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PDF CV210-1A Data sheet ( Hoja de datos )
| Número de pieza | CV210-1A | |
| Descripción | Cellular-band Dual-Branch Downconverter | |
| Fabricantes | WJ Communication | |
| Logotipo |  |
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CV210-1A
Cellular-band Dual-Branch Downconverter
The Communications Edge TM
Product Information
Product Features
• High dynamic range downconverter
with integrated LO and IF amplifiers
• Dual channels for diversity
• +30 dBm Input IP3
• +11.5 dBm Input P1dB
• RF: 800 – 915 MHz
• IF: 65 – 120 MHz
• Single supply operation (+5 V)
• Pb-free 6mm 28-pin QFN package
• Low-side LO configuration
• Common footprint with other
PCS/UMTS/cellular versions
Specifications (1)
Product Description
Functional Diagram
The CV210-1A is a dual-channel high-linearity down-
converter designed to meet the demanding performance,
functionality, and cost goals of current and next generation
mobile infrastructure basestations. It provides high
N/C 1
28 27 26 25 24 23 22
RF/IF
21 BIAS
dynamic range performance in a low profile surface-mount GND 2
IF Amp 1
20 GND
leadless package that measures 6x6 mm square.
BIAS 3
19 N/C
It is ideally suited for high dynamic range receiver front GND 4
18 GND
ends using diversity receive channels. Functionality N/C 5
LPF LO Driver Amp 17 LO
includes frequency conversion and IF amplification, GND 6
while an integrated LO driver amplifier powers the
passive mixer. The MCM is implemented with reliable N/C 7
RF/IF
IF Amp 2
16 GND
15 N/C
and mature GAs MESFET and InGaP HBT technology.
8 9 10 11 12 13 14
Typical applications include frequency downconversion
used in CDMA/GSM/TDMA, CDMA2000, W-CDMA,
and EDGE 2.5G and 3G mobile base transceiver stations.
Top View
Parameters
RF Frequency Range
LO Frequency Range
IF Center Frequency Range
% Bandwidth around IF center frequency
IF Test Frequency
SSB Conversion Gain
Gain Drift over Temp (-40° C to 85° C)
Input IP3
Input IP2
Input 1 dB Compression Point
Noise Figure
LO Input Drive Level
LO-RF Isolation
LO-IF Isolation
Branch-Branch Isolation
Return Loss: RF Port
Return Loss: LO Port
Return Loss: IF Port
Operating Supply Voltage
Supply Current
Thermal Resistance
Junction Temperature
Units
MHz
MHz
MHz
%
MHz
dB
dB
dBm
dBm
dBm
dB
dBm
dB
dB
dB
dB
dB
dB
V
mA
°C / W
°C
Min
8
-1.5
+25
+33
-2.5
320
Typ
800 – 915
680 – 850
65 – 120
±7.5
75
10
±0.1
+30
+36.5
+11.5
10.5
0
20
35
56
15
20
16
+5
385
Max Comments
See note 2
See note 3
12 Temp = 25° C
1.5 Referenced to +25° C
See note 4
See note 4
See note 4
See note 5
+2.5
PLO = 0 dBm
PLO = 0 dBm
475
27
160 See note 6
1. Specifications when using the application specific circuit (shown on page 3) with a low side LO = 0 dBm and IF = 75 MHz in a downconverting application at 25° C.
2. IF matching components affect the center IF frequency. Proper component values for other IF center frequencies than shown can be provided by emailing to [email protected].
3. The IF bandwidth of the converter is defined as 15% around any center frequency in its operating IF frequency range. The bandwidth is determined with external components. Specifications are valid around
the total ±7.5% bandwidth. ie. with a center frequency of 80 MHz, the specifications are valid from 80 ± 6 MHz.
4. Assumes the supply voltage = +5 V. IIP3 is measured with Δf = 1 MHz with RFin = -5 dBm / tone.
5. Assumes LO injection noise is filtered at the thermal noise floor, -174 dBm/Hz, at the RF, IF, and Image frequencies.
6. The maximum junction temperature ensures a minimum MTBF rating of 1 million hours of usage.
Absolute Maximum Rating
Parameter
Operating Case Temperature
Storage Temperature
DC Voltage
Junction Temperature
Rating
-40° to +85° C
-55° to +150° C
+5.5 V
+220 °C
Ordering Information
Part No.
CV210-1AF
CV210-1APCB75
Description
Cellular-band Dual-Branch Downconverter
(lead-free/RoHS-compliant 6x6mm QFN package)
Fully-Assembled Application Board, IF = 75MHz
Operation of this device above any of these parameters may cause permanent damage.
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj..com
Page 1 of 6 January 2006
1 page  
CV210-1A
Cellular-band Dual-Branch Downconverter
The Communications Edge TM
Product Information
CV210-1APCB75 Application Circuit Performance Plots (cont’d)
35
30
25
20
15
10
5
0
650
0
5
10
15
20
25
30
65
L-RIsolationvs LOFrequency
ReferencedwithLO=0 dBm
L-I Isolationvs LOFrequency
Referenced with LO = 0 dBm
40
Branch-BranchIsolationvs RFFrequency
25° C
70
35 60
30 50
-40° C
+25° C
+85° C
700 750 800 850
LOFrequency (MHz)
900
25
20
15
650
-40° C
+25° C
+85° C
700 750 800 850
LOFrequency (MHz)
900
40
30
20
800
825 850 875 900
RF Frequency (MHz)
925
IFReturnLossvs IFFrequency
25° C
70 75 80
IF Frequency (MHz)
RFReturnLossvs RFFrequency
25° C
0
5
10
15
20
25
30
85 800 825 850 875 900
RF Frequency (MHz)
LOReturnLossvs LOFrequency
25° C
0
5
10
15
20
25
30
925 700 725 750 775 800 825 850 875
LO Frequency (MHz)
Noise Figure vs Temperature
RF=815MHz, IF=75 MHz, LO=0dBm@740 MHz
14
Input P1dBvs Temperature
RF=815MHz, IF=75 MHz, LO=0dBm@740 MHz
14
12 12
10 10
8
6
4
-40 -20
0
20 40 60 80
Temperature (°C)
8
6
4
-40 -20 0 20 40 60 80
Temperature (°C)
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj..com
Page 5 of 6 January 2006
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CV210-1A.PDF ] | |
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