ACD2203 Datasheet, PDF (5/24 Pages) ANADIGICS, Inc – CATV/TV/Video Downconverter with Dual Synthesizer

Table 4: Electrical Specifications - Downconverter Section
(TA = +25 °C ⁽⁷⁾, VDD = +5 VDC, RFIN = 1087 MHz, IFOUT = 45 MHz)
PARAMETER
MIN TYP MAX UNIT
Conversion Gain ⁽¹⁾
Conversion Gain ⁽²⁾
8
10
14
11
13
17
dB
SSB Noise Figure ^{(2), (3)}
-
4
7
dB
Cross Modulation ^{(2), (4), (6)}
-
-56
-53
dBc
3^rd Order Intermodulation Distortion
(IMD3) ^{(2), (5), (6)}
-
-
-53
dBc
2-Tone 3^rd Order Input Intercept Point
(IIP3) ^{(2), (5), (6)}
+12
-
-
dBm
LO Phase Noise (@ 10 KHz Offset) ^{(1), (2)}
-
-90 -85.5 dBc/Hz
LO Output Power (pin 24) ^{(1), (2)}
-10
-5
-
dBm
Spurious @ IF Output
LO Signals and Harmonics
Beats Within Output Channel
Other Beats from 2 to 200 MHz
Other Spurious
-
-10
-
dBm
-
-48
-
dBc
-
-50
-
dBm
-
-10
-
dBm
IF Supply Current (pin 27 & 28) ^{(1), (2),(6)}
-
50
65
mA
Osc/Phase Splitter Supply Current
(pin 25)
-
30
45
mA
Power Consumption
-
400 550
mW
Notes:
(1) As measured in ANADIGICS test fixture with single-ended RF input.
(2) As measured in ANADIGICS test fixture with differential RF inputs.
(3) SSB noise figure will be approximately 3 dB higher with single-ended RF input.
(4) Two tones: 1085 and 1091 MHz, -20 dBm each, 1091 MHz tone AM-modulated
99% at 15 kHz.
(5) Two tones: 1085 and 1091 MHz, -15 dBm each.
(6) R1 = 10 Ohms.
(7) Case Temperature is 15 °C higher than Ambient Temperature, when Ambient
Temperature is +25 °C, using the PC Board Layout shown in Figures 24-26.
ACD2203
PRELIMINARY DATA SHEET - Rev 1.3
5
12/2003