CDA-2990 8 Channel Clock Distribution Accessory with GPSDO (784306-01)

The CDA-2990 helps you synchronize systems that include USRP Software Defined Radio Devices. It accepts both external 10 MHz and pulse-per-second (PPS) input signals and amplifies and distributes the signals to eight output ports. The CDA-2990 is available in a configuration for distributing externally supplied signals. You can also choose the GPS-disciplined oscillator (GPSDO)-enabled option, which integrates a GPS-disciplined oven-controlled crystal oscillator (OCXO) that generates the 10 MHz and PPS signals internally.

Key product

Input
Frequency 10 MHz
Power range 0 dBm to 20 dBm (0.632 Vpk-pk to 6.325 Vpk-pk into 50 Ω)
Coupling AC
Impedance 50 Ω
Voltage, recommended minimum 2.5 V
Voltage, recommended maximum 5 V
Voltage, operating maximum 5.3 V
Voltage, absolute maximum 6.8 V
Voltage, maximum logic level low (VIL) 0.74 V
Voltage, minimum logic level high (VIH) 1.8 V
Compatible logic families TTL, CMOS, LVTTL, LVCMOS
Frequency 10 MHz
Frequency accuracy without GPSDO Dependent on input
Frequency accuracy with GPSDO, unlocked 25 ppb
Power 10 dBm, typical
Voltage 1.4 Vpk-pk
Waveform Square wave
Impedance 50‎ Ω
Coupling ACGPS Disciplined Oscillator (GPSDO)
Voltage 5 V
Power 0.7 W
GPS Frequency L1, C/A 1,574 MHz
GPS Antenna Active or passiveOperating Environment
Operating temperature

23 °C ± 5 °C, room temperature.

Relative humidity range

10% to 90%, noncondensing (tested in accordance with IEC 60068-2-56)

Reviews

There are no reviews yet.

Be the first to review “CDA-2990 8 Channel Clock Distribution Accessory with GPSDO (784306-01)”

CDA-2990 8 Channel Clock Distribution Accessory with GPSDO (784306-01)

Reviews

Related products

Ettus USRP X410 (4 TX And 4 RX, 400MHz BW, 1 MHz To 7.2 GHz SDR, GPSDO) (787272-01)

NI USRP-2954R, 160MHz BW, 10 MHZ to 6 GHz SDR + GPS Clock (783153-01)

NI USB-6363, X Series DAQ (32 AI, 48 DIO, 4 AO) (781443-01)

Your cart