Oscilent Corporation IF SAW Filter

Part Number	Package	Application	Last Modified
813-SL70.0M-04	13.3 x 6.5 SMD	IF SAW Filter	Jan 01, 2007

TYPE :

Low-Loss 70MHz IF SAW Filter

PART NUMBER :

813-SL70.0M-04

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

PARAMETERS	Minimum	Typical	Maximum	Units
Center Frequency (Fo)	69.8	70.0	70.2	MHz
Insertion Loss at Fo	-	8.5	10.0	dB
Source Impedance (single ended)*	-	50	-	ohm
Load Impedance (single ended)*	-	50	-	ohm
Temperature Coefficient	-	-94	-	ppm/C
Amplitude Ripple within fo +/1.5MHz	-	0.8	1.0	dBp-p
1dB Bandwidth	-	3.68	-	MHz
3dB Bandwidth	-	4.46	-	MHz
40dB Bandwidth	-	7.18	-	MHz
Relative Attenuation:	-
from 10 to 64.5MHz	40	45	-	dB
from 74 to 140MHz	40	43	-	dB
Absolute Delay at Fo	-	1.0	-	us
IN/OUT Return Loss at Fo	-	-	-	dB
Group Delay Variation/ fo +/-1.5MHz	-	180	-	us

*With Matching Network (Ref. Testing Environment Circuit as Shown Below).

Those impedances could be modified with different impedance values and/or structures, if necessary

PACKAGE OUTLINE (mm)

TEST CIRCUIT

TEST FIXTURE AND VALUES/SOURCE AND LOAD IMPEDANCE 50 ohm
INPUT:	L1:220 nH Q>40
OUTPUT:	L2: 100 nH Q>40; C2: 22pF

FREQUENCY RESPONSE

Part No.:

813-SL70.0M-04