SAW Components
Data Sheet B4232
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
B4232 769,0/860,5 MHz
Ceramic package QCC8E Features Low-loss ‘2 in 1’ RF filter for Trunked Radio Device with two integrated Rx filters Low amplitude ripple Usable passband filter 1: 19,0 MHz Usable passband filter 2: 14,0 MHz No matching network required for operation at 50 Ω s Package for Surface Mounted Technology (SMT)
s s s s s s
1,0 0,75
1 8
0,5
2 3
0,5
0,75
bottom view
7
6
5
1,0 1,0 0,98 side view
Terminals
2,5
s Ni, gold-plated
4
top view
3,0
Dimensions in mm, approx. weight 0,027g Pin configuration 1 7 3 5 2,6 4,8 Input (filter 1) Output (filter 1) Input (filter 2) Output (filter 2) Ground Case ground
Type B4232
Ordering code B39861-B4232-H410
Marking and Package according to C61157-A7-A92
Packing according to F61074-V8174-Z000
Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Source power (cw)
T Tstg VDC V*ESD PS
– 40 / + 85 – 40 / + 85 5 100 15
˚C ˚C V V dBm
Machine Model, 10 pulses source and load impedance 50 Ω
*-acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses
2
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
Characteristics filter 1 Operating temperature range: Terminating source impedance: Terminating load impedance:
B4232 769,0/860,5 MHz
T = 25 ± 2 ˚ C ZS = 50 Ω ZL = 50 Ω
min. Nominal frequency Maximum insertion attenuation 851,0 ... 870,0 Amplitude ripple (p-p) 851,0 ... 870,0 Group delay ripple (p-p) 851,0 ... 870,0 Return loss (Input and Output) 851,0 ... 870,0 Absolute attenuation 0,1 483,0 676,0 741,4 804,0 880,0 898,0 946,0 1040,0 1070,0 1256,0 ... ... ... ... ... 483,0 676,0 724,0 773,0 822,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz ∆τ MHz —
typ. 860,5
max. — MHz
fN
αmax MHz ∆α
—
—
2,1
2,5
dB
—
0,7
1,1
dB
20,0
50,0
ns
MHz αabs
10,0
11,5
—
dB
... 918,0 ... 967,0 ... 1070,0 ... 1256,0 ... 2000,0
57 50 40 30 20 7 20 30 46 43 30
60 60 64 59 42 11 40 59 54 50 40
— — — — — — — — — — —
dB dB dB dB dB dB dB dB dB dB dB
Temperature coefficient of frequency
TCf
—
– 36
—
ppm/K
3
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
Characteristics filter 1 Operating temperature range: Terminating source impedance: Terminating load impedance:
B4232 769,0/860,5 MHz
T = -30 .. +70 ˚C ZS = 50 Ω ZL = 50 Ω
min. Nominal frequency Maximum insertion attenuation 851,0 ... 870,0 Amplitude ripple (p-p) 851,0 ... 870,0 Group delay ripple (p-p) 851,0 ... 870,0 Return loss (Input and Output) 851,0 ... 870,0 Absolute attenuation 0,1 483,0 676,0 741,4 804,0 880,0 898,0 946,0 1040,0 1070,0 1256,0 ... ... ... ... ... 483,0 676,0 724,0 773,0 822,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz ∆τ MHz —
typ. 860,5
max. — MHz
fN
αmax MHz ∆α
—
—
2,4
2,7
dB
—
1,0
1,3
dB
30,0
50,0
ns
MHz αabs
10,0
11,0
—
dB
... 918,0 ... 967,0 ... 1070,0 ... 1256,0 ... 2000,0
57 50 40 30 20 4 20 30 46 43 30
60 60 64 59 42 7 38 59 54 50 40
— — — — — — — — — — —
dB dB dB dB dB dB dB dB dB dB dB
Temperature coefficient of frequency
TCf
—
– 36
—
ppm/K
4
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
B4232 769,0/860,5 MHz
Transfer function filter 1 (narrow band)
Transfer function filter 1 (wide band)
5
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
Characteristics filter 2 Operating temperature range: Terminating source impedance: Terminating load impedance:
B4232 769,0/860,5 MHz
T = 25 ± 2 ˚ C ZS = 50 Ω ZL = 50 Ω
min. Nominal frequency Maximum insertion attenuation 762,0 ... 776,0 Amplitude ripple (p-p) 762,0 ... 776,0 Group delay ripple (p-p) 762,0 ... 776,0 Return loss (Input and Output) 762,0 ... 776,0 Absolute attenuation 0,0 431,0 604,0 690,0 733,0 804,0 847,0 892,7 910,7 995,3 ... 431,0 ... 604,0 ... 690,0 ... 733,0 ... 752,0 ... 847,0 ... 892,7 ... 910,7 ... 995,3 ...1121,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz ∆τ MHz —
typ. 769,0
max. — MHz
fN
αmax MHz ∆α
—
—
1,7
2,4
dB
—
0,4
1,0
dB
22,0
50,0
ns
MHz αabs
12,0
13,0
—
dB
57 50 30 20 9 25 30 50 47 42
60 60 62 56 18 36 54 56 54 52
— — — — — — — — — —
dB dB dB dB dB dB dB dB dB dB
Temperature coefficient of frequency
TCf
—
– 36
—
ppm/K
6
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
Characteristics filter 2 Operating temperature range: Terminating source impedance: Terminating load impedance:
B4232 769,0/860,5 MHz
T = -30 .. +70 ˚C ZS = 50 Ω ZL = 50 Ω
min. Nominal frequency Maximum insertion attenuation 762,0 ... 776,0 Amplitude ripple (p-p) 762,0 ... 776,0 Group delay ripple (p-p) 762,0 ... 776,0 Return loss (Input and Output) 762,0 ... 776,0 Absolute attenuation 0,0 431,0 604,0 690,0 733,0 804,0 847,0 892,7 910,7 995,3 ... 431,0 ... 604,0 ... 690,0 ... 733,0 ... 752,0 ... 847,0 ... 892,7 ... 910,7 ... 995,3 ...1121,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz ∆τ MHz —
typ. 769,0
max. — MHz
fN
αmax MHz ∆α
—
—
1,8
2,6
dB
—
0,5
1,0
dB
30,0
50,0
ns
MHz αabs
12,0
13,0
—
dB
57 50 30 20 9 25 30 50 47 42
60 60 62 56 16 34 54 56 54 52
— — — — — — — — — —
dB dB dB dB dB dB dB dB dB dB
Temperature coefficient of frequency
TCf
—
– 36
—
ppm/K
7
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
B4232 769,0/860,5 MHz
Transfer function filter 2 (narrow band)
Transfer function filter 2 (wide band)
8
Nov 3, 2004
SAW Components Low-Loss ’2 in 1’ Filter for Mobile Communication Data Sheet
B4232 769,0/860,5 MHz
Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC PD P.O. Box 80 17 09, D-81617 München © EPCOS AG 2004. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. 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 Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.
9
Nov 3, 2004