tda5360uk NXP Semiconductors, tda5360uk Datasheet - Page 28

• Manufacturer Part Number: tda5360uk
• Description: Pre-amplifier For Hard Disk Drive With Mr-read / Inductive Write Heads
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 July 30
C
R
DR
CMR
PSR
CS
V OS
V OCM
R SEO
I
THD
I
DV
O
DISK
Pre-Amplifier for Hard Disk Drive with
MR-Read / Inductive Write Heads
IN
IN
OCM
Differential Input
Capacitance
Differential Input
Resistance
Dynamic Range
Common Mode Rejection
Power Supply Rejection
from a signal on V
logic pin, to R
Channel Separation
Output Offset Voltage
Common Mode Output Voltage
Single-Ended Output
Resistance
Output Current
MR head potential
Total Harmonic Distortion
MR Head-to-Disc Contact Current
Common Mode Output Voltage
Change
TA Detection Response Time
DP
, R
CC
DN
, V
EE
or any
RIN0=0, RIN1=1
AC input where AVd falls to
90% of its value at@f = 20MHz
I
10 Mhz < f < 200 Mhz
1 Mhz < f < 10 Mhz
f < 100 KHz, GMR=0,
1mV input signal
300mV P-P on V CC or V EE ,
I MR = 8mA, R MR =66 ,
10 Mhz < f < 200 Mhz
1 Mhz < f < 10 Mhz
f < 100 KHz, GMR=0
Unselected Channels:
V
1 < f < 200 MHz
IMR=8mA, RMR=66 ,
GAIN0=GAIN1=0, GMR=0
AC Coupled Load, RDP to RDN
RVORI = HIGH
RVORI = LOW
From any point to GND
First 10 harmonics
Extended contact
Maximum Peak Discharge for
<20ns
C
V
(WRITE)
TA occurred to FLT active
MR
IN
OCM
DISK
= 1mV
= 8mA, R
28
=300pF,R
(READ)
PP
MR
DISK
= 66 ,
-
=10M
V
OCM
Objective Specification, Revision 2.2
TBD
50
TBD
4
-500
18
20
40
60
20
40
60
2.45
17.5
20
TDA5360
10
100
+500
0.5
100
100
40
20
pF
Ohm
mV
dB
dB
dB
mV
V
Ohm
mA
mV
%
uA
mA
mV
nS
PP