B39202-B7740-C810 [EPCOS]
SAW Components Low-Loss Filter for Mobile Communication 1960,0 MHz; 声表面波元件低损耗滤波器移动通信1960,0兆赫
| 型号： | B39202-B7740-C810 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-Loss Filter for Mobile Communication 1960,0 MHz |
| 文件： | 总7页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B7740
SAW Components
B7740
Low-Loss Filter for Mobile Communication
Data Sheet
1960,0 MHz
Chip Sized SAW Package DCS4D
Features
0,1
■ RF filter for mobile telephone
PCS systems, receive path
1
2
■ Low insertion loss, low amplitude ripple
■ Usable passband 60 MHz
■ Suitable for GPRS class 1 to 12
■ Package for Surface Mounted
Technology (SMT)
3
0,7
4
Terminals
■ Gold-plated Ni
2,5
Dimensions in mm, approx. weight 0,012 g
Pin configuration
1
Input
3
2,4
Output
Ground
1
4
3
2
Type
B7740
Ordering code
Marking and Package
according to
Packing
according to
F61074-V8125-Z000
B39202-B7740-C810
C61157-A7-A89
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operating temperature range T
Storage temperature range Tstg
– 10/+ 80
– 40/+ 85
˚C
˚C
V
DC voltage
VDC
3
ESD voltage
VESD
50
V
Input Power at
GSM850, GSM900
GSM1800, GSM1900
tx bands
PIN
PIN
15
12
dBm
dBm
peak power of GSM signal,
duty cycle 4:8
2
June 3, 2002
SAW Components
B7740
Low-Loss Filter for Mobile Communication
Data Sheet
1960,0 MHz
Characteristics
Operating temperature range :
Terminating source impedance:
Terminating load impedance:
T
= 25 ˚C +/-2 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fC
—
1960,0
—
MHz
Center frequency
Maximum insertion attenuation
αmax
1930,0...
1990,0 MHz
—
—
2,8
1,3
3,2
1,7
dB
dB
Amplitude ripple (p-p)
∆α
α
1930,0...
1990,0 MHz
Attenuation
DC ...
1500,0 MHz
1830,0 MHz
1910,0 MHz
2070,0 MHz
2500,0 MHz
3000,0 MHz
4500,0 MHz
5200,0 MHz
6000,0 MHz
28
25
12
12
21
24
28
26
24
31
29
14
14
23
28
35
32
30
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
1500,0..
1830,0..
2010,0...
2070,0...
2500,0...
3000,0...
4500,0...
5200,0...
Input vswr
1930,0...
1990,0 MHz
1990,0 MHz
1910,0 MHz
---
---
12
2,2
2,2
14
2,3
Output vswr
1930,0...
2,3
Tx band suppression
α
1830,0..
—
dB
3
June 3, 2002
SAW Components
B7740
Low-Loss Filter for Mobile Communication
Data Sheet
1960,0 MHz
Characteristics
Operating temperature range :
Terminating source impedance:
Terminating load impedance:
T
= -10 to +80 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fC
—
1960,0
—
MHz
Center frequency
Maximum insertion attenuation
αmax
1930,0...
1990,0 MHz
—
—
2,8
1,3
3,2
1,7
dB
dB
Amplitude ripple (p-p)
∆α
α
1930,0...
1990,0 MHz
Attenuation
DC ...
1500,0 MHz
1830,0 MHz
1910,0 MHz
2070,0 MHz
2500,0 MHz
3000,0 MHz
4500,0 MHz
5200,0 MHz
6000,0 MHz
28
25
10
10
21
24
28
26
24
31
29
13
13
23
28
35
32
30
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
1500,0..
1830,0..
2010,0...
2070,0...
2500,0...
3000,0...
4500,0...
5200,0...
Input vswr
1930,0...
1990,0 MHz
1990,0 MHz
1910,0 MHz
---
---
10
2,2
2,2
13
2,3
Output vswr
1930,0...
2,3
Tx band suppression
α
1830,0..
—
dB
4
June 3, 2002
SAW Components
B7740
Low-Loss Filter for Mobile Communication
Data Sheet
1960,0 MHz
Transfer function
narrow band
wide band
5
June 3, 2002
SAW Components
B7740
Low-Loss Filter for Mobile Communication
Data Sheet
1960,0 MHz
Reflection functions
6
June 3, 2002
SAW Components
B7740
Low-Loss Filter for Mobile Communication
Data Sheet
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 informa-
tion 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 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.
7
June 3, 2002
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