LG19A
LG19A is SAW Components manufactured by EPCOS.
Features q q q q q
Low-loss IF filter for W-CDMA base station High near-by selectivity Temperature stable Balanced or unbalanced operation possible Ceramic SMD package
7,62 1,0
1 2 3 4 5
1,7
2,3 bottom view
10 9 8 7 6
Terminals q Gold plated
1,6
3,81 side view
6,5 top view
13,3
Dimensions in mm, approx. weight 0,5 g Pin configuration 10 1 5 6 3, 8 2, 4, 7, 9 Input Input ground Output Output ground To be grounded Case ground
Type LG19A
Ordering code
Marking and Package according to
Packing according to
Electrostatic Sensitive Device (ESD)
Maximum ratings Operable temperature range Storage temperature range DC voltage Source power
TA Tstg VDC Ps
- 40 / +85
- 40 / +85 0 0
˚C ˚C V d Bm
Jan 29, 2004
SAW ponents Low-Loss Filter Preliminary Data
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
LG19A 190,0 MHz
TA = -30 ... +85 ˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network min. Nominal frequency Minimum insertion attenuation (including matching network) Passband width αrel ≤ 1 d B αrel ≤ 30 d B Amplitude ripple (p-p) typ. 190,0 12,0 max.
- 15,0 MHz d B f N
αmin
- -
B1,0d B B30d B
∆α
3,84
- 4,2 4,8
- -
MHz MHz f N ± 1,92 MHz
Phase ripple (rms) ∆ϕ
-...
