u2730b-n ATMEL Corporation, u2730b-n Datasheet - Page 12

• Manufacturer Part Number: u2730b-n
• Description: L-band Down-converter For Dab Receivers
• Manufacturer: ATMEL Corporation

Phase-noise
Performance
Figure 5. Phase-noise Performance operating Conditions: f
12
U2730B-N
Center 1.261 568 GHz
RB 100 Hz VB 100 Hz
RL -29.29 dBm
ATTEN 10 dB
10.00 dB/DIV
Measurement conditions:
Values acquired at Pin 19 with HP 70000 spectrum analyzer. RF input (Pin 26) is
blocked with 100 pF to GND.
A low phase-noise signal generator (Marconi 2042) was taken as PLL reference.
REF
= 17.92 MHz, -10 dB, I
Span 50.00 kHz
< -75 dBc/Hz
ST 15.00 sec
PD
= 200 µA
4719A–DAB–05/03