United Monolithic Semiconductors CND2047-SNF-23, CND2047-DAF-20, CND2047-99F-00 Datasheet
CND2047
10GHz Frequency Divider by 4 Fixed Modulus Prescaler
GaAs Monolithic Microwave IC
Description
The CND2047 is a low power
consumption very high speed divider by 4
GaAs prescaler manufactured with a
0.7µm self aligned implanted MESFET
process.
The design is full differential input/output
that allows direct drive into 50Ω load.
The CND2047 is available in chip form
and in 2 packages form:
* low cost SOIC8 plastic package
* 8 lead Flat Pack ceramic surface mount
package
FTP8 ceramic package
2047
Main Features
¦ Very broad operating frequency range
¦ Low power dissipation: 300mW
¦ Single supply operation: 3V to 5V
¦ High input sensitivity:
-10dBm@8 Ghz at 25°C and
-5dBm@8Ghz at 125°C
¦ Low phase noise: -139dBc/Hz at 1KHz
SOIC8 plastic package
Main Characteristics
Tamb= +25°C
Symbol Parameter Min Typ Max Unit
Vdd Drain voltage 3 5 6 V
Pdiss Power dissipation 120 300 400 mW
Fmax Maximum input frequency FTP8
SOIC8
9
8
10
9
GHz
ESD Protections: Electrostatic discharge sensitive device observe handling precautions!
Ref. : DSCND20470077 -17-Mar-00 1/10 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
CND2047
10GHz Frequency Divider by 4
Electrical Characteristics in FTP8 Ceramic Package and in die form
Guaranteed electrical specifications over the temperature range of
-55°C to +125°C but tested at Tamb=25°C under configuration described in Fig.1
( Vdd=5V ; Differential inputs; Pin=0dBm ; Zo=50 Ω )
Symbol Parameter Min Typ Max Unit
Fmax Maximum input frequency 8.25 8.75 GHz
Idd Supply current 60 75 mA
Typical design information over the temperature range of -55°C to +125°C
( Vdd=5V, Zo=50 Ω )
Symbol Parameter Min Typ Max Unit
Fmax Maximum input frequency
differential input Pin= -5dBm
Pin= 0dBm
one input Pin= -5dBm
Pin= 0dBm
Pout Output power -4 -1.5 dBm
Idd Supply current 60 75 mA
Typical design information over the temperature range of -55°C to +125°C.
( Vdd=3.3V, Zo=50 Ω )
Symbol Parameter Min Typ Max Unit
Fmax Maximum input frequency
differential input Pin= -5dBm
Pin= 0dBm
8
8.25
7.5
8
7.5
8
8.5
8.75
8
8.5
8
8.5
GHz
Ghz
GHz
Ghz
Ghz
Ghz
one input Pin= -5dBm
Pin= 0dBm
Pout Output power -7 -4.5 dBm
Idd Supply current 40 55 mA
Ref. : DSCND20470077 -17-Mar-00 2/10 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
7
7.5
7.5
8
Ghz
Ghz
10GHz Frequency Divider by 4
CND2047
Electrical Characteristics in SOIC8 package
Guaranteed electrical specifications over the temperature range of
-40°C to +85°C but tested at Tamb=25°C under configuration described in Fig.1
( Vdd=5V ; Differential inputs; Pin=0dBm ; Zo=50 Ω )
Symbol Parameter Min Typ Max Unit
Fmax Maximum input frequency 8.5 9 GHz
Idd Supply current 60 75 mA
Typical design information over the temperature range of -40°C to +85°C
( Vdd=5V, Zo=50 Ω )
Symbol Parameter Min Typ Max Unit
Fmax Maximum input frequency
differential input Pin= -5dBm
Pin= 0dBm
one input Pin= -5dBm
Pin= 0dBm
Pout Output power -4 -1.5 dBm
Idd Supply current 60 75 mA
Typical design information over the temperature range of -40°C to +85°C.
( Vdd=3.3V, Zo=50 Ω )
Symbol Parameter Min Typ Max Unit
Fmax Maximum input frequency
differential input Pin= -5dBm
Pin= 0dBm
one input Pin= -5dBm
8
8.5
7.25
7.75
7
7.5
6.5
8.5
9
7.75
8.25
7.5
8
7
GHz
Ghz
Ghz
GHz
Ghz
Ghz
Ghz
Pin= 0dBm
Pout Output power -7 -4.5 dBm
Idd Supply current 40 55 mA
Ref. : DSCND20470077 -17-Mar-00 3/10 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
6.75
7.25
Ghz
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