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Part Name(s) : LT5520 LT5520EUF
Linear
Linear Technology
Description : 1.3Ghz to 2.3GHz High Linearity Upconverting Mixer

DESCRIPTION
The LT®5520 mixer is designed to meet the high linearity requirements of wireless and cable infrastructure transmission applications. A high-speed, internally matched, LO amplifier drives a double-balanced mixer core, allowing the use of a low power, single-ended LO source. An RF output transformer is integrated, thus eliminating the need for external matching components at the RF output, while reducing system cost, component count, board area and system-level variations. The IF port can be easily matched to a broad range of frequencies for use in many different applications.

FEATURES
■ Wide RF Output Frequency Range: 1.3Ghz to 2.3GHz
■ 15.9dBm Typical Input IP3 at 1.9GHz
■ On-Chip RF Output Transformer
■ No External LO or RF Matching Required
■ Single-Ended LO and RF Operation
■ Integrated LO Buffer: –5dBm Drive Level
■ Low LO to RF Leakage: – 41dBm Typical
■ Wide IF Frequency Range: DC to 400MHz
■ Enable Function with Low Off-State Leakage Current
■ Single 5V Supply
■ Small 16-Lead QFN Plastic Package

APPLICATIONS
■ Wireless Infrastructure
■ Cable Downlink Infrastructure
■ Point-to-Point Data Communications
■ High Linearity Frequency Conversion

Part Name(s) : MGFS45V2123
Mitsubishi
MITSUBISHI ELECTRIC
Description : 2.1~2.3GHz BAND 30W INTERNALLY MATCHD GaAs FET

DESCRIPTION
The MGFS45V2123 is an internally impedance matched GaAs power FET especially designed for use in 2.1~2.3 GHz band amplifiers. The hermetically sealed metal-ceramic package guarantees high reliability.

FEATURES
● Class A operation
● Internally matched to 50 (Ω) system
● High output power
   P1dB=30W (TYP.) @f=2.1~2.3GHz
● High power gain
   GLP=12dB (TYP.) @f=2.1~2.3GHz
● High power added efficiency
   ηadd=45% (TYP.) @f=2.1~2.3GHz
● Loe distortion [item -51]
   IM3= -45dBc (TYP.) @Po=34.5dBm S.C.L

APPLICATION
   item 01 : 2.1~2.3GHz band power amplifier
   item 51 : 2.1~2.3GHz band digital radio communication

Motorola
Motorola => Freescale
Description : 1.3Ghz Prescaler

1.3Ghz Prescaler

The MC12075 is a divide by 64 prescaler. Typical frequency synthesis applications include elctronically tuned TV/CATV and communication systems as well as instrumentation.
An internal preamplifier is included which isolates the differential inputs and provides gain for the input signal. Differential PECL outputs are provided.
The MC12075 is PIN and functionally compatible with the Plessey SP4633.

1.3Ghz Toggle Frequency
• Operating Supply Voltage of 4.5 to 5.5V
• Low–Power 36mA Typical at VCC = 5.0V
• Operating Temperature Range of 0°C to +85°C
• High Input Sensitivity
• 800mV Minimum Peak–to–Peak Output Swing
• Differential PECL Outputs

Description : 1.3Ghz to 2.3GHz High Dynamic Range Downconverting Mixer

DESCRIPTION
The LTC®5541 is part of a family of high dynamic range passive, high gain downconverting mixers covering the 600MHz to 4GHz frequency range.The LTC5541 is optimized for 1.3Ghz to 2.3GHz RF applications. The LO frequency must fall within the 1.4GHz to 2.0GHz range for optimum performance. A typical application is a LTE or W-CDMA receiver with a 1.7GHz to 2.2GHz RF input and low-side LO.

FEATURES
■ Conversion Gain: 7.8dB at 1950MHz
■ IIP3: 26.4dBm at 1950MHz
■ Noise Figure: 9.6dB at 1950MHz
■ 16dB NF Under +5dBm Blocking
■ High Input P1dB
■ 3.3V Supply, 630mW Power Consumption
■ Shutdown PIN
■ 50Ω Single-Ended RF and LO Inputs
■ LO Inputs 50Ω Matched when Shutdown
■ High Isolation LO Switch
■ 0dBm LO Drive Level
■ High LO-RF and LO-IF Isolation
■ Small Solution Size
■ 20-Lead (5mm × 5mm) QFN package

APPLICATIONS
■ Wireless Infrastructure Receivers
   (LTE, W-CDMA. TD-SCDMA, UMTS, GSM1800)
■ Point-To-Point Microwave Links
■ High Dynamic Range Downmixer Applications

Motorola
Motorola => Freescale
Description : 1.3Ghz Prescaler

1.3Ghz Prescaler

The MC12076 is a divide by 256 prescaler. Typical frequency synthesis applications include elctronically tuned TV/CATV and communication systems as well as instrumentation.
An internal preamplifier is included which isolates the differential inputs and provides gain for the input signal. Differential PECL outputs are provided.

1.3Ghz Toggle Frequency
• Operating Supply Voltage of 4.5 to 5.5V
• Low–Power 36mA Typical at VCC = 5.0V
• Operating Temperature Range of 0°C to +85°C
• High Input Sensitivity
• 800mV Minimum Peak–to–Peak Output Swing
• Differential PECL Outputs

ZARLINK
Zarlink Semiconductor Inc
Description : 3.3GHz ÷ Fixed Modulus Divider

Description
The SP8808 is one of a range of very high speed low power prescalers for professional and military applications. The device features a complementary output stage with on chip current source for the emitter follower outputs.

Features
• Very High Speed Operation 3.3GHz
• Silicon Technology for low Phase Noise (Typically better than -140dBc/Hz at 10kHz)
• Specified Over the Full Military Temperature Range
• Low Power Dissipation 345mW (typ)
• 5V Single Supply Operation
• High Input Sensitivity
• Very Wide Operating Frequency Range
• Available as DESC SMD 5962-9157001MPA

Mitel
Mitel Networks
Description : 1.3Ghz Low Power Single-Chip Frequency Synthesiser

The SP8861 is a low power single chip synthesiser intended for professional radio applications, containing all the elements (apart from the loop amplifier) required to build a PLL frequency synthesis loop
The device is serially programmable by a three-wire data highway and contains three independent buffers to store one reference Divider word and two local oscillator Divider words. A digital phase detector with two charge pumps, programmable in phase and gain, are provided to improve lock-up performance. The preset operation of the charge pumps can be overwritten or the comparison frequencies switched to output ports under control of the Divider word. The dual modulus ratio and so operating range is also programmable through the same word.
A power down mode is incorporated as a battery economy feature.

FEATURES
■ Improved Digital Phase Detector Eliminates ‘Dead Band’ Effects
■ Low Operating Power, Typically 175mW
1.3Ghz Operating Frequency
■ Complete Phase Locked Loop
■ High Input Sensitivity
■ Programmed throughThree-Wire Bus
■ Wide Range of Reference Division Ratios
■ Local Storage for Two Frequency Words, giving Rapid Frequency Toggling
■ Programmable Phase Detector Gain
■ Power Down Mode

Description : 3.3GHz ÷ 8 Fixed Modulus Divider

Description
The SP8808 is one of a range of very high speed low power prescalers for professional and military applications. The device features a complementary output stage with on chip current source for the emitter follower outputs.

Features
● Very High Speed Operation 3.3GHz
● Silicon Technology for low Phase Noise (Typically better than -140dBc/Hz at 10kHz)
● Specified Over the Full Military Temperature Range
● Low Power Dissipation 345mW (typ)
● 5V Single Supply Operation
● High Input Sensitivity
● Very Wide Operating Frequency Range
● Available as DESC SMD 5962-9157001MPA

ZARLINK
Zarlink Semiconductor Inc
Description : 3.3GHZ ÷ 32 Fixed Modulus Divider

Description
The SP8803 is one of a range of very high speed low power prescalers for professional and military applications. The device features a complementary output stage with on chip current source for the emitter follower outputs.

Features
● Very High Speed Operation 3.3GHz
● Silicon Technology for low Phase Noise (Typically better than -150dBc/Hz at 10kHz)
● Specified Over the Full Military Temperature Range
● Low Power Dissipation 390mW (typ)
● 5V Single Supply Operation
● High Input Sensitivity
● Very Wide Operating Frequency Range

Description : 1.3Ghz Dual Wideband Logarithmic Amplifier

1.3Ghz Dual Wideband Logarithmic Amplifier

The SL2524 is a PIN compatible replacement for the SL2521 and SL2522 series of log amplifiers, and exhibits a superior stability performance. The amplifier is a successive detection type which provides linear gain and accurate logarithmic signal compression over a wide bandwidth. The two stages can be operated independently.
When six stages (three SL2524s) are cascaded the strip can be used for IFs between 30-650MHz whilst achieving greater than 65dB dynamic range with a log accuracy of <±1.0dB. The balanced limited output also offers accurate phase information with input amplitude.

FEATURES
1.3Ghz Bandwidth (-3dB)
■ Balanced IF limiting
■ 3ns Rise Times/5ns Fall Times (six stages)
■ 20ns Pulse Handling (six stages)
■ Temperature Stabilised
■ Surface Mountable

APPLICATIONS
■ Ultra Wideband Log Receivers
■ Channelised Receivers
■ Monopulse Applications

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