ADL5375 400 MHz TO 6 GHz Broadband Quadrature Modulator _ BDTIC a Leading Distributor in China

ADL5375 400 MHz TO 6 GHz Broadband Quadrature Modulator

The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems.

The ADL5375 features a broad baseband bandwidth, along with an output gain flatness that varies no more than 1 dB from 450 MHz to 3.8 GHz. These features, coupled with a broadband output return loss of <−14 dB, make the ADL5375 ideally suited for broadband zero IF or low IF-to-RF applications, broadband digital predistortion transmitters, and multiband radio designs.

The ADL5375 accepts two differential baseband inputs and a single-ended LO. It generates a single-ended 50 Ω output. The two versions offer input baseband bias levels of 500 mV (ADL5375-05) and 1500 mV (ADL5375-15).

The ADL5375 is fabricated using an advanced silicon-germanium bipolar process. It is available in a 24-lead, exposed paddle, Pb-free, LFCSP_VQ package. Performance is specified over a −40°C to +85°C temperature range. A Pb-free evaluation board is also available.

Applications

Cellular communication systems GSM/EDGE, CDMA2000, W-CDMA, TD-SCDMA
WiMAX/broadband wireless access systems
Satellite modems

Features and Benefits

Output frequency range: 400 MHz to 6 GHz
1 dB output compression: ≥9.4 dBm from 450 MHz to 4 GHz
Output return loss ≤12 dB from 450 MHz to 4.5 GHz
Noise floor: −160 dBm/Hz @ 900 MHz
Sideband suppression: ≤−50 dBc @ 900 MHz
Carrier feedthrough: ≤−40 dBm @ 900 MHz
IQ3dB bandwidth: ≥ 750 MHz
Baseband input bias level
ADL5375-05: 500 mV
ADL5375-15: 1500 mV
Single supply: 4.75 V to 5.25 V
24-lead LFCSP_VQ package

Download ADL5375-EP Data Sheet (pdf)
Extended temperature range
−55ºC to +105°C
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Enhanced product change notification
Qualification data available on request
V62/12649 DSCC Drawing Number

RF & Microwave

I/Q Modulators

Security and Surveillance

Scanning Equipment

Reference Designs

Data Sheets

Document	note
ADL5375: 400 MHz to 6 GHz Broadband Quadrature Modulator Data Sheet (Rev. D)	PDF 2153 kB
ADL5375-EP: Enhanced Product Data Sheet (Rev. A)	PDF 1.36 M
ADL5375-DSCC: Military Data Sheet

Application Notes

Document	note
AN-1100: Wireless Transmitter IQ Balance and Sideband Suppression (Rev. 0)	PDF 185 kB
AN-0996: The Advantages of Using a Quadrature Digital Upconverter (QDUC) in Point-to-Point Microwave Transmit Systems (Rev. 0)	PDF 219 kB
AN-1039: Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity (Rev. 0)	PDF 202 kB

User Guides

Document	note
UG-521: Evaluating the CN-0285 Wideband Tx Modulator Solution	PDF 240 kB

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
ADL5375-05ACPZ-R2 Production	24 ld LFCSP 4x4mm (2.5EP)	REEL 250	-40 to 85C	0	0	Y
ADL5375-05ACPZ-R7 Production	24 ld LFCSP 4x4mm (2.5EP)	REEL 1500	-40 to 85C	0	5.04	Y
ADL5375-05SCPZEPR7 Production	24 ld LFCSP 4x4mm (2.5EP)	REEL 1500	-40 to 85C	0	7.56	Y
ADL5375-15ACPZ-R7 Production	24 ld LFCSP 4x4mm (2.5EP)	REEL 1500	-40 to 85C	0	5.04	Y
ADL5375-15ACPZ-WP Production	24 ld LFCSP 4x4mm (2.5EP)	REEL 64	-40 to 85C	5.56	5.04	Y