tb31262f TOSHIBA Semiconductor CORPORATION, tb31262f Datasheet - Page 4

• Manufacturer Part Number: tb31262f
• Description: Rf 1chip Ic For 900 Mhz Cordless Telephone
• Manufacturer: TOSHIBA Semiconductor CORPORATION

No.
Pin
10
11
12
13
14
15
16
17
18
PA-GAIN-CONT
TXVCO-L1
TXVCO-L2
TX-LOOP
TX-V
TX-GND
REF-IN
GND2
Name
C-NF
Pin
CC
V
Terminal1 for external inductor of differential TXVCO
Terminal2 for external inductor of differential TXVCO
GND terminal
Terminal1 for TX loop filter
Terminal for compressor’s negative feedback
capacitor
PA gain control terminal for external variable
resistance to GND
GND terminal
Reference clock input terminal
CC
terminal
Function
4
V
15
10
CC1
18
16
11
14
Internal Equivalent Circuit
13
30 k
10 k
VCO
500
12
30 k
100k
V
GND2
TB31262F
CC3
14
2001-12-26
5
SPL OUT
TX LOOP
GND1
V
REF