tda5155 NXP Semiconductors, tda5155 Datasheet - Page 10

• Manufacturer Part Number: tda5155
• Description: Pre-amplifier For Hard Disk Drive Hdd With Mr-read/inductive Write Heads
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Apr 08
handbook, full pagewidth
handbook, full pagewidth
Pre-amplifier for Hard Disk Drive (HDD)
with MR-read/inductive write heads
SDATA
SDATA
SCLK
SCLK
Fig.3 Timing diagram of the write sequence of the serial interface operation (a7 = logic 0).
SEN
SEN
Fig.4 Timing diagram of the read sequence of the serial interface operation a7 = logic 1).
a0
a0
a1
a1
a2
a2
a3
address
a3
address
a4
a4
a5
a5
a6
a6
1
10
0
cycles
wait
d0
d1
d0
d1
d2
d2
d3
data
d3
d4
data
d4
d5
d5
d6
d6
MGG983
Preliminary specification
MGG984
d7
d7
TDA5155