CM2400-01HB Universal Serial Transceiver with Level Translator

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CM2400-01HB Universal Serial Transceiver with Level Translator

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CM2400-01HB
Universal Serial Transceiver with Level Translator
Features
Complies with Specification 2.0. Supports Full (12Mbit/s) speed. Integrated 3.3V regulator. Used device transceiver. VBUS disconnection indication through single-ended receivers with hysteresis. Detection VBUS level translator. Stable output during condition. power operation. Supports 1.65 3.3V voltage levels. Full industrial operating range Available small HBCC16 Package. Mobile Phones. Digital still cameras. (Personal Digital Assistant). (Information Appliance).
Diagram
Applications
Product Description
CM240001HB Universal Serial (USB) transceiver fully compliant with specification 2.0. supports speed 12Mbits/s (Full Speed). internal level shifter allows interface Application specific IC's (ASIC's) Programmable logic devices (PLD's) running core voltages 1.65 3.3V. internal 5-3.3V regulator used power CM240001HB transceiver supply VBUS. Single differential input modes selectable mode input pin. This device ideal portable electronic devices such mobile phones, digital still cameras, (Personal Digital Assistants) (Information Appliances).
Functional Diagram
STANDARD PART ORDERING INFORMATION Package
Pads Style HBCC16 Tape Reel
Ordering Information
Part Marking
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
Symbol SPND MODE USB_DET VPO/VO VMO/FSEO VREG VBUS ENUM
CM2400-01HB
Functions Description Input Output enable (Active low) Enables transceiver driver transmit data bus. When driver circuitry enabled. Differential receiver output input data lines. output state preserved stable during condition. Single-ended receiver output detection single ended zero error conditions Single-ended receiver output detection single ended zero error conditions. Suspend input. Allows device enter power state while inactive. Mode input. Selects between differential (VPO, VMO) single-ended mode (VO, FSEO). Supply voltage digital pins. Voltages supported: 1.65 3.3V. level detect Output. Logic High indicates that cable present. Negative data connection. Positive data connection. Full speed connect mode, connect 1.5k resistor. Tolerance this resistor defined specification Driver data input. Driver data input. Regulated supply voltage output during operation VBUS. decoupling capacitor required. Supply voltage input. directly connected VBUS. Pull-up supply voltage. function controlled input ENUM. Enumerate, allows software control connection external pull-up level translator. ENUM then floating. ENUM HIGH then internally connected VREG. ground terminal connected exposed diepad (heatsink).
Functional Description:
CM240001HB Transceiver supports different power supply configurations, which configured dynamically. Table details various configurations. Normal Mode internal regulator produces 3.3V from VBUS power internal drivers receivers associated with protocol. Disable Sharing Mode, input/output pins follow states defined Table Table lists functions modes associated with suspend pins. When Suspend high, signal levels determined other devices pull-up/down resistors. Suspend Mode (SPND HIGH) differential receiver inactive output always LOW. suspend signaling detected single-ended receivers During suspend while output still enabled (OE# LOW), lines driven their intended states. This permitted because driving during suspend used signal remote wake-up driving signal period 15ms. Detailed Table operating modes selected when MODE HIGH LOW. When MODE HIGH, differential input data interface mode selected. driver inputs function VPO. When MODE LOW, single-ended input data interface mode selected. driver inputs function FSE0 Table details receiving function when HIGH (driver disabled). denotes signal level output just before state occurs. This level stable during period. Detection VBUS voltage accomplished internal Comparator with hysteresis. output from this Comparator level translator ensure compatibility with processor core voltages output USB_DET. When VBUS over volts USB_DET HIGH. When VBUS under volts USB_DET LOW. CM240001HB transceiver includes enumeration (ENUM) which internally connects VREG when enabled. This allows processor running core voltage different than 3.3V switch pull-up resistor without need external circuitry.
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
Power Supply Configurations: Table VBUS Configuration Connected Connected Normal Mode Connected Connected Disable Mode Connected Connected Sharing Mode states Disable Sharing mode: Table Sharing Mode State Disable Mode state VBUS VBUS 3.6V 4.1v 5.5v VREG Pulled Down 3.3v Present Present High-Z (off) High-Z(off) DHigh-Z High-Z Invalid Invalid USB_DET Invalid Inputs High-Z High-Z Function Selection: Table D+/DRCV VP/VM Driver Active Active receiver active Receiving Active Active Driving High-Z Inactive Inactive Active Active
CM2400-01HB
SUSPEND
Function Normal driving mode Differential receiver active Driver tri-stated Differential receiver active Driving during 'suspend' Differential receiver inactive Low-power state
Operating Mode (OE# Table FSE0 Result Logic Logic Operating Mode (OE# Table MODE Result Differential Logic Logic Undefined MODE Single Ended
Receiving Function (SPND Table D+/DRCV Differential logic Differential logic RCV*
NOTE: Denotes stable last state before condition.
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
CALIFORNIA MICRO DEVICES Specifications:
Absolute Maximum Ratings Parameter Rating Protection (HBM) (All pins) 2000 VBUS -0.5 +5.5 -0.5 +6.0 VI(Input) -0.5 Temperature: Storage +150 Operating Junction +150 Unit
CM2400-01HB
Recommended Operating Conditions Symbol Parameter VBUS VBUS Supply System Supply VI(AI/O) TAMB Input Voltage Analog pins (D+,D-) Operating Ambient
Conditions
1.65
UNIT
Static Operating Characteristics: Supply Pins (VBUS 5.5V; 1.65 3.6V) Symbol Parameter Conditions VREG Regulated supply output Unloaded IBUS Operating supply current Full-speed 50pF D+/DIBUS(IDLE) Supply current during full Full-speed idle: speed idle IBUS(SUSP) Suspend supply current SPND HIGH ICC(STAT) ICC(SHARE) IDX(SHARE) Operating supply current Static supply current Supply current during share mode D+/D- load current during sharing mode Vbus supply detection threshold. USB_D output. supply Detection threshold Full-speed Full-speed idle, suspend VBUS connected VBUS connected; ENUMERATE Supply Lost(USB_D low) Supply Present VTH(VBUS) Hysteresis Supply Lost Supply Present VTH(VCC) Hysteresis
10.0 500.0 100.0 10.0 10.0 10.0
UNIT
VTH(VBUS)
VTH(VCC)
Equivalent discharging 100pF capacitor 1.5k resistor (Human body model). Excluding load current VPU/VSW source current 1.5k pull-up pull-down resistors (200 µA).
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
CM2400-01HB
0.15 UNIT
Static Operating Characteristics: Digital Pins (VBUS 5.5V; 1.8V 0.15V) Symbol Parameter Conditions LOW-level input voltage HIGH-level input voltage LOW-level output voltage HIGH-level output voltage 100µA 100µA 1.25
Static Operating Characteristics: Digital Pins (VBUS 5.5V; 2.5V 0.2V) Symbol Parameter Conditions LOW-level input voltage HIGH-level input voltage LOW-level output voltage HIGH-level output voltage 100µA 100µA 2.15
0.15
UNIT
Static Operating Characteristics: Analog Pins (VBUS 5.5V; 1.65 3.6V) Symbol Parameter Conditions Differential receiver input |VI(D+) VI(D-)| sensitivity Differential receiver common mode voltage Single-ended receiver LOW-level input voltage Single-ended receiver HIGH-level input voltage VHYS Single-ended receiver Hysteresis voltage LOW-level output 1.5k +3.6V voltage HIGH-level output voltage OFF-state leakage current Transceiver Capacitance ZDRV
UNIT
Internal switch resistance Driver output impedance (incl.33 resistor)
steady-state drive
states ZDRV must between when driver high speed capable.
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
CM2400-01HB
UNIT
Dynamic Operating Characteristics: Analog Pins (VBUS 5.5V; 1.65 3.6V) Symbol Parameter Conditions DRIVER CHARACTERISTICS TIMINGS (Full-Speed mode only) Rise Time 125pF, -VOL) Fall Time 125pF, 90%( -VOL) FRFM Differential rise fall Excluding first transition from idle state time matching(tFR/tFF) VCRS Output signal Excluding first transition from idle state crossover voltage tPLH(drv) Driver Propagation LOW-To-HIGH; delay.(VO/VPO,FSE HIGH-To-LOW; tPHL(drv) O/VMO D+,D-) tPHZ Driver Disable Delay HIGH-To-OFF; (OE# D+,D-) LOW-To-OFF;
tPZH tPZL
Driver Enable Delay (OE# D+,D-)
OFF-To-HIGH; OFF-To-LOW;
RECEIVER TIMINGS (Full-Speed mode only) Differential Receiver tPLH(rcv) tPHL(rcv) tPHL(se) tPHL(se) Propagation delay (D+,D- RCV) Propagation delay (D+,D- VP,VM) LOW-To-HIGH; HIGH-To-LOW; LOW-To-HIGH; HIGH-To-LOW;
Single-Ended Receiver
TIMING DIAGRAMS:
Figure Rise Fall Timing
Figure Timing
Figure RCV, Timing
Figure VO/VPO, FSE0/VMO Timing
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
TEST CONDITIONS:
CM2400-01HB
Figure Load VP,VM
Figure Load Timing)
VREG(3.3) tPZL tPLZ tPZH tPHZ
Figure Load enable disable times.
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
CALIFORNIA MICRO DEVICES Package Configuration:
CM2400-01HB
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
CM2400-01HB
2000 California Micro Devices Corp. rights reserved
03/19/03
McCarthy Blvd, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com

CM2400-01HB Universal Serial Transceiver with Level Translator

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