SP50001 Datasheet, PDF (3/4 Pages) SIPAT Co,Ltd – 500MHz Low-loss SAW Filter 45MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
500MHz Low-loss SAW Filter
45MHz Bandwidth
Part Number: SP50001
Typical Performance
Frequency Respond
Type Performance
-21.3427
-31.3427
-41.3427
-51.3427
3dB CF = 502.3338MHz
1.5dB = 46.4047MHz
3dB = 48.3367MHz
35dB = 60.9436MHz
Insert Loss = -21.3427dB
Passband Ripple = 1.0582dB
Ultimate Rejection = 26.4448dB
Group Delay = 24.4814ns
Phase Linearity = 6.3606deg
Absolute Delay = 656.4707ns
-61.3427
-71.3427
-81.3427
-91.3427
400 420 440 460 480 500 520 540 560 580 600
Frequency(MHz)
Horizontal: 20MHz/Div Vertical: 10dB/Div
Group Delay Variation(f0±20MHz)
Type Performance
720
700
680
660
X: 500
X: 520
Y: 653.8
Y: 648.8
X: 480
Y: 641.5
640
620
600
580
450
460
470
480
490
500
510
520
530
540
550
Frequency(MHz)
Horizontal: 10MHz/Div Vertical: 20ns/Div
Smith Chart S11
+j1.0
+j0.5
+j2.0
Passband Respond
-20.3427
-20.8427
-21.3427
-21.8427
-22.3427
-22.8427
-23.3427
-23.8427
450 460 470 480 490 500 510 520 530 540 550
Horizontal: 10MHz/Div Vertical: 0.5dB/Div
Phase Linearity(f0±20MHz)
Type Performance
15
10
5
X: 500
Y: 1.357
X: 520
Y: 0.8923
0
X: 480
Y: -3.894
-5
-10
-15
-20
450
460
470
480
490
500
510
520
530
540
550
Frequency(MHz)
Horizontal: 10MHz/Div Vertical: 5deg/Div
Smith Chart S22
+j1.0
+j0.5
+j2.0
+j0.2
0.0
-j0.2
+j5.0
∞
-j5.0
+j0.2
0.0
-j0.2
+j5.0
∞
-j5.0
-j0.5
-j2.0
-j1.0
-j0.5
-j2.0
-j1.0
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
SP50001
2007-05-06
1.0
Page 3/4
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]