cxa3239tn Sony Electronics, cxa3239tn Datasheet - Page 7

• Manufacturer Part Number: cxa3239tn
• Description: 6/4-channel Read/write Amplifier For Gmr-ind Head Hard Disk Drive
• Manufacturer: Sony Electronics

Pin Description
No.
Pin
17
1
2
3
4
5
6
7
9
8
Symbol
SDATA
SDEN
SCLK
WDX
WDY
GND
RDX
RDY
V
RS
CC
CXA3239TN
4
5
1
17
2
3
9
8
Equivalent circuit
V
V
EE
V
EE
7.5k
14k
100
100
EE
V
250
EE
100
1.8mA
—7—
V
GND
V
GND
VBGR
V
GND
2Vf
CC
V
GND
CC
CC
CC
1.3V
Bias current setting resister is connected
between this pin and GND.
Serial control signal input.
Differential P-ECL write data input.
5 V power supply.
Ground
Read amplifier output with coupling
capacitors.
High impedance in the write mode.
Description
CXA3238TN/CXA3239TN