ETC CV110-1

CV110-1
The Communications Edge TM
Preliminary Information
Cellular-band Single-Branch Downconverter
Product Features
• High dynamic range downconverter
with integrated LO driver and IF
amplifiers
• +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
Product Description
Functional Diagram
The CV110-1 is a high-linearity downconverter
designed to meet the performance, functionality,
and cost goals of current and next generation
mobile infrastructure basestations.
27
25
23
IF
1
8
+Vcc
21
IF amp
RF
It is ideally suited for high dynamic range
receiver front ends. The module is implemented
in reliable GaAs MESFET technology and
requires only a small 6x6 mm footprint.
LO driver amp
Typical
applications
include
frequency
downconversion used in CDMA/GSM/TDMA,
CDMA2000, W-CDMA, and EDGE 2.5G and
3G mobile base transceiver stations.
17
Top View
Actual Size
Specifications1
Parameters
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
Return Loss: RF Port
Return Loss: LO Port
Return Loss: IF Port
Operating Supply Voltage
Supply Current
1
Units
Minimum
MHz
MHz
MHz
%
dB
dBm
dBm
dBm
dB
dBm
dB
dB
dB
dB
dB
V
mA
806
730
70
8
-2.5
+4.75
Maximum
Comments
915
795
120
20
10
+27
+32
+12
11.5
0
9
30
14
14
14
+5
190
12
∆f = 1 MHz @ RFin = 0 dBm / tone
12.5
+2.5
PLO = 0 dBm
PLO = 0 dBm
+5.25
230
Specifications when using application specific circuit with a low side LO = 0 dBm in a downconverting application at 25°C.
Absolute Maximum Rating2
2
Typical
Ordering Information
Parameters
Rating
Part No.
Description
Operating Case Temperature
CV110-1
Cellular-band Single-Branch Downconverter
Storage Temperature
-40° to +85 °C
-65° to +100 °C
Maximum Junction Temperature
+150 °C
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
CV110-1
The Communications Edge TM
Preliminary Information
Cellular-band Single-Branch Downconverter
Application Circuit
Note:
All components are of size 0603
or 0402 unless otherwise noted.
Assembly Layout
Functional Pin Layout
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FUNCTION
Channel 1 RF Input
GND
+5 V
GND
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
Pin
15
16
17
18
19
20
21
22
23
24
25
26
27
28
FUNCTION
N/C
GND
LO input
GND
N/C
GND
+5 V
GND
Channel 1 IF Amp Output / +5 V
GND
Channel 1 IF Amp Input
GND
Channel 1 IF Mixer Output
GND
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
CV110-1
The Communications Edge TM
Preliminary Information
Cellular-band Single-Branch Downconverter
Outline Drawing
Mounting Configuration
Pin
1
2
3
4
6.000±.050
5
6
7
8
9
10
11
12
13
14
FUNCTION
RF Amp Output
GND
N/C
GND
N/C
GND
Mixer RF Port
GND
N/C
GND
Mixer LO Port
GND
LO Amp Output
GND
Pin
15
16
17
18
19
20
21
22
23
24
25
26
27
28
FUNCTION
LO Amp Input
GND
N/C
GND
N/C
GND
IF Amp Output
GND
IF Amp Input
GND
Mixer IF Port
GND
RF Amp Input
GND
.325±.050
.400±.050
.888
4.700±.050
EXPOSED PAD
.650 PITCH
.900±.050
.203±.025 (EXPOSED LEAD)
.000 - .050
PAD POSITIONER
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