GC3021A 3.3V MIXER AND CARRIER REMOVAL CHIP
SLWS137A
5.5
AC CHARACTERISTICS
Table 8: AC Characteristics (0 TO +85oC Ambient, unless noted)
3.3V +/- 5%
PARAMETER
SYMBOL
UNITS NOTES
MIN
MAX
100
Clock Frequency
FCK
tCKL
tCKH
tSU
0.01
MHz
ns
2, 3, 4
Clock low period (Below VIL)
Clock high period (Above VIH)
Data setup before CK goes high
3
5
4
1
1
1
ns
ns
Data hold time after CK goes high
tHD
2
2
ns
ns
1
Data output delay from rising edge of CK.
tDLY
8
1, 5
Control Setup before CE goes low (A, RE, WE
during read, and A, RE, WE , C during write)
tCSU
5
5
ns
ns
ns
ns
1
Control hold after CE goes high (A, RE, WE
during read, and A, RE, WE, C during write)
tCHD
1
Control strobe (CE) pulse width
(Write operation)
tCSPW
20
1,6
1,6
Control output delay CE low to C
tCDLY
20
(Read Operation)
Control tristate delay after CS goes high
tCZ
5
ns
1
1
Quiescent supply current
ICCQ
200
uA
(VIN=0 or VCC, FCK = 1KHz)
Supply current
(FCK =100MHz)
ICC
150
mA
1, 7
Notes:
1. Controlled by design and process and not directly tested. Verified on initial part evaluation.
2. Each part is tested at 85 deg C for the given specification.
3. Temperature range is verified by lot sampling.
4. The chip may not operate properly at clock frequencies below MIN and above MAX.
5. Current load is 2ma. Delays are measured from the rising edge of the clock to the output level
rising above VIH or Falling below VIL.
6. Capacitive output load is 80pf.
7. Current changes linearly with voltage and clock speed. Icc (MAX) = ------------ ------------- 150mA
FCK
VCC
3.3V 100M
Texas Instruments Incorporated
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This document contains information which may be changed at any time without notice
TI [ TEXAS INSTRUMENTS ]
