Products Introduction
The High-linearity Mixer with Integrated LO is an RF front-end component that integrates a high-linearity RF mixer and a local oscillator on the same chip. It is designed to provide low-distortion, low-noise, and stable frequency conversion performance for wireless communication, radar, and millimeter-wave devices.
Products Specification
|
|
BR9133EA |
|
Frequency |
1.0GHz~3.5GHz |
|
Conversion loss |
7.5dB |
|
IP1dB |
18dBm |
|
IIP3 |
26dBm |
|
Supply current |
5V Single Power Supply;36mA |
|
LO Power |
0dBm |
|
Package |
eMSOP8 |
Products Parameter
|
Parameter |
Test Conditions |
Typ. |
Units |
|||||||||
|
LO Power(dBm) |
RF Power(dBm) |
IF Frequency (MHz) |
High/Low LO Frequency |
RF Frequency (MHz) |
||||||||
|
1000 |
1200 |
1600 |
2000 |
2400 |
2800 |
3200 |
||||||
|
Conversion loss |
-2 |
0 |
50 |
low |
7.91 |
7.58 |
7.27 |
7.29 |
7.62 |
7.77 |
9.88 |
dB |
|
0 |
8.34 |
7.71 |
7.51 |
7.45 |
7.55 |
7.38 |
8.20 |
|||||
|
2 |
8.95 |
8.06 |
8.12 |
7.94 |
7.65 |
7.29 |
7.48 |
|||||
|
4 |
9.63 |
8.60 |
9.35 |
8.59 |
7.97 |
7.43 |
7.35 |
|||||
|
-2 |
0 |
200 |
low |
8.74 |
7.82 |
7.48 |
7.46 |
7.47 |
7.93 |
8.23 |
||
|
0 |
8.51 |
7.99 |
7.79 |
7.75 |
7.65 |
7.65 |
7.39 |
|||||
|
2 |
8.78 |
8.42 |
8.32 |
8.36 |
8.00 |
7.53 |
7.16 |
|||||
|
4 |
9.16 |
9.02 |
9.21 |
9.15 |
8.58 |
7.72 |
7.28 |
|||||
|
-2 |
0 |
300 |
low |
10.8 |
7.91 |
7.51 |
7.51 |
7.45 |
7.92 |
9.19 |
||
|
0 |
8.68 |
8.21 |
7.79 |
7.85 |
7.72 |
7.72 |
8.53 |
|||||
|
2 |
8.92 |
8.75 |
8.24 |
8.63 |
8.15 |
7.68 |
8.28 |
|||||
|
4 |
10.1 |
9.14 |
8.88 |
9.51 |
8.71 |
7.87 |
8.35 |
|||||
|
LO to RF isolation |
0 |
0 |
200 |
low |
16.0 |
16.1 |
22.8 |
22.5 |
14.7 |
14.4 |
14.8 |
dB |
|
LO to IF isolation |
0 |
0 |
200 |
low |
10.5 |
9.4 |
9.9 |
12.0 |
15.9 |
21.9 |
17.9 |
|
|
RF to IF isolation |
0 |
0 |
200 |
low |
7.6 |
8.0 |
10.3 |
12.6 |
14.6 |
17.3 |
18.7 |
|
|
Input P1dB |
-2 |
0 |
200 |
low |
20.0 |
18.0 |
18.0 |
19.0 |
18.5 |
19.5 |
20.0 |
dBm |
|
0 |
17.5 |
17.5 |
18.0 |
18.5 |
18.5 |
18.5 |
17.5 |
|||||
|
2 |
16.5 |
17.5 |
18.0 |
17.0 |
17.0 |
17.0 |
16.5 |
|||||
|
4 |
17.0 |
17.5 |
17.0 |
15.0 |
15.5 |
15.5 |
17.0 |
|||||
|
Input IP2 |
-2 |
0 |
200 |
low |
35.1 |
37.5 |
35.5 |
36.2 |
37.2 |
37.6 |
47.8 |
dBm |
|
0 |
33.1 |
38.0 |
37.6 |
37.1 |
38.3 |
39.9 |
31.3 |
|||||
|
2 |
35.7 |
39.3 |
40.1 |
39.0 |
38.8 |
37.0 |
34.0 |
|||||
|
4 |
42.2 |
41.8 |
43.9 |
36.5 |
38.4 |
36.7 |
37.1 |
|||||
|
Input IP3 |
-2 |
0 |
200 |
low |
21.7 |
23.9 |
29.6 |
29.0 |
26.9 |
25.8 |
19.4 |
dBm |
|
0 |
21.1 |
29.6 |
29.7 |
28.9 |
28.9 |
27.1 |
22.4 |
|||||
|
2 |
23.1 |
29.4 |
28.1 |
27.0 |
29.1 |
31.5 |
26.2 |
|||||
|
4 |
26.9 |
26.6 |
25.8 |
24.6 |
26.4 |
26.9 |
24.9 |
|||||
|
RF return loss |
0 |
0 |
200 |
low |
-10.9 |
-13.3 |
-12.6 |
-11.8 |
-14.0 |
-13.5 |
-12.5 |
dB |
|
Parameter |
Test Conditions |
Typ. |
Units |
||||||
|
LO power (dBm) |
LO frequency(MHz) |
IF frequency (MHz) |
High/Low LO frequency |
IF Frequency |
MHz |
||||
|
10 |
100 |
200 |
400 |
||||||
|
IF return loss |
0 |
1550 |
- |
low |
-12.5 |
-13.4 |
-15.2 |
-14.7 |
dB |
|
0 |
1850 |
- |
low |
-14.9 |
-15.9 |
-17.3 |
-13.8 |
||
|
0 |
2050 |
- |
low |
-18.6 |
-20.0 |
-19.2 |
-12.3 |
||
|
Parameter |
Test Conditions |
Typ. |
Units |
||||||
|
LO Power(dBm) |
RF Power(dBm) |
LO Frequency (MHz) |
High/Low LO frequency |
IF Frequency |
MHz |
||||
|
10 |
200 |
300 |
500 |
||||||
|
Conversion loss (IF bandwidth) |
0 |
0 |
1800 |
low |
7.69 |
7.88 |
7.76 |
8.69 |
dB |
|
0 |
0 |
3000 |
high |
7.68 |
7.67 |
7.94 |
9.34 |
||
Advantages
Built-in Low-Noise LO
Integrated PLL + low-noise oscillator ensures stable LO output, eliminating the need for an additional matching network and reducing system complexity.
Low-Noise Conversion
Low-noise active topology + optimized bias and matching networks effectively reduce the noise figure.
Wideband Coverage
Wideband matching and high-frequency technology support multiple RF/IF bands, enabling multi-purpose use.
High Integration
The mixer and LO are integrated on the same chip, significantly reducing external components and decreasing PCB area by 30–50%, resulting in more stable performance.
Products Application
Packaging and Shipping
Packaging Method: Layered packaging using anti-static vacuum bags + shock-absorbing foam + thickened cardboard boxes.
Shipping Method: Supports international express shipping such as DHL/FedEx/UPS or bulk shipping via sea freight on pallets.
FAQ
Q: Can you customize according to customer frequency range or LO power requirements?
A: Yes. We support customization of RF/IF bands, LO output power, interface packaging, etc.
Q: What is the MOQ for wholesale orders? What is the price?
A: Standard MOQ is 500–1000 pcs (can be adjusted according to different models). Large volume orders enjoy tiered pricing discounts.
Q: What is the typical lead time? Is there stock available?
A: Typical lead time is 2–4 weeks. Some mainstream models are kept in stock and can be shipped immediately.
Q: How is quality control conducted before shipment?
A: Each batch of products undergoes 100% functional testing (RF/IF conversion test, LO output test, linearity test).
Q: Do you provide technical support?
A: We provide application engineer support, including schematic design, matching network suggestions, parameter debugging guidance, etc.
Q: How are product warranties and long-term supply arranged?
A: The standard warranty is 12 months, and the long-term supply capacity can reach 5–10 years. Buffer stock solutions can also be provided for large customers.
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