TDK CF Series CF61A700 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

(1/2)
Conformity to RoHS Directive
Dielectric Chip Band Pass Filters
For W-CDMA 2GHz
CF Series CF61A7001
FEATURES
 Compact and high performance 3-pole filter.
 High relieability(Ceramic block filter).
SMD type.
SHAPES AND DIMENSIONS
5.40±0.20
1.50 1.50
1.10 1.10 1.70max.
(Bottom view) (Side view)
Tolerance: ±0.20
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
LAND RESIST
2.90 2.90
2.90 2.90
1.70 1.70
1.60 1.60
1.10 1.10 1.10 1.10
1.50 1.50
8-ø0.40
Tolerance: ±0.20
0.30 0.30 Tolerance: ±0.20

ملخص المحتوى في الصفحة رقم 2

(2/2) ELECTRICAL CHARACTERISTICS Center frequency 2140MHz Band width 60MHz Insertion loss [2110 to 2170MHz] 2.30dB max. Ripple [2110 to 2170MHz] 0.80dB max. Return loss [2110 to 2170MHz] 10dB min. [187 to 193MHz] 60dB min. [377 to 383MHz] 60dB min. [1730 to 1790MHz] 45dB min. [1920 to 1980MHz] 50dB min. [2015 to 2025MHz] 20dB min. [2025 to 2050MHz] 12dB min. [2050 to 2075MHz] 2dB min. [2230 to 2255MHz] 7dB min. Attenuation [2300 to 2360MHz] 20dB min. [2400 to 2485MHz] 30dB min. [2490 to 2550MHz]