CND2050

CND2050 0.5-11.5 GHz Divide by 4 Static Prescaler GaAs Monolithic Microwave IC Description The CND2050 is a low power consumption and very high speed divider by 4 manufactured with a 0.6µm GaAs self aligned implanted MESFET process. The design is full differential input/output that allows direct drive into 50Ω load. The CND2050 is available in SOIC8 package form . UMS CND2050 Main Features Very broad operating frequency range Low power dissipation: 250mW Single supply operation:+ 5V or –5V High input sensitivity: -10dBm@10 GHz at 25°C Low phase noise: -139dBc/Hz at 1KHz SOIC8 plastic package Main Characteristics at Tamb= +25°C Symbol Vdd Vss Pdiss Fmin Fmax Parameter Bias supply (with Vss = 0) Bias supply (with Vdd = 0) Power dissipation Minimum input frequency Maximum input frequency (Vdd=5V) 10 12 Min 3.3 -6 90 Typ 5 -5 250 Max 6 -3.3 350 0.5 Unit V V mW GHz GHz ESD Protections: Electrostatic discharge sensitive device. Observe handling precautions! Ref. : DSCND20500257 -13-Sep.-00 1/9 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CND2050 Electrical Characteristics (1) 0.5-10GHz frequency divider by 4 Guaranteed electrical specifications at +25°C Tested under configuration described in Fig.1 and Fig.2 Vdd = 5V , Vss = 0 ; Pin = 0 dBm ; Zo = 50 Ω Symbol Fmin Parameter Minimum input frequency (Differential or single input) Fmax Maximum input frequency differential input single input Pout Minimum output power (Differential or single input) -5 -2 dBm 10 9 12 11 GHz GHz 0.5 GHz Min Typ Max Unit Guaranteed electrical specifications at +25°C Tested under configuration described in Fig.1 Differential inputs ; Vss = 0 ; Pin = 0 dBm ; Zo = 50 Ω Symbol Fmin Parameter Minimum input frequency Vdd = 3.3 to 5 V Fmax Maximum input frequency Vdd = 5V Vdd = 3.3V Pout Minimum output power Vdd = 5V Vdd =3.3V -5 -10 -2 -7 dBm dBm 10 9 12 11 GHz GHz 0.5 GHz Min Typ Max Unit Ref. : DSCND20500257 -13-Sep.-00 2/9 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 0.5-11.5 GHz Divide by 4 prescaler Electrical Characteristics (2) CND2050 Guaranteed electrical specifications over the temperature range of -40°C to +85°C Tested under configuration described in Fig.1 Differential inputs ; Vss = 0 ; Pin = 0 dBm ; Zo = 50 Ω Symbol Fmin Parameter Minimum input frequency Vdd = 3.3 to 5 V Fmax Maximum input frequency Vdd = 5V Vdd = 3.3V Pout Minimum output power Vdd = 5V Vdd =3.3V -6 -11 -3 -8 dBm dBm 9 8 11 10 GHz GHz 0.5 GHz Min Typ Max Unit Guaranteed electrical specifications over the temperature range of -40°C to +85°C Single or differential inputs ; Vss = 0 ; Zo = 50 Ω Symbol Pin max Parameter Maximum operational input power Vdd = 3.3 to 5 V Idd Supply current Vdd= 5V Vdd=3.3V Hr Harmonic rejection (ouput signal) 35 20 10 45 25 70 40 mA mA dBc 10 dBm Min Typ Max Unit Ref. : DSCND20500257 -13-Sep.-00 3/9 Specifications subject to change without notice Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CND2050 0.5-11.5 GHz Divide by 4 prescaler Absolute Maximum Ratings (1) Tamb= 25°C Symbol Vdd Pin Top Tstg Drain voltage Maximum input power (2) Operating temperature range Storage temperature range Parameter Values 7 15 -40 to +85 -65 to +175 Units V dBm °C °C (1) Operation of this device above anyone of these parameters may cause permanent damage (2) Duration