EPCOS B39202-B4219-U810 Saw components low-loss dual band filter for mobile communication 881,5 & 1960,0 mhz Datasheet

SAW Components
Preliminary Data Sheet B4219/LF18B
SAW Components
B4219
881,5 & 1960,0 MHz
Low-Loss Dual Band Filter for Mobile Communication
Preliminary Data Sheet
Ceramic package QCC8D
Features
● Low-loss 2-in-1 RF filter for mobile telephone
AMPS and PCS CDMA systems, receive path
Device with two integrated Rx-filters
Usable passband of PCS Rx filter: 60 MHz
Usable passband of AMPS Rx-filter: 25 MHz
No matching network required for operation
at 50 Ω
● Package for Surface Mounted Technology
(SMT)
●
●
●
●
Terminals
● Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
1
7
3
5
2,4,6,8
1
Input PCS filter
Output PCS filter
Input AMPS filter
Output AMPS filter
Case-ground, to be grounded
7
2,4
6,8
5
3
Type
Ordering code
Marking and Package
Packing
B4219
B39202-B4219-U810
according to
C61157-A7-A72
according to
F61074-V8101-Z0000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Input power max.
824...849 MHz
1850...1910 MHz
T
Tstg
VDC
– 30 /+ 85
– 40 /+ 85
3
PIN
13
dBm
source and load impedance 50 Ω
continuous wave
13
dBm
continuous wave
2
˚C
˚C
V
Feb 06, 2002
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
881,5 & 1960,0 MHz
Preliminary Data Sheet
Characteristics of PCS Rx filter
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = -30 to +85 ˚C
ZS = 50 Ω
ZL = 50 Ω
Center frequency
fc
Maximum insertion attenuation
1930,0...1990,0MHz
αmax
Amplitude ripple (p-p)
1930,0...1990,0MHz
∆α
min.
typ.
max.
—
1960,0
—
—
3,7
4,3
dB
—
1,9
2,5
dB
MHz
Input return loss
1930,0...1990,0 MHz
10,0
11,5
—
dB
1930,0...1990,0 MHz
10,0
11,5
—
dB
30,0...1850,0 MHz
2110,0...2400,0 MHz
20,0
20,0
22,0
31,0
—
—
dB
dB
1850,0...1910,0 MHz
13,0
20,0
—
dB
Output return loss
α
Attenuation
Tx band suppression
3
Feb 06, 2002
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
881,5 & 1960,0 MHz
Preliminary Data Sheet
Characteristics of PCS Rx filter
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = -30 to +70 ˚C
ZS = 50 Ω
ZL = 50 Ω
Center frequency
fc
Maximum insertion attenuation
1930,0...1990,0MHz
αmax
Amplitude ripple (p-p)
1930,0...1990,0MHz
∆α
min.
typ.
max.
—
1960,0
—
—
3,7
4,2
dB
—
1,9
2,4
dB
MHz
Input return loss
1930,0...1990,0 MHz
10,0
12,0
—
dB
1930,0...1990,0 MHz
10,0
12,0
—
dB
30,0...1850,0 MHz
2110,0...2400,0 MHz
20,0
20,0
22,0
31,0
—
—
dB
dB
1850,0...1910,0 MHz
15,0
20,0
—
dB
Output return loss
α
Attenuation
Tx band suppression
4
Feb 06, 2002
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
881,5 & 1960,0 MHz
Preliminary Data Sheet
Characteristics of PCS Rx filter
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = 25 ± 2˚C
ZS = 50 Ω
ZL = 50 Ω
Center frequency
fc
Maximum insertion attenuation
1930,0...1990,0MHz
αmax
Amplitude ripple (p-p)
1930,0...1990,0MHz
∆α
min.
typ.
max.
—
1960,0
—
—
3,4
3,7
dB
—
1,6
1,9
dB
MHz
Input return loss
1930,0...1990,0 MHz
10,0
12,5
—
dB
1930,0...1990,0 MHz
10,0
12,5
—
dB
30,0...1850,0 MHz
2110,0...2400,0 MHz
20,0
20,0
22,0
31,0
—
—
dB
dB
1850,0...1910,0 MHz
20,0
22,0
—
dB
Output return loss
α
Attenuation
Tx band suppression
5
Feb 06, 2002
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
Preliminary Data Sheet
Transfer function of the PCS filter (narrow band measurement)
Transfer function of the PCS filter (wide band measurement)
6
Feb 06, 2002
881,5 & 1960,0 MHz
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
Preliminary Data Sheet
Reflection coefficients of the PCS filter (measurement)
7
Feb 06, 2002
881,5 & 1960,0 MHz
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
881,5 & 1960,0 MHz
Preliminary Data Sheet
Characteristics of AMPS Rx filter
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = -30 to +70 ˚C *
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
—
881,5
—
—
2,5
3,0
dB
869,0...894,0MHz
—
0,9
1,4
dB
869,0...894,0 MHz
10,0
12,0
—
dB
869,0...894,0 MHz
10,0
13,0
—
dB
30,0...824,0MHz
1050,0...1080,0MHz
1080,0...2300,0MHz
2300,0...2600,0MHz
35,0
38,0
30,0
25,0
42,0
42,0
31,5
30,0
—
—
—
—
dB
dB
dB
dB
824,0...849,0MHz
35,0
40,0
—
dB
Center frequency
fc
Maximum insertion attenuation
869,0...894,0MHz
αmax
Amplitude ripple (p-p)
∆α
MHz
Input return loss
Output return loss
α
Attenuation
Tx band suppression
* all values also fulfill the temperature range -30 to +85 ˚C
8
Feb 06, 2002
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
881,5 & 1960,0 MHz
Preliminary Data Sheet
Characteristics of AMPS Rx filter
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = 25 ± 2 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
—
881,5
—
—
2,4
2,6
dB
869,0...894,0MHz
—
0,6
1,1
dB
869,0...894,0 MHz
10,0
12,5
—
dB
869,0...894,0 MHz
10,0
13,5
—
dB
30,0...824,0MHz
1050,0...1080,0MHz
1080,0...2300,0MHz
2300,0...2600,0MHz
35,0
38,0
30,0
25,0
42,0
42,0
31,5
30,0
—
—
—
—
dB
dB
dB
dB
824,0...849,0MHz
35,0
40,0
—
dB
Center frequency
fc
Maximum insertion attenuation
869,0...894,0MHz
αmax
Amplitude ripple (p-p)
∆α
MHz
Input return loss
Output return loss
α
Attenuation
Tx band suppression
9
Feb 06, 2002
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
Preliminary Data Sheet
Transfer function of the AMPS filter (narrow band measurement)
Transfer function of the AMPS filter (wide band measurement)
10
Feb 06, 2002
881,5 & 1960,0 MHz
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
Preliminary Data Sheet
Reflection coefficients of the AMPS filter (measurement)
11
Feb 06, 2002
881,5 & 1960,0 MHz
SAW Components
B4219
Low-Loss Dual Band Filter for Mobile Communication
881,5 & 1960,0 MHz
Preliminary Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 2000. 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.
12
Feb 06, 2002
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