USB1T1104 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

USB1T1104

Universal Serial Bus Peripheral Transceiver with Voltage Regulator

Fairchild Semiconductor 

AC Electrical Characteristics (A I/O Pins Full Speed)

Over recommended range of supply voltage and operating free air temperature (unless otherwise noted).

VCC = 4.0V to 5.5V or VREG = 3.0V to 3.6V, VCCIO = 1.65V to 3.6V, CL = 50 pF; RL = 1.5K on D to VPU

Limits

Symbol

Parameter

Test Conditions

40qC to 85qC

Unit

Min

Typ

Max

Driver Characteristics

tFR

Output Rise Time

CL = 50  125 pF

10% to 90%

4.0

20.0

ns

tFF

fRFM

VCRS

(Note 19)

Output Fall Time

Rise/Fall Time Match

Output Signal Crossover Voltage

Figures 1, 5

4.0

tF/ tR Excludes First Transition from Idle State

90.0

Excludes First Transition from Idle State

1.3

see Waveform

20.0

111.1

%

2.0

V

Driver Timing

tPLH

tPHL

tPHZ

tPLZ

tPZH

tPZL

Receiver Timing

Propagation Delay

(Vp/Vpo, Vm/Vmo to D/D)

Driver Disable Delay

(OE to D/D)

Driver Enable Delay

(OE to D/D)

Figures 2, 5

Figures 4, 6

Figures 4, 6

18.0

ns

15.0

ns

15.0

ns

tPLH

Propagation Delay (Diff)

tPHL

(D/D to Rev)

Figures 3, 7

tPLH

Single Ended Receiver Propagation Delay

Figures 3Figure 7

tPHL

(D/D to Vp/ Vpo, Vm/Vmo)

15.0

ns

18.0

ns

Note 19: Not production tested, guaranteed by characterization.

www.fairchildsemi.com

8

Share Link: