
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
B7709 1960,0 MHz
Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY © EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Off.