datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

1SV294 View Datasheet(PDF) - NXP Semiconductors.

Part Name
Description
View to exact match
1SV294
NXP
NXP Semiconductors. NXP
1SV294 Datasheet PDF : 0 Pages
First Prev
2.1.2 Digital wideband VGAs with high linearity & flexible current settings
NXP digital VGAs BGA7204 & BGA7210
These 6-bit digital VGAs offer high linearity (35 dBm @ 2.2-2.8 GHz) and high output power
(23 dBm @ 2.2-2.8 GHz) across a large bandwidth without external matching. Smart routing with no
connection crosses simplifies design and decreases footprint by 25%. The unique power-save mode
can effectively reduce the current consumption in TDD systems up to 45%. The BGA7210 adds flexible
current distribution across its two amplifiers, depending on the attenuation state, to save current.
Key features
` Internally matched for 50 Ω
- BGA7204 = 0.4 to 2.75 GHz
- BGA7210 = 0.7 to 3.8 GHz
` High maximum power gain
- BGA7204 = 18.5 dB
- BGA7210 = 30 dB
` High output third-order intercept, IP3O
- BGA7204 = 38 dBm
- BGA7210 = 39 dBm
` Attenuation range of 31.5 dB, 0.5 dB step size (6 bit)
` High output power, PL(1dB)
- BGA7204 = 21 dBm
- BGA7210 = 23 dBm
` Fast switching power-save mode (power down pin)
` Digitally controlled current setting from 120 to 195 mA with
an optimum at 185mA (BGA7210 only)
` Simple control interfaces
- BGA7204 SPI and parallel
- BGA7210 SPI
` ESD protection on all pins (HBM 4 kV; CDM 2 kV)
` HVQFN32 (5 x 5 x 0.85 mm)
Key benefits
` Wideband operation supports platforms with multiple
frequency ranges
` Smart lead routing produces simpler design, decreases
footprint by 25%
` Power-save mode can reduce current consumption in
TDD systems up to 45%
` Flexible current setting (BGA7210) saves power
` Monolithic design enables high quality
Applications
` GSM, W-CDMA, WiMAX, LTE base stations
` Wireless point-to-point and repeaters
` Cable modem termination systems
` Temperature-compensation circuits
OM7921 – BGA7210 customer evaluation kit
(also available OM7922 – BGA7204 CEK)
44
NXP Semiconductors RF Manual 16th edition
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]