TEA5760UK/N1-T ST-Ericsson Inc, TEA5760UK/N1-T Datasheet - Page 18

• Manufacturer Part Number: TEA5760UK/N1-T
• Description: IC FM STEREO RADIO 25-WLCSP
• Manufacturer: ST-Ericsson Inc

Specifications of TEA5760UK/N1-T

• Frequency: 76MHz ~ 90MHz, 87.5MHz ~ 108MHz
• Modulation Or Protocol: FM
• Current - Receiving: 10mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.6 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 25-WLCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Applications: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: 935278949118

NXP Semiconductors
TEA5760UK_1
Product data sheet
Fig 9. Bus timing diagram
BUSEN
SDA
SCL
t
t
t
t
t
t
Remark: 300 ns lower limit is added because the ASIC has no internal hold time for the SDA signal.
t
t
t
C
t
t
f
r
HD;STA
HIGH
SU;STA
HD;DAT
SU;DAT
SU;STO
BUF
su(BUSEN)
h(BUSEN)
= fall time of both SDA and SCL signals: 20 + 0.1 C
b
= rise time of both SDA and SCL signals: 20 + 0.1 C
= capacitive load of one bus line: < 400 pF.
= bus free time between a STOP and a START condition: > 600 ns.
P
= HIGH period of the SCL clock: > 600 ns.
t
su(BUSEN)
= set-up time for a repeated START condition: > 600 ns.
= data set-up time: t
= hold time (repeated) START condition. After this period, the first clock pulse is generated: > 600 ns.
= data hold time: 300 < t
= set-up time for STOP condition: > 600 ns.
= hold time on pin BUSEN: t
= set-up time on pin BUSEN: t
t
BUF
I
2
•
•
C-bus activity:
•
•
•
S
t
HD;STA
The data becomes valid byte-wise at the appropriate falling edge of the SCL clock.
A STOP condition after any byte can shorten transmission times. When writing to the
receiver by using the STOP condition before completion of the whole transfer:
– The remaining bytes will contain the old information.
– If the transfer of a byte is not completed the new bits will be used, but a new tuning
With bit PUPD the TEA5760UK can be switched in a low current Standby mode. The
I
When the I
without programmed Standby mode, the TEA5760UK keeps its normal operation, but
is isolated from the I
Bus traffic can be started 10 s after activating the bus again by making
pin BUSENABLE HIGH.
2
C-bus is then still active.
cycle will not be started.
SU;DAT
HD;DAT
t
SU;DAT
> 100 ns. If ASIC is used in a standard mode I
2
h(BUSEN)
C-bus interface is de activated, by making pin BUSENABLE LOW and
< 900 ns.
su(BUSEN)
t
HD;DAT
Rev. 01 — 14 December 2006
> 10 s.
2
C-bus lines.
> 10 s.
t
b
r
t
HIGH
b
< t
< t
f
t
f
r
< 300 ns, where C
< 300 ns, where C
t
LOW
b
b
= total capacitance on bus line in pF.
t
SU;STA
= total capacitance on bus line in pF.
2
C-bus system, t
Sr
Single chip FM stereo radio
SU;DAT
TEA5760UK
> 250 ns.
t
SU;STO
t
© NXP B.V. 2006. All rights reserved.
h(BUSEN)
001aaf518
P
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