SME1400B-10
Broadband Surface Mount Mixer
Product Features
Product Description
Functional Diagram
3
1
2
The SME1400B-10 is a passive double-balanced diode-ring
mixer that provides high dynamic range performance in a
RoHS-compliant surface mount package. The mixer is
nominally driven with a LO input power of +10 dBm to
optimize its performance. Other SME models are available
for other LO drive levels.
• +19 dBm Input IP3
• RF: 1 – 2200 MHz
• LO: 1 – 2200 MHz
LO
8
4 RF
• IF:
1 – 2000 MHz
7
6
5
IF
• +10 dBm LO Drive Level
Top View
Typical applications include frequency up/down
conversion, modulation and demodulation for receivers and
transmitters used in 2.5G and 3G GSM/CDMA/W-CDMA
systems.
• No Internal Solder Connections
• RoHS-compliant SMT package
• No External Bias Required
Applications
• Up/down frequency conversion
Specifications (1)
Parameter
Units Min
Typ
Max Notes
SSB Conversion Loss
RF/LO = 10-1300 MHz, IF = 10-1000 MHz
RF/LO = 10-2500 MHz, IF = 10-1000 MHz
RF/LO = 1-2500 MHz, IF = 1-2000 MHz
Port-to-Port Isolation
dB
dB
dB
8.5
9.5
See note 1. Guaranteed at 8 dB max at 25
See note 1. Guaranteed at 9 dB max at 25
6.2
7.5
8.0
dB
dB
dB
dB
dB
L-R = 10-2000 MHz
24
18
20
16
35
25
L-R = 10-2500 MHz
L-I = 10-2000 MHz
26
L-I = 10-2500 MHz
22
R-I = 10-2200 MHz
25
3rd Order Input Intercept Point
1dB Input Compression Point
VSWR
dBm
dBm
+19
+6
RF Port = 600-2000 MHz
RF Port = 10-2500 MHz
LO Port = 600-2000 MHz
LO Port = 10-2500 MHz
IF Port
1.7:1
2.0:1
1.6:1
2.0:1
1.8:1
+10
LO Drive Level
dBm
1. Measured in a 50 ohm system with a nominal LO drive of +10 dBm, low-side LO, in a downconversion application with LO = 400-2100 MHz, RF = 500-2200 MHz, IF = 100 MHz.
Absolute Maximum Rating
Ordering Information
Parameter
Rating
Part No.
SME1400B-10
Description
Broadband Surface Mount Mixer
Operating Case Temperature
Storage Temperature
RF Input Power
-40 to +85 °C
-65 to +100 °C
+16 dBm
(1)
SME1400B-10F Broadband Surface Mount Mixer
SME1400B-10-PCB Fully-Assembled Mixer Application Board
Operation of this device above any of these parameters may cause permanent damage.
Note: 1. Compatible with. 260
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
Page 1 of 5 May 2007