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CHV2270 PDF даташит

Спецификация CHV2270 изготовлена ​​​​«United Monolithic Semiconductors» и имеет функцию, называемую «GaAs Monolithic Microwave IC».

Детали детали

Номер произв CHV2270
Описание GaAs Monolithic Microwave IC
Производители United Monolithic Semiconductors
логотип United Monolithic Semiconductors логотип 

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CHV2270 Даташит, Описание, Даташиты
CHV2270
RoHS Compliant
Fully Integrated Ku-band HBT VCO
Low cost / High linearity
GaAs Monolithic Microwave IC
Description
The CHV2270 is a multifunction for frequency
generation. It integrates a C-band balanced
voltage controlled oscillator providing a Ku-band
output (2nd harmonic), with different modulation
slopes control and other functions like linearity
improvement device making it suitable for radar
modulations. It also includes a dual rank
prescaler, an adjustable medium power
amplifier and a temperature sensor.
The VCO is fully integrated on HBT process. On
chip base-collector diodes are used as
varactors. All the active devices are internally
self biased to ease bias configuration. This chip
is compatible with automatic equipment for
assembly.
The circuit is manufactured on HBT process
2µm emitter length, via holes through the
substrate and high Q passive elements.
It is available in chip form.
G L IN
+V SET HP
Vmt
Vft
Vct
SET N
6.375GHz
x2
RF_OUT
12.75GHz
÷N
VCO HBT
P res N_ O UT
Vtemp
VCO multifunction block diagram
Main Features
-40°C to +125°C temperature range
Low temperature dependence
Fully integrated VCO architecture
Prescaler by up to F_out/128
Low phase noise
Low cost / high linearity oriented
Adjustable output power
Temperature sensor
Very simple bias configuration
Low DC power consumption
Automatic assembly oriented
SiNx layer protection
Chip size: 1.38 x 2.05 x 0.1mm
Main Characteristics
Tamb = +25°C
Symbol
Parameter
Typical VCO F_out(Vct) tuning (GHz)
12,8
12,75
12,7
12,65
12,6
0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5
Typical free running VCO F_out(Vmt) tuning
Min Typ Max Unit
F_out Specified output frequency range
12.65
12.75 12.85 GHz
PN Phase noise @ F_out and 100kHz offset
-100
-90 dBc/Hz
Pout
Output power (SETHP=open)
1
5 or 14
8
dBm
Pout
Output power (SETHP=+V)
14 dBm
Ref.: DSCHV22709030 -30 Jan 09
1/8 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









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CHV2270 Даташит, Описание, Даташиты
CHV2270
Electrical Characteristics
Full temperature range
Ku-band HBT VCO
Symbol
Parameter (1)
Min Typ Max Unit
F_out
RF_OUT frequency for guaranteed
specifications
12.65
12.75 12.85 GHz
P_out
Output power at RF_OUT port on load
VSWR 1.5:1 (2)
1
5 (2)
8 dBm
VSWR_out RF_OUT port VSWR on 50load
1.5:1 2.5:1
P_out_Lin
P_out linearity over 200MHz within
F_out range
0.75 dBpp
F_tune(T)
Maximum variation of F_out over
temperature
250 500 MHz
Vct_F_tune Coarse tuning total frequency range
0.5
2
GHz
Vft_F_tune
Fine tuning frequency range with
guaranteed specifications
3
MHz
Vmt_F_tune
Medium tuning frequency range with
guaranteed specifications
70 MHz
Vct_V_tune Coarse tuning voltage range
0.1
4.3 V
Vft_V_tune Fine tuning voltage range
2-4
0 – 4.5
V
Vmt_V_tune Medium tuning voltage range
0 – 4.5
V
Vct_I
Coarse tuning port current
0.5 mA
Vft_I
Fine tuning port current
0.5 mA
Vmt_I
Medium tuning port current
1.5 3 mA
Vct_F_slope Coarse tuning frequency slope
200 375 700 MHz/V
Vft_F_slope
Fine tuning frequency slope within
Vft_F_tune (3)
-10
-5 -2.5 MHz/V
Vft_F_slope(T)
Maximum variation of Vft_F_slope over
Top range [+30°C;+110°C] (3)
0
+/-10 %
Vmt_F_slope
Medium tuning frequency slope within
Vmt_F_tune
-40
-20 -10 MHz/V
Vmt_F_slope(T)
Maximum variation of Vmt_F_slope
over Top range [+30°C;+110°C] (4)
0
-20 %
Vft_Lin
Fine tuning linearity over 200kHz within
Vft_F_tune (3)
-5
<0.05 +5 %
Vmt_Lin1
Medium tuning linearity over 33MHz
within Vmt_F_tune (3)
+/-1 (3)
%
Vmt_Lin2
Medium tuning frequency range with
+/-1% linearity within Vmt_F_tune
33 MHz
Vft_Mod3dB
Fine tuning modulation 3dB cutoff
frequency within Vft_F_tune
@ d(Vct_V)/dt=0
5
MHz
Vmt_Mod3dB
Medium tuning modulation 3dB cutoff
frequency within Vmt_F_tune
@ d(Vct_V)/dt=0
10
20
MHz
P_VSWR
Frequency pulling versus RF_OUT port
load @ VSWR = 2.5:1 (2)
0.25 MHz pp
P_V+
Frequency pushing versus supply
voltage
0
35 70 MHz/V
F_out Phase noise @ 10kHz
PN @ 100kHz
@ 1MHz
-75
-100
-123
-65
-90
-113
dBc/Hz
Amplitude noise (SSB) @ 10kHz
AN @ 100kHz
@ 1MHz
-145
-156
-167
-135
-146
-157
dBc
Hn_Rej
RF_OUT VCO harmonics rejection
10 20
dBc
Ref.: DSCHV22709030 -30 Jan 09
2/8 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









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CHV2270 Даташит, Описание, Даташиты
Ku-band HBT VCO
Pres_Rej
Pres_N
PresN_F
PresN_P
Pres_L
Pres64_PN
Vtemp_V
Vtemp_S
Vtemp_L
+V
+I
Top
Symbol
RF_OUT prescaler spurious rejection
Prescaler rank
Prescaler PRESN ports output
frequency
Output power on PRESN ports
PRESN ports load
Prescaler rank 64 phase noise:
@ 10kHz
@ 100kHz
@ 1MHz
Temperature sensor port voltage
@ +25°C
Temperature sensor port voltage slope
over Top
Temperature sensor port load
Positive supply voltage (Pads (VD1 xor
VD2) and (VA1 xor VA2))
Positive supply current (Pads (VD1 xor
VD2) and (VA1 xor VA2)) (2&5)
Operating temperature range
Parameter (1)
CHV2270
45 65
N=4 or 64
F_out/(2*Pres_N)
-3 0
100
dBc
GHz
dBm
1.15
-117
-142
-165
1.35
-107
-130
-150
1.55
dBc/Hz
V
-1.2
47k
+4.4
-1
+4.5
-0.8 mV/°C
+4.6 V
150 210 mA
-40 25 +125 °C
Min Typ Max Unit
(1) IMPORTANT: Fine and medium tuning port must not be used together.
Fine or medium tuning port specifications are guaranteed when respectively medium or fine
tuning port is high impedance.
(2) In low power mode. See “VCO setting matrix” for 14dBm P_out (+I increase < 80mA in high
power mode).
(3) Pad “GLIN” set to “open”.
(4) Pad “GLIN” set to “GND”.
(5) SET4 set to “GND” and SET64 set to “OPEN” (+I increase < 20mA when N=64).
Ref. : DSCHV22709030 -30 Jan 09
3/8 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










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Номер в каталогеОписаниеПроизводители
CHV2270GaAs Monolithic Microwave ICUnited Monolithic Semiconductors
United Monolithic Semiconductors

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