U3600BM-NFNY

U3600BM-NFNY Datasheet


U3600BM

Part Datasheet
U3600BM-NFNY U3600BM-NFNY U3600BM-NFNY (pdf)
Related Parts Information
DEMOBOARD-U3600BM DEMOBOARD-U3600BM DEMOBOARD-U3600BM
PDF Datasheet Preview
• All Functions and Channel Selections are Controlled by Serial Bus

RF Part
• All Oscillators and PLL Integrated
• IF Converter
• FM Demodulator
• RSSI

Low Frequency Part
• Asymmetrical Input of Microphone Amplifier
• Asymmetrical Output of Earpiece Amplifier
• Compander
• Power Supply Management
• Serial Bus

Single-chip Cordless Telephone IC

U3600BM

Application
• CT0 Standard
• Narrowband Voice and Data Transmitting/Receiving Systems

The programmable single-chip multichannel cordless phone IC includes all necessary low frequency parts such as microphone- and earphone amplifier, compander, powersupply management as well as all RF parts such as IF converter, FM demodulator, RSSI, oscillators and PLL. Several gains and mutes in transmit and receive direction are controlled by the serial bus. The compander can be bypassed.

Figure Block Diagram

MIX1IN2
41 42 GNDLO

OSCGND

MIX2O

MIX2IN

MIX1IN1 MIX1O

XCK VAF

MIX2GND
39 38 37

Mixer1

Crystal Oscillator

Mixer2

IFIN1 32
43 LO2
44 LO1
1 PCLO 1
fLO VCO3 :2
fLO :N
fRef3 :K
fLO sin cos

Phase Comparator

Serial Bus

Bias Bat low Detector

IFIN2

IF Amp

RSSI

MUXDA D A

EXIN

Expander

Ear Amp
Ordering Information

Extended Type Number U3600BM-NFNY U3600BM-NFNG3Y

Package Information

Package SSO44

Dimensions in mm

Package SSO44

U3600BM

Remarks Tube, Pb-free Taped and reeled, Pb-free
technical drawings according to DIN specifications

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Datasheet ID: U3600BM-NFNY 519485