LP38A Datasheet, PDF (3/7 Pages) EPCOS – Low-Loss Filter for Multimedia Applications

SAW Components
LP38A
Low-Loss Filter for Multimedia Applications
782.0 MHz
Preliminary Data
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = –10 ˚C to +75 ˚C
Z_S = 50 Ω and matching network
Z_L = 50 Ω and matching network
Nominal frequency
LP38A¹⁾
min.
typ.
max.
@ 25 ˚C
f_N
—
782.0
—
MHz
Maximum insertion attenuation
α_max
702.00 ... 862.00 MHz
—
1.5
2.0 dB
Attenuation
0.00 ...
174.00 ...
880.00 ...
α
108.00 MHz
230.00 MHz
915.00 MHz
40.0
60.0
—
dB
30.0
40.0
—
dB
25.0
28.0
—
dB
Group delay ripple (p-p)
∆τ
702.00 ... 862.00 MHz
—
13
—
ns
1) _{Values in columns min, typ and max indicate the development status of the current version.}
Matching network (element values depend on PCB layout)
L_p1 = 6.2 nH
L_p1
L_p2
L_p2 = 6.2 nH
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
ESD voltage
Source power
T_stg
V_DC
V_ESD1)
880,0 ... 915,0 MHz
P_S
–30/+85 ˚C
–40/+85 ˚C
3V
200 V
24 dBm
Machine Model, 10 pulses
source impedance 50 Ω
(duty cycle 1:8)
1) _{according to JESD22-A115A (Machine Model), 10 negative and 10 positive pulses}
Please read cautions and warnings and
important notes at the end of this document.
3 Nov 24, 2005