
885009
2535 MHz BAW Filter
Data Sheet: Rev E 04-28-15
- 3 of 9 -
Disclaimer: Subject to change without notice
© 2015 TriQuint Semiconductor, Inc. www.triquint.com / www.qorvo.com
RFMD + TriQuint = Qorvo
Temperature Drift Equations:
2
Temperature Drift Terms Defined:
- Transmission power in dB measured at +25 degrees C.
T
- Transmission power in dB measured at +85 degrees C.
!
- Transmission power in dB measured at -40 degrees C.
Temperature Drift - Greater of
vs
Electrical Specifications for Matched Conditions
Test conditions unless otherwise noted:
(2)
Temp= −40 °C to +85 °C
Parameter
Conditions Min Typ
Max Units
Center Frequency - 2535 - MHz
Insertion Loss At center frequency - 1.3 2.75 dB
Maximum Insertion Loss 2500 – 2570 MHz - 2.2 3.75 dB
3.5 dB Bandwidth
(7)
2500 – 2570 MHz 70 92.2 - MHz
Lower 3.5 dB Bandwidth
Upper 3.5 dB Bandwidth
(7)
-
2570
2489
2580
2500
- MHz
Amplitude Variation
(5)
2500 – 2570 MHz - 0.92 1.7 dB p-p
Amplitude Ripple
(6)
2500 – 2570 MHz - 0.41 1.5 dB p-p
2500 – 2570 MHz (any 5 MHz in
passband) - 0.36 0.9 dB p-p
Phase Ripple 2500 – 2570 MHz - 36 60 deg dB
Group Delay Ripple 2500 – 2570 MHz - 14 30 ns p-p
Absolute Group Delay 2500 – 2570 MHz - 0.014 0.02 µs
Temperature Drift
2500 – 2570 MHz - 0.25 0.38 dB
EVM (Any 3.84 MHz Channel) 2502.5 – 2567.5 MHz - 1.2 2.2 %
IIP3 (Tones 5 MHz separated, power >
5 dBm per tone) 44 47 - dBm
Stopband Attenuation
(7)
70 – 120 MHz
300 – 500 MHz
1784 – 1854 MHz
2110 – 2170 MHz
2321 – 2391 MHz
2620 – 2673 MHZ
2673 – 2695 MHZ
25
30
45
34
15
20
30
56
45
54
41
32
41
40
-
-
-
-
-
-
-
dB
Input/Output VSWR 2500 – 2570 MHz - 1.5 2.1 -
Source / Load Impedance
single-ended - 50 - Ω
Notes:
1. All specifications are based on the TriQuint schematic for the main reference design shown on page 4.
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance
over temperature.
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances.
4. Typical values are based on average measurements at room temperature.
5. Describes the total variation over the defined frequency range.
6. This is a defined as the worst difference between a peak and adjacent valley within defined frequency points.
7. Relative to center frequency.
8. Temperature drift specification is defined on page 4 and is guaranteed by design and won’t be measured in production.
9. This is the optimum impedance in order to achieve the performance shown.