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PDF CV210-1 Data sheet ( Hoja de datos )
| Número de pieza | CV210-1 | |
| Descripción | Cellular-band Dual-Branch Downconverter | |
| Fabricantes | WJ Communication | |
| Logotipo |  |
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CV210-1
Cellular-band Dual-Branch Downconverter
The Communications Edge TM
Preliminary Information
Product Features
• High dynamic range downconverter
with integrated LO driver and IF
amplifiers
• Dual channels for diversity
• +27 dBm Input IP3
• +12 dBm Input P1dB
• 11.5 dB Noise Figure
• RF: 806 - 915 MHz
• IF: 70 - 120 MHz
• Low-side LO downconverter
• Single supply operation (+5 V)
• 6 x 6 mm QFN SMT package
CV Actual Size
Product Description
The CV210-1 is a dual-channel high-linearity
downconverter designed to meet the
performance, functionality, and cost goals of
current and next generation mobile infrastructure
basestations.
It is ideally suited for high dynamic range
receiver front ends using diversity receive
channels. The module is implemented in reliable
GaAs MESFET technology and requires only a
small 6x6 mm footprint.
Typical applications include frequency
downconversion used in CDMA/GSM/TDMA,
CDMA2000, W-CDMA, and EDGE 2.5G and
3G mobile base transceiver stations.
Functional Diagram
27 25 23
1 IF
8
RF
IF amp
21
+Vcc
RF
7 IF
9
LO driver amp
IF amp
11 13
17
Top View
Specifications1
Parameters
Units Minimum Typical Maximum
Comments
RF Frequency Range
LO Frequency Range
IF Frequency Range
IF Bandwidth
SSB Conversion Gain
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
MHz
MHz
MHz
%
dB
dBm
dBm
dBm
dB
dBm
dB
dB
dB
dB
dB
dB
V
mA
806
730
70
8
-2.5
+4.75
20
10
+27
+32
+12
11.5
0
9
30
35
14
14
14
+5
380
1 Specifications when using application specific circuit with a low side LO = 0 dBm in a downconverting application at 25°C.
915
795
120
12
12.5
+2.5
+5.25
460
∆f = 1 MHz @ RFin = 0 dBm / tone
PLO = 0 dBm
PLO = 0 dBm
Absolute Maximum Rating2
Ordering Information
Parameters
Operating Case Temperature
Storage Temperature
Maximum Junction Temperature
Rating
-40° to +85 °C
-65° to +100 °C
+150 °C
Part No.
CV210-1
Description
Cellular-band Dual-Branch Downconverter
2 Operation of this device above any of these parameters may cause permanent damage.
This document contains information on a new product.
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: [email protected] • Web site: www.wj.com
May 2002
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet CV210-1.PDF ] | |
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