...1500
1600
1700
1800
1900
2000
Input Frequency (MHz)
LO Frequency (MHz)
Figure 4: Typical Conversion Gain and Noise Figure vs. Supply Voltage (TA = +25 C, fRF = 450 MHz, fIF = 1087.75 MHz)
8.0 6.0
-93.0
Figure 5:...
Description
The ACU2109 is a Monolithic GaAs IC incorporating all upconverter functions of a double conversion CATV, Cable Modem and TV tuner: ... Wideband Tuner Upconverter Data Sheet - Rev 2.4
...0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
Frequency (Mb/s)
Time Domain Voltage (Inner Eye)
Typical Error-Free Area
The graph in Figure 5 shows the typical error-free area of a 223 - 1 Pseudo-Random Bit Stream (PRBS) "eye...
...nt-end receiver for the 1800 to 1900 MHz frequency range, a high-frequency VCO for the 1650 to 1850 MHz range, a low-frequency VCO for the 100 to 140 MHz frequency range and a transmitter with a high-output power amplifier driver stage for ...
Description
Image reject 1800 MHz transceiver for DECT applications
...GCP
1880 11 17
- 15 20
1900 - 23
MHz dB dB
Grip G/T CP1RX DES3
gain ripple as a function of RF frequency
- -20 -40 -26 -
0.2 0 -30 -23 -30
- +10 -20 - -
dB mdB/C mdB/C dBm dBm
gain variation with temperature...
Description
Image rejecting front-end for DECT applications TELECOM, CORDLESS, SUPPORT CIRCUIT, PDSO20
...M 900 MHz, DCS 1800 MHz and PCS 1900 MHz hand-held transceivers. GENERAL DESCRIPTION The UAA3535HL is intended for Global Systems for Mobile communication (GSM), Digital Cellular communication Systems (DCS) and Personal Communication Servic...
Description
Low power GSM/DCS/PCS multi-band transceiver From old datasheet system
... of 4 bands (850 / 900 / 1800 / 1900 MHz) * HVQFN40 package (6 x 6 x 0.85 mm)
Designed for efficiency, flexibility
The receiver uses a Near Zero-IF (NZIF) architecture.The transmitter uses a direct-conversion upmixer architecture that d...